Blogs about: Alok Srivastava
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Restricting Access to Directory Contents using Apache
Video by Network NUTS. Shows how you can configure Apache web server to share contents like files etc from some directory locations. Then it will show you how to take some directory “offline… more →
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Restricting Access to Directory Contents using Apache
wrote 1 day ago: Video by Network NUTS. Shows how you can configure Apache web server to share contents like files et … more →
GPG Keys. Send file to multiple recipients.
wrote 1 week ago: GEEKS!! If you remember your RHCE Training or RHCSS (RH333) Training you must be remembering how to … more →
Save Storage Space use hardlinks
wrote 2 weeks ago: GEEKS !! Consider this. You suspect that there are some huge duplicated file (can be movies, songs) … more →
biosdecode
wrote 2 weeks ago: GEEKS !! You can use “biosdecode” command to get information about your BIOS from the co … more →
HDD & CPU Temperature
wrote 2 weeks ago: GEEKS !! There is a very small but useful tool to monitor your CPU and HDD temperature. (not covered … more →
Apache IP based Access
wrote 2 weeks ago: GEEKS !!! Here are some of the basics of restricting IP based access to directories in Apache i.e. / … more →
Kerberