This position is an Application Administrator to support operations within our client’s department. This position has a critical role in delivering our services to clients and ensuring successful ongoing operation of our applications and services. It services a highly interactive software development build/release process as well as a rich operational environment with many interrelated applications/database services. The candidate should be self-motivated, detail oriented, adaptable to change and must work well in a flexible team environment with developers, QA, operations staff, system administrators and managers.

RESPONSIBILITIES:

Application and database support

• Provide on-going database administration in both back-end and front-end with application infrastructure support for our client’s administration systems, including the deployment of new applications.
• Review the physical design of existing databases for optimal database structures, database performance tuning, security, database backup/recovery strategy, implementing high-availability, and pro-active and reactive performance analysis, monitoring, troubleshooting and resolution of issues, capacity planning, monitoring data growth and system utilization, trend analysis and predicting future database resource requirements.
• Install web-base applications from ground up to full-ballooned implementation and support, including configuration at Unix/Linux/Windows system level, back-end integration with database, front-end integration with user-interface, final delivery to users to fulfill users’ requirement and on-going maintenance.
• Take the lead in ensuring that application and web services are configured and tuned according to application needs; provide troubleshooting as needed.
• Work with System Administrators to ensure test and production boxes conform to the software application configuration needs.
• Support the department-wide infrastructure application for database management, system monitoring and notification, job scheduling, deployment, provision and patching automation, application topology and service level management for campus-wide system performance.

Build/release activities

• Manage the build, tagging and release processes for a number of interdependent Java web applications and background processes in the QA and production environments. Ensure the build and release process is scalable and repeatable.
• Work with the development team to ensure efficient and understandable build procedures are adhered to and conform to a standard process for configuration and release management
• Develop and maintain tools that automate the building of software releases for an Agile-based development process. This is one of continuous integration, where the automated build process can be run many times a day if necessary.
• Work with and support the QA team to ensure automated test suites run as part of the continuous integration build process.

REQUIREMENT FOR SKILL AND COMPETENCIES:

• Expert hands-on with shell scripts, other scripting languages, preferably Perl, and tool automations
• Minimum 2 years database administration experience in Oracle and 3 years Application administration experience in Unix/Linux infrastructure environments is required.
• Hands-on experience of Oracle databases 10g for 24/7 database operations and tool automation in installation, configuration, backup/recovery, startup/shutdown, data refresh, and application integrations.
• Experience with OEM/Grid Control is highly desired.
• Knowledge and understanding of large scale ERP implementation and support like Oracle Financial and PeopleSoft systems.
• Expert knowledge of Apache and Tomcat, and other web/application servers such as JBoss
• Strong Unix and system administration skills with basic network and security knowledge
• Strong experience and ability in web applications deployment, configuration and integration from both OpenSource and Commercial based systems with or without sophisticated vendor support.
• Java/J2EE based programs
• Java/servlet/JSP based web applications
• Experience with Subversion, PVCS or similar source code repository
• Experience with Maven and familiarity with automated build processes
• Experience with the Agile development methodology and concepts of extreme programming and continuous integration
• Understanding of the layers/tiers of web applications and the communication protocol between the tiers with networking protocols (TCP/IP, HTTP, SSL, DNS, FTP, etc.)
• Ability to multi-task and work in a team environment is critical and should have excellent communication skills in both verbal and written forms.
• Ability to manage multiple competing priorities and work under pressure in high stress situations
• Excellent communication skills in both verbal and written
• Ability to work under pressure and to deliver results in a complex and dynamic operational environment

Qualifications

Minimum 5 years as an IT professional in build/release and application/database administration, plus one or more of the following areas: IT infrastructure operations 24/7, systems analysis and design, or application development.

Education
Bachelors Degree in Computer Science, Engineering or related field or equivalent experience

If you are interested, please send your resume to tsotelo@mindsource.com.

[免費] Photo2Contact：把多張照片寄給某聯絡人的方法之一：壓縮照片成ZIP檔，上傳到該app提供的ftp，然後讓聯絡人去該處下載。

itunes link

**唯一要考量的只有安全性？？

Setting Up A Ftp

Well, since many of us have always wondered this, here it is. Long and drawn out. Also, before attempting this, realize one thing; You will have to give up your time, effort, bandwidth, and security to have a quality ftp server.
That being said, here it goes. First of all, find out if your IP (Internet Protocol) is static (not changing) or dynamic (changes everytime you log on). To do this, first consider the fact if you have a dial up modem. If you do, chances are about 999 999 out of 1 000 000 that your IP is dynamic. To make it static, just go to a place like h*tp://www.myftp.org/ to register for a static ip address.

You’ll then need to get your IP. This can be done by doing this:
Going to Start -> Run -> winipcfg or www.ask.com and asking ‘What is my IP?’

After doing so, you’ll need to download an FTP server client. Personally, I’d recommend G6 FTP Server, Serv-U FTPor Bullitproof v2.15 all three of which are extremely reliable, and the norm of the ftp world.
You can download them on this site: h*tp://www.liaokai.com/softw_en/d_index.htm

First, you’ll have to set up your ftp. For this guide, I will use step-by-step instructions for G6. First, you’ll have to go into ‘Setup -> General’. From here, type in your port # (default is 21). I recommend something unique, or something a bit larger (ex: 3069). If you want to, check the number of max users (this sets the amount of simultaneous maximum users on your server at once performing actions – The more on at once, the slower the connection and vice versa).

The below options are then chooseable:
-Launch with windows
-Activate FTP Server on Start-up
-Put into tray on startup
-Allow multiple instances
-Show “Loading…” status at startup
-Scan drive(s) at startup
-Confirm exit

You can do what you want with these, as they are pretty self explanatory. The scan drive feature is nice, as is the 2nd and the last option. From here, click the ‘options’ text on the left column.

To protect your server, you should check ‘login check’ and ‘password check’, ‘Show relative path (a must!)’, and any other options you feel you’ll need. After doing so, click the ‘advanced’ text in the left column. You should then leave the buffer size on the default (unless of course you know what you’re doing ), and then allow the type of ftp you want.

Uploading and downloading is usually good, but it’s up to you if you want to allow uploads and/or downloads. For the server priority, that will determine how much conventional memory will be used and how much ‘effort’ will go into making your server run smoothly.

Anti-hammering is also good, as it prevents people from slowing down your speed. From here, click ‘Log Options’ from the left column. If you would like to see and record every single command and clutter up your screen, leave the defaults.

But, if you would like to see what is going on with the lowest possible space taken, click ‘Screen’ in the top column. You should then check off ‘Log successful logins’, and all of the options in the client directry, except ‘Log directory changes’. After doing so, click ‘Ok’ in the bottom left corner.

You will then have to go into ‘Setup -> User Accounts’ (or ctrl & u). From here, you should click on the right most column, and right click. Choose ‘Add’, and choose the username(s) you would like people to have access to.

After giving a name (ex: themoonlanding), you will have to give them a set password in the bottom column (ex: wasfaked). For the ‘Home IP’ directory, (if you registered with a static server, check ‘All IP Homes’. If your IP is static by default, choose your IP from the list. You will then have to right click in the very center column, and choose ‘Add’.

From here, you will have to set the directory you want the people to have access to. After choosing the directory, I suggest you choose the options ‘Read’, ‘List’, and ‘Subdirs’, unless of course you know what you’re doing . After doing so, make an ‘upload’ folder in the directory, and choose to ‘add’ this folder seperately to the center column. Choose ‘write’, ‘append’, ‘make’, ‘list’, and ’subdirs’. This will allow them to upload only to specific folders (your upload folder).

Now click on ‘Miscellaneous’ from the left column. Choose ‘enable account’, your time-out (how long it takes for people to remain idle before you automatically kick them off), the maximum number of users for this name, the maximum number of connections allowed simultaneously for one ip address, show relative path (a must!), and any other things at the bottom you’d like to have. Now click ‘Ok’.
**Requested**
From this main menu, click the little boxing glove icon in the top corner, and right click and unchoose the hit-o-meter for both uploads and downloads (with this you can monitor IP activity). Now click the lightning bolt, and your server is now up and running.

Post your ftp info, like this:

213.10.93.141 (or something else, such as: ‘f*p://example.getmyip.com’)

User: *** (The username of the client)

Pass: *** (The password)

Port: *** (The port number you chose)

So make a FTP and join the FTP section
Listing The Contents Of A Ftp:

Listing the content of a FTP is very simple.
You will need FTP Content Maker, which can be downloaded from here:
ht*p://www.etplanet.com/download/application/FTP%20Content%20Maker%201.02.zip

1. Put in the IP of the server. Do not put “ftp://” or a “/” because it will not work if you do so.
2. Put in the port. If the port is the default number, 21, you do not have to enter it.
3. Put in the username and password in the appropriate fields. If the login is anonymous, you do not have to enter it.
4. If you want to list a specific directory of the FTP, place it in the directory field. Otherwise, do not enter anything in the directory field.
5. Click “Take the List!”
6. After the list has been taken, click the UBB output tab, and copy and paste to wherever you want it.
If FTP Content Maker is not working, it is probably because the server does not utilize Serv-U Software.

If you get this error message:
StatusCode = 550
LastResponse was : ‘Unable to open local file test-ftp’
Error = 550 (Unable to open local file test-ftp)
Error = Unable to open local file test-ftp = 550
Close and restart FTP Content Maker, then try again.

error messages:

110 Restart marker reply. In this case, the text is exact and not left to the particular implementation; it must read: MARK yyyy = mmmm Where yyyy is User-process data stream marker, and mmmm server’s equivalent marker (note the spaces between markers and “=”).
120 Service ready in nnn minutes.
125 Data connection already open; transfer starting.
150 File status okay; about to open data connection.
200 Command okay.
202 Command not implemented, superfluous at this site.
211 System status, or system help reply.
212 Directory status.
213 File status.
214 Help message. On how to use the server or the meaning of a particular non-standard command. This reply is useful only to the human user.
215 NAME system type. Where NAME is an official system name from the list in the Assigned Numbers document.
220 Service ready for new user.
221 Service closing control connection. Logged out if appropriate.
225 Data connection open; no transfer in progress.
226 Closing data connection. Requested file action successful (for example, file transfer or file abort).
227 Entering Passive Mode (h1,h2,h3,h4,p1,p2).
230 User logged in, proceed.
250 Requested file action okay, completed.
257 “PATHNAME” created.
331 User name okay, need password.
332 Need account for login.
350 Requested file action pending further information.
421 Too many users logged to the same account
425 Can’t open data connection.
426 Connection closed; transfer aborted.
450 Requested file action not taken. File unavailable (e.g., file busy).
451 Requested action aborted: local error in processing.
452 Requested action not taken. Insufficient storage space in system.
500 Syntax error, command unrecognized. This may include errors such as command line too long.
501 Syntax error in parameters or arguments.
502 Command not implemented.
503 Bad sequence of commands.
504 Command not implemented for that parameter.
530 Not logged in.
532 Need account for storing files.
550 Requested action not taken. File unavailable (e.g., file not found, no access).
551 Requested action aborted: page type unknown.
552 Requested file action aborted. Exceeded storage allocation (for current directory or dataset).
553 Requested action not taken. File name not allowed.
 Active FTP vs. Passive FTP, a Definitive Explanation

Introduction
One of the most commonly seen questions when dealing with firewalls and other Internet connectivity issues is the difference between active and passive FTP and how best to support either or both of them. Hopefully the following text will help to clear up some of the confusion over how to support FTP in a firewalled environment.

This may not be the definitive explanation, as the title claims, however, I’ve heard enough good feedback and seen this document linked in enough places to know that quite a few people have found it to be useful. I am always looking for ways to improve things though, and if you find something that is not quite clear or needs more explanation, please let me know! Recent additions to this document include the examples of both active and passive command line FTP sessions. These session examples should help make things a bit clearer. They also provide a nice picture into what goes on behind the scenes during an FTP session. Now, on to the information…

The Basics
FTP is a TCP based service exclusively. There is no UDP component to FTP. FTP is an unusual service in that it utilizes two ports, a ‘data’ port and a ‘command’ port (also known as the control port). Traditionally these are port 21 for the command port and port 20 for the data port. The confusion begins however, when we find that depending on the mode, the data port is not always on port 20.

Active FTP
In active mode FTP the client connects from a random unprivileged port (N > 1024) to the FTP server’s command port, port 21. Then, the client starts listening to port N+1 and sends the FTP command PORT N+1 to the FTP server. The server will then connect back to the client’s specified data port from its local data port, which is port 20.

From the server-side firewall’s standpoint, to support active mode FTP the following communication channels need to be opened:

FTP server’s port 21 from anywhere (Client initiates connection)
FTP server’s port 21 to ports > 1024 (Server responds to client’s control port)
FTP server’s port 20 to ports > 1024 (Server initiates data connection to client’s data port)
FTP server’s port 20 from ports > 1024 (Client sends ACKs to server’s data port)
In step 1, the client’s command port contacts the server’s command port and sends the command PORT 1027. The server then sends an ACK back to the client’s command port in step 2. In step 3 the server initiates a connection on its local data port to the data port the client specified earlier. Finally, the client sends an ACK back as shown in step 4.

The main problem with active mode FTP actually falls on the client side. The FTP client doesn’t make the actual connection to the data port of the server–it simply tells the server what port it is listening on and the server connects back to the specified port on the client. From the client side firewall this appears to be an outside system initiating a connection to an internal client–something that is usually blocked.

Active FTP Example
Below is an actual example of an active FTP session. The only things that have been changed are the server names, IP addresses, and user names. In this example an FTP session is initiated from testbox1.slacksite.com (192.168.150.80), a linux box running the standard FTP command line client, to testbox2.slacksite.com (192.168.150.90), a linux box running ProFTPd 1.2.2RC2. The debugging (-d) flag is used with the FTP client to show what is going on behind the scenes. Everything in red is the debugging output which shows the actual FTP commands being sent to the server and the responses generated from those commands. Normal server output is shown in black, and user input is in bold.

There are a few interesting things to consider about this dialog. Notice that when the PORT command is issued, it specifies a port on the client (192.168.150.80) system, rather than the server. We will see the opposite behavior when we use passive FTP. While we are on the subject, a quick note about the format of the PORT command. As you can see in the example below it is formatted as a series of six numbers separated by commas. The first four octets are the IP address while the second two octets comprise the port that will be used for the data connection. To find the actual port multiply the fifth octet by 256 and then add the sixth octet to the total. Thus in the example below the port number is ( (14*256) + 178), or 3762. A quick check with netstat should confirm this information.

testbox1: {/home/p-t/slacker/public_html} % ftp -d testbox2
Connected to testbox2.slacksite.com.
220 testbox2.slacksite.com FTP server ready.
Name (testbox2:slacker): slacker
—> USER slacker
331 Password required for slacker.
Password: TmpPass
—> PASS XXXX
230 User slacker logged in.
—> SYST
215 UNIX Type: L8
Remote system type is UNIX.
Using binary mode to transfer files.
ftp> ls
ftp: setsockopt (ignored): Permission denied
—> PORT 192,168,150,80,14,178
200 PORT command successful.
—> LIST
150 Opening ASCII mode data connection for file list.
drwx—— 3 slacker users 104 Jul 27 01:45 public_html
226 Transfer complete.
ftp> quit
—> QUIT
221 Goodbye.
Passive FTP
In order to resolve the issue of the server initiating the connection to the client a different method for FTP connections was developed. This was known as passive mode, or PASV, after the command used by the client to tell the server it is in passive mode.

In passive mode FTP the client initiates both connections to the server, solving the problem of firewalls filtering the incoming data port connection to the client from the server. When opening an FTP connection, the client opens two random unprivileged ports locally (N > 1024 and N+1). The first port contacts the server on port 21, but instead of then issuing a PORT command and allowing the server to connect back to its data port, the client will issue the PASV command. The result of this is that the server then opens a random unprivileged port (P > 1024) and sends the PORT P command back to the client. The client then initiates the connection from port N+1 to port P on the server to transfer data.

From the server-side firewall’s standpoint, to support passive mode FTP the following communication channels need to be opened:

FTP server’s port 21 from anywhere (Client initiates connection)
FTP server’s port 21 to ports > 1024 (Server responds to client’s control port)
FTP server’s ports > 1024 from anywhere (Client initiates data connection to random port specified by server)
FTP server’s ports > 1024 to remote ports > 1024 (Server sends ACKs (and data) to client’s data port)

In step 1, the client contacts the server on the command port and issues the PASV command. The server then replies in step 2 with PORT 2024, telling the client which port it is listening to for the data connection. In step 3 the client then initiates the data connection from its data port to the specified server data port. Finally, the server sends back an ACK in step 4 to the client’s data port.

While passive mode FTP solves many of the problems from the client side, it opens up a whole range of problems on the server side. The biggest issue is the need to allow any remote connection to high numbered ports on the server. Fortunately, many FTP daemons, including the popular WU-FTPD allow the administrator to specify a range of ports which the FTP server will use. See Appendix 1 for more information.

The second issue involves supporting and troubleshooting clients which do (or do not) support passive mode. As an example, the command line FTP utility provided with Solaris does not support passive mode, necessitating a third-party FTP client, such as ncftp.

With the massive popularity of the World Wide Web, many people prefer to use their web browser as an FTP client. Most browsers only support passive mode when accessing ftp:// URLs. This can either be good or bad depending on what the servers and firewalls are configured to support.

Passive FTP Example
Below is an actual example of a passive FTP session. The only things that have been changed are the server names, IP addresses, and user names. In this example an FTP session is initiated from testbox1.slacksite.com (192.168.150.80), a linux box running the standard FTP command line client, to testbox2.slacksite.com (192.168.150.90), a linux box running ProFTPd 1.2.2RC2. The debugging (-d) flag is used with the FTP client to show what is going on behind the scenes. Everything in red is the debugging output which shows the actual FTP commands being sent to the server and the responses generated from those commands. Normal server output is shown in black, and user input is in bold.

Notice the difference in the PORT command in this example as opposed to the active FTP example. Here, we see a port being opened on the server (192.168.150.90) system, rather than the client. See the discussion about the format of the PORT command above, in the Active FTP Example section.

testbox1: {/home/p-t/slacker/public_html} % ftp -d testbox2
Connected to testbox2.slacksite.com.
220 testbox2.slacksite.com FTP server ready.
Name (testbox2:slacker): slacker
—> USER slacker
331 Password required for slacker.
Password: TmpPass
—> PASS XXXX
230 User slacker logged in.
—> SYST
215 UNIX Type: L8
Remote system type is UNIX.
Using binary mode to transfer files.
ftp> passive
Passive mode on.
ftp> ls
ftp: setsockopt (ignored): Permission denied
—> PASV
227 Entering Passive Mode (192,168,150,90,195,149).
—> LIST
150 Opening ASCII mode data connection for file list
drwx—— 3 slacker users 104 Jul 27 01:45 public_html
226 Transfer complete.
ftp> quit
—> QUIT
221 Goodbye.
Summary
The following chart should help admins remember how each FTP mode works:

Active FTP :
command : client >1024 -> server 21
data : client >1024 <- server 20

Passive FTP :
command : client >1024 -> server 21
data : client >1024 -> server >1024

A quick summary of the pros and cons of active vs. passive FTP is also in order:

Active FTP is beneficial to the FTP server admin, but detrimental to the client side admin. The FTP server attempts to make connections to random high ports on the client, which would almost certainly be blocked by a firewall on the client side. Passive FTP is beneficial to the client, but detrimental to the FTP server admin. The client will make both connections to the server, but one of them will be to a random high port, which would almost certainly be blocked by a firewall on the server side.

Luckily, there is somewhat of a compromise. Since admins running FTP servers will need to make their servers accessible to the greatest number of clients, they will almost certainly need to support passive FTP. The exposure of high level ports on the server can be minimized by specifying a limited port range for the FTP server to use. Thus, everything except for this range of ports can be firewalled on the server side. While this doesn’t eliminate all risk to the server, it decreases it tremendously.

فديو, فيديو كليب انا بيه ورومانسى من فلم, فيلم البيه الرومانسىافلام لك تحميل من

شاهد فديو, فيديو كليب انا بيه ورومانسى من فلم, فيلم البيه رومانسى – سعد الصغير 2009
تحمل وتنزيل فديو, فيديو كليب سعد الصغير من فلم, فيلم البيه رومانسى انا بيه ورومانسى

لمشاهدة وتحميل الفديو, فيديو كليب …

شاهد فديو, فيديو كليب اغنية سعد الصغير انا بيه ورومانسى من فلم, فيلم البيه رومانسى
يو, فيديو كليب سعد الصغير من فلم, فيلم البية الرومانسى – انا بيه ورومانسى

اضغط هنا لمشاهدة الكليب

|اغانى|فديو, فيديو كليب|مقطع|هدف|مسلسل|اعلان|فلم, فيلم|برنامج|حلقة|شاهد|مشاهدة|اون لاين|سرعة عالية |بدون
تحميل|اغانى|عربى|اجنبى|MP3, mp3, ام بي ثري|البوم|
2009|سينجل|نغمات|تنزيل|نزل|شعبي|راب|حمل|موسيقى|MP3, mp3, ام بي ثري

|افراح|فديو, فيديو كليب|راديو||اون لاين|بدون تحميل|مجانا|بدون اشتراك|2010

فديو, فيديو كليب انا بيه ورومانسى من فلم, فيلم البيه الرومانسىافلام لك تحميل من

شاهد فديو, فيديو كليب انا بيه ورومانسى من فلم, فيلم البيه رومانسى – سعد الصغير 2009
تحمل وتنزيل فديو, فيديو كليب سعد الصغير من فلم, فيلم البيه رومانسى انا بيه ورومانسى

لمشاهدة وتحميل الفديو, فيديو كليب …

شاهد فديو, فيديو كليب اغنية سعد الصغير انا بيه ورومانسى من فلم, فيلم البيه رومانسى
يو, فيديو كليب سعد الصغير من فلم, فيلم البية الرومانسى – انا بيه ورومانسى

اضغط هنا لمشاهدة الكليب

|اغانى|فديو, فيديو كليب|مقطع|هدف|مسلسل|اعلان|فلم, فيلم|برنامج|حلقة|شاهد|مشاهدة|اون لاين|سرعة عالية |بدون
تحميل|اغانى|عربى|اجنبى|MP3, mp3, ام بي ثري|البوم|
2009|سينجل|نغمات|تنزيل|نزل|شعبي|راب|حمل|موسيقى|MP3, mp3, ام بي ثري

|افراح|فديو, فيديو كليب|راديو||اون لاين|بدون تحميل|مجانا|بدون اشتراك|2010

موالى كل الجديد فى عالم النت

Orbit Downloader è un download manager multilingua, veloce e facile da usare

Con Orbit Downloader si scaricano file più velocemente. Accanto ai normali protocolli (HTTP, HTTPS, FTP, MMWS, RTSP,RTMP) puoi usare questo strumento per scaricare file Flash, catturare stream e per molti altri formati. Permette anche di scaricare musica e video da siti come YouTube, Repubblica TV, MySpace, Pandora, Metacafè, VeOH e altre piattaforme.

Orbit Downloader divide il file in diversi pezzi che trasferisce simultaneamente per velocizzare il download e permette di pianificare o interrompere lo scaricamento. Compatibile anche su siti internet quali filefront e megaupload. Il file da scaricare comprende già il file per la traduzione italiana.

Reliable and free FTP Client for personal usage.
Username, password and host information settings can be saved.

Get Core FTP

La solution est simple :


# aptitude install curlftpfs
# mkdir remote_dir
# curlftpfs ftp://username:mypass@ftp.example.mg/ remote_dir
# ls -al remote_dir/


Et voilà, on peut vérifier :


# df -h
Filesystem Size Used Avail Use% Mounted on
...
curlftpfs 7.5T 0 7.5T 0% /home/thierry/remote_dir

Pour démonter la commande est simple :

fusermount -u remote_dir


Vi höll ju en omröstning om de bästa gratisprogrammen och nu är det dags att börja presentera tio i topp. Givetvis är det här en högst ovetenskaplig lista och jag räknar med att ta upp det här temat igen, så de som inte fick med sina favoriter på listan eller ens hann med att nominera behöver inte hänga läpp. Nog snackat!

Tiondeplatsen tog FileZilla, som är ett filöverföringsprogram som hanterar FTP, SFTP och FTPS. Programmet finns i Ubuntus programcentral, men finns också till Windows och Mac.

Min bedömning är att det här är ett bra alternativ för er som behöver ett filöverföringsprogram, till exempel om man har en webbsajt som man måste ladda upp filer till, men det är inte ett program som alla behöver.

Du hittar FileZilla på http://filezilla-project.org/

Läs även andra bloggares åsikter om Gratisprogram, fri mjukvara, öppen källkod, filöverföring, ftp, sftp, ftps, ladda upp, ladda ner

File writing is a very important part in PHP programming. We need to do this many time.  Every time when you do this, you need to give  777 permission to the directory  in which you are going to write the file.By this you become eligible for creating , writing,reading and deleting the file by your PHP code.  This is not a secure way. Giving this permission to any of you directory can create big security problems. And of course your server guys will never suggest you to do this.

So what to do – Either go for less featured permissions (775 , 770 etc) but they have their own restrictions. Here I give you a way to write  the file without bothering of your directory permissions. This way is to write file through FTP. PHP has a strong collection of FTP functions that are very useful in file writing. With the help of this you can easily write your file without fighting with your server guys for specific permissions.

Here is the code of file writing though PHP..

<?php

/*
################################# File Writing Through FTP ##########################
Subject      :File writing through FTP (An alternative of 777 permission )
Developed By :Hitesh Mathpal
E mail       :hitesh.mathpal@gmail.com

*/

Class ftpUtility
{

/*
* variable declarations
*/

var $ftpHost;
var $ftpUser;
var $ftpPassword;
var $ftpstream;

/*
* @param1 is the name of the FTP Host where you want to write the file
* @param2 is the user name of the FTP Host where you want to write the file
* @param3 is the password of the FTP Host where you want to write the file
*/

function __construct($host,$user,$pass)
{
$this->ftpHost=$host;
$this->ftpUser=$user;
$this->ftpPassword=$pass;
$this->ftpstream=ftp_connect($this->ftpHost);

}

/*
Checks the FTP connection.
*/

function checkFTP()
{

if(ftp_login($this->ftpstream, $this->ftpUser,$this->ftpPassword))
return true;
else
return false;

}

/*
/*@Param1 is the path where you want to write the file
/*@Param2 is the content that is to be written in the file

*/

function ftpWrite($filePath,$content)
{
$temp = tmpfile();
fwrite($temp,$content);
fseek($temp,0);

$upload=ftp_fput($this->ftpstream, $filePath,$temp,FTP_BINARY);

if($upload)
return true;
else
return false;

}

/* Close FTP stream */
function ftpclose()
{
ftp_close($this->ftpstream);
}

}

############################################### File Writing #########################################

$ftpHost=”www.example.com”;
$ftpUser=”XXXXXXXXXXXXXXXXXXX”;
$ftpPassword=”XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX”;
$filePath = “public_html/testing/myfile.txt”;
$content=”My FTP test”;

$ftp=new ftpUtility();

if($ftp->checkFTP())
{

if($ftp->ftpWrite($filePath,$content))
echo “Cheers! Check your file!”;
else
echo “Error: Try again.”;

}
$ftp->ftpclose();

?>

NOTE: You can use either the FTP details of root or can create separate FTP credentials of the directory in which you wanna perform the action (Your server guys can help you in second option)

S’échanger des fichiers volumineux en toute quiétude relève de l’exploit en ces jours de mondialisation et de vulgarisation d’Internet. En effet, avec les outils collaboratifs libres et/ou gratuits, les internautes – utilisateurs et développeurs – peuvent avoir accès non seulement aux codes sources, mais également aux contenus des données s’ils le veulent. De ce fait, la dimension stratégique de la Sécurité des données devient un élément prépondérant dans la qualité d’un logiciel de collaboration. A ce titre, je vous propose de voir la suite Filezilla.

Filezilla est un outil qui permet de partager et de transférer des fichiers, des pages web et même des sites web entiers. Autant Filezilla Client est un client FTP avec un protocole modifiable et des ports d’entrées paramétrables, Filezilla Server est un logiciel qui permet de créer soi-même son serveur FTP afin de fixer les règles de sécurité telles que convenues entre les seules parties habilitées à y accéder. Filezilla Portable n’est pas en reste car il permet de retrouver les paramètres des Serveurs de connexion à partir d’une clé USB sans devoir reparamétrer toutes les machines à partir desquelles on se connecte.

Etant donné que la suite Filezilla se doit d’être en perpétuelle évolution selon les contexte, Tim Kosse et 2 de ses camarades de classe, au cours d’un cours en informatique en Janvier 2001, ont décidé d’attribuer une licence open source à Filezilla[1]. Depuis, plusieurs communautés se sont regroupées [2] afin de parfaire et de développer les versions de Filezilla. En conséquence, si à l’origine Filezilla Client était destiné uniquement à recueillir des fichiers volumineux sur Windows, l’évolution des développements réalisés par la communauté peut actuellement nous permettre entre autres:

- d’obtenir des versions plus élaborées de la suite Filezilla (actuellement à sa version 3), d’en avoir les rapports de bugs et de solutions, et d’en avoir une interface qui se veut plus agréable et accessible aux non-initiés;
- de pouvoir utiliser Filezilla non seulement sur Windows(c) mais aussi sur MacOSX(c) et sur certaines distributions Linux;
- de reprendre un téléchargement là où il s’est arrêté;
- de comprendre chaque élément du code source (pour les utilisateurs avertis) [3]
- de parfaire et de toujours verrouiller les stratégies de sécurité liées aux attaques de virus et de hackers. En effet, Filezilla utilise des protocoles ayant des niveaux de cryptage assez élevés.[4]
- d’insérer d’autres langues dans les interfaces [5]
- et bien d’autres encore …

D’une manière générale, l’on constate que l’interface visuelle du logiciel n’a pas fait l’objet d’une attention spéciale. L’utilisation du logiciel pour le néophyte s’en retrouve assez compliquée car la priorité des développements semblent s’orienter en premier lieu aux fonctionnalités plutôt qu’à l’”image”. Toutefois, il existe une frange de la communauté qui s’en est occupée un tant soit peu[6].

________________________________________________

[1] http://en.wikipedia.org/wiki/FileZilla#History
[2]http://www.phpcs.com/codes/AJOUTER-UTILISATEUR-SUR-SERVEUR-FTP-FILEZILLA_44341.aspx
http://forum.filezilla-project.org
[3]http://forum.filezilla-project.org/viewtopic.php?f=3&t=4508
[4]http://translate.google.mg/translate?hl=fr&langpair=en|fr&u=http://en.wikipedia.org/wiki/FileZilla&prev=/translate_s%3Fhl%3Dfr%26q%3Dcode%2Bsource%2Bde%2Bfilezilla%26tq%3Dfilezilla%2Bsource%2Bcode%26sl%3Dfr%26tl%3Den
[5]http://trac.filezilla-project.org/ticket/1190
[6]http://www.movizdb.com/applications/logiciels-pc/print:page,1,49260-portable-filezilla-3.2.7.1-hotfile.html

If I wanted to make something freely and widely available on the interwebs – a file, perhaps – there are many ways of doing it.

I could send it to an anonymous FTP server, a file-sharing facility like Rapidshare or even a web site.

If I wanted this file to remain up in cyberspace for snagging but it contained material that might be seen as ’sensitive’ in some way then I’d make sure that wherever the file was held it would be in some sort of location that didn’t fall under UK, US or EU jusrisdiction.

A very secure place might be an anonymous Russian FTP server.

Or so you might think.

Fausty reports that the CRU files he’s blogged about are no longer to be found buried deep in the silicon permafrost of the internet tundra somewhere inside Mother Russia:

Update: The Russian FTP server administrator appears to have deleted the archive. The text of the link was: [This link doesn't work for me]

Normally, you can go looking on various Russian sites and the like for all manner of shit that you won’t find elsewhere very easily or very cheaply.

If group sex with underage alpacas is your thing then a Russian porn site will probably have it for your edification…what about mp3s from which the artists probably don’t get a penny? They’re yours for peanuts!…and try to get any of this stuff taken down and you’ll be lucky if anything gets done – very lucky indeed.

So, when something ‘controversial’ appears but then quickly disappears from such a source then you have to wonder how this was achieved so quickly.

Yes, this CRU business is full of ‘ifs’ and nothing has been done to verify the authenticity and provenance of the documents in question, but it’s increasingly looking as if all this quacking and waddling is pointing to a distinct possibility that this may be some sort of ‘foul’* if not an actual duck itself…

*Yes, I know that should have been ‘fowl’ with a fucking ‘w’, but the pun doesn’t work then…

UPDATE: More updated stuff from Obo here.

Según el artículo publicado el 19/11/09 por el periódico El País de Barcelona España:

Desde hace días los internauticas vietnamitas se quejan de no poder acceder a la página; aunque las autoridades niegan tener instrucciones de bloquear  Facebook. Las empresas de FTP y VNPT confirmaron esta orden.

FTP son las siglas de File Transfer Protocol que como su nombre lo indica es el protocolo de trasferencia de archivos que permite enviar y recibir ficheros entre computadoras a través de la internet.

VNPT  son las siglas de Vietnam Post and Telecommunication la visión de este grupo que ha sido el número  uno en términos desarrollo de correos y telecomunicaciones en Vietnam; es expandir la capacidad de su mercado  en el despliegue de líneas  que aumenten la capacidad total de trasmisión internacional de la red.

Volviendo con el articulo este cierre fue lamentado por los usuarios de la red; que denunciaron que es ‘’una red social y no una plataforma política”.

‘’Facebook se ha convertido en la web mas consultada en Vietnam; seis meses el régimen comunista ordenó bloquear Yahoo360, el portal de blogs de Yahoo! dentro de una renovada campaña para acallar a la oposición en la red’’.

A pesar de que varios blogueros han sido detenidos y encarcelados; todavía continúan las protesta de asociaciones de internauticas que incluyen a Estados Unidos, Europa y al mismo Vietnam que exigen que se le  respete la libertad de expresión en Internet.

Para más información:

Sobre el artículo original publicado el 19/11/09 por el periódico El País de Barcelona España:

http://www.elpais.com/articulo/tecnologia/Vietnam/bloquea/Facebook/silenciar/disidencia/elpeputec/20091119elpeputec_1/Tes

Sobre otro artículo publicado en Cooperativa Cl que es la más impórtate emisora de radio en Chile acceder:

http://www.cooperativa.cl/vietnam-ordeno-bloquear-facebook-para-silenciar-a-la-disidencia/prontus_nots/2009-11-19/061929.html

Para saber en qué consiste FTP (File Transfer Protocol) y como se utiliza acceder:

http://www.perucreativo.com/articulo-8-Consejos-para-tener-un-sitio-web-exitoso.html

Para conocer la estructuración de Vietnam Post and Telecommunication y su visión acceder a su página oficial:

http://db.vnpt.com.vn/detail.asp?id=749&dataID=3763

Axway’s Paul French, Kathryn Hughes, and Dave Brunswick introduce File Transfer Direct (a.k.a. FT Direct).  

En esta Oportunidad les Traigo una recopilación de lo q yo concidero son los comandos más, utiles, importantes y usados tanto en Ubuntu como en muchas otras distros linux

• Adduser: Se utiliza para añadir un usuario.

Uso: adduser <nombreusuario>

• Alias (este esta bien explicado en un post anterior)
  

Uso: alias nombrequeledamos=’comando’

• apt-get install nombredelprograma =  instala el paquete.

• apt-get remove nombredelprograma = Borra el paquete. Con la opción –purge borra tambien la configuración del paquete instalado.

• apt-get update = Actualiza la lista de paquetes disponibles para instalar.

• apt-get upgrade  = Instala las nuevas versiones de los diferentes paquetes disponibles.

• cd = Cambia el directorio.

Uso: cd nombredirectorio

Continuar leyendo el resto de comandos:

• chmod: Cambia los permisos de los archivos.

r:lectura w:escritura x:ejecución
+: añade permisos -:quita permisos
u:usuario g:grupo del usuario o:otros
Uso: chmod permisos nombrearchivo

• chown: Cambia el propietario de un archivo.

Uso: chown <nombrepropietario> <nombrearchivo>

• cp:Copia archivos en el directorio indicado.

Uso: cp archivoorigen archivodestino

• deluser: Elimina una cuenta de usuario

Uso: deluser <nombreusuario>

• exit: Cierra las ventanas o las conexiones remotas establecidas

• fsck: Sirve para chequear si hay errores en nuestro disco duro.

Uso: fsck -t <fs_typo> <dispositivo>

• ftp: Protocolo de Transferencia de Archivos, permite transferir archivos de y para computadores remotos.

Uso: ftp <maquina_remota>

• grep: Su funcionalidad es la de escribir en salida estándar aquellas líneas que concuerden con un patrón. Busca patrones en archivos.

grep: grep <patronabuscar> <nombrearchivos>

• ifconfig: Obtener información de la configuración de red

• kill: Termina un proceso

Uso: kill numeroPID

• ls:Lista los archivos y directorios dentro del directorio de trabajo.

• make: Crea ejecutables a partir de los archivos fuente.

• man: muestra el manual de un programa o comando si este esta disponible

Uso: man <nombredelcomando>

• mkdir: Crea un nuevo directorio.

Uso: mkdir nombredirectorio

• mount: Monta una unidad.

Uso: mount -t< sistema_de_archivo> <dispositivo> <nombredirectorio>

• mv: Este comando sirve para renombrar un archivo.

Uso: mv <nombrearchivo> <nuevonombrearchivo>

• netstat:Muestra las conexiones y puertos abiertos por los que se establecen las comunicaciones.

• poweroff: Apaga el ordenador.

• ps: Muestra información acerca de los procesos activos.

• rlogin: Conecta un host local con un host remoto.

Uso: rlogin <maquina_remota>

• rm: Remueve o elimina un archivo.

Uso: rm <rutaynombrearchivo>

• rmdir: Elimina el directorio indicado, el cual debe estar vacío.

Uso: rmdir nombredirectorio

• sudo o su: Con este comando accedemos al sistema como root.

• umount: Desmontar unidades montadas anteriormente

Uso: umount <nombredirectorio>

• wc:Cuenta los caráteres, palabras y líneas del archivo de texto.

Uso: wc nom_archivo

• whereis: Devuelve la ubicación del archivo especificado, si existe.

Uso: whereis nomb_archivo

Larga vida a la consola!!

Hi BB Users,

Recently BB Scout presented at the BlackBerry Developer Conference Final 16 in San Francisco the new version of BB Scout 1.5.0.0. There is some additional features that you read it below and you also could download the latest OTA link. BB Scout is one of most freeware for file management of Blackberry apps right now.

There are several Blackberry applications for file management such as : Idokorro Mobile File Manager BlackBerry 2.5, File Explorer, Aerize Eplorer, Pander Sync Fm, Be FTP, Blue Tooth file Transfer that you could read it and try it.

Have fun to try it . 

BBFileScout 1.1.0.1

 BBFileScout is a File Manager that allows you to browse the file system of your BB (including hidden files) – create directories, copy, move, rename or delete files. You can open all media files, it will zip and un-zip files, lets you re-size images, and plenty of other features. More Info: http://www.emacberry.com/bbfilescout.html

Desktop Download – Install from your Computer

Free Apps Blackberry :  BB Scout http://www.box.net/shared/o6ua9fspy7

Free Apps Blackberry : BB Scout version 1.1.0.1 : http://www.box.net/shared/b5rgpgj41m

OTA DOWNLOAD updated to version 1.5.0.0 – Download from Phone Browser
http://www.emacberry.com/ota/BBFileScout.jad

Minimum Requirements: OS 4.3

FileScout updated to version 1.5.0.0

FileScout presented at the BlackBerry Developer Conference Final 16 in San Francisco and they have since updated their application. The latest updates include:

• Display of thumbnails in search result.
• Thumbnail-Options: New Button to generate all thumbnails for all images on your device.
• When resizing images to device resolution size you can now select to keep the aspect ratio of the original image.
• UserDefined resolution (image resizing) can be now be max 9999 pixel [but it's recommended not use more then 1200px].
• Support for DesktopManager Backup & Restore (FileScout settings).
• A ‘[W]‘ in the Screen Title indicating that the background threads (required for Search and other extended features) are still running (after FileScout is started) – once the threads are completed the ‘[W]‘ will disappear.
• Integration in the RIMs FileExplorer Application: a ‘Explore with FileScout’ MenuItem is added.

What’s fixed?

• Search files in the current Directory only function fixed to be usable multiple times.
• Potential OutOfMemeory Error during start of FileScout (when the thumbnail store is getting too large).
• Accessing OS5 System Folder for Bold, Bold2, Storm and Storm2.
• For all of you who are waiting to get a “fix” for the System folder on the Bold, Bold2, Storm and Strom2 on OS5.
• RIM confirmed that they made the System folder in OS5.x read only.
• FileScout (and all other 3′rd party applications) can only show the content of the System folder but can’t modify anything.

Free Apps Blackberry : OTA download

Idokorro Mobile File Manager BlackBerry 2.5

Mobile File Manager lets you use your BlackBerry smartphone to access and manage files and folders on your remote computers.
If your BlackBerry device has a local file system (such as the BlackBerry Pearl 8100), you can also use Mobile File Manager to seamlessly manage the files and folders on the device.
A common use for Mobile File Manager is to securely connect to remote computers and network shares (such as those at the office) from almost anywhere, and then email files that are stored on those remote computers.
Mobile File Manager can also be used to edit web pages and deploy sites, upload photos to websites, transfer files, view graphics on remote computers, edit configuration files, monitor log files, and much more.
Mobile File Manager supports WebDAV, File Transfer Protocol (FTP), and Secure FTP (SFTP) connections. You can make these connections using either:
the MDS Service on a BlackBerry Enterprise Server
TCP/IP
Mobile File Manager will automatically detect the best way to connect by default. If you are on a BlackBerry Enterprise Server, Mobile File Manager will connect through the MDS Service. If you are not on a BlackBerry Enterprise Server, Mobile File Manager will connect through TCP/IP.
Main features:
- Browse, move, copy, rename or delete files and folders
- Create and edit text files, such as web pages
- View graphics files
- Edit file or folder permissions
- Email files as attachments
- View information about files, such as file size and date created
System requirements:
- BlackBerry OS 4.2 or higher

Free Apps Blackberry PC download  : http://www.box.net/shared/249xpat95k

- BlackBerry OS 4.1 or lower

Free Apps Blackberry PC download  : http://www.box.net/shared/gvavgmjibr

Aerize Explorer

Get the most out of your BlackBerry device with this file and archive manager. Zip and unzip files, move files, and manage, compress and manipulate files with this app.  Features include: Zip and unzip files, manage, compress and manipulate files and conveniently move files to and from an SD card.

Desktop Download – Install from your Computer
Free Apps Blackberry PC download : http://www.box.net/shared/i5tc9hdjmq

 
Min Requirements: OS 4.2

Note : it is an application file *.exe, you click the file and it will directly install from your computer to your blackberry.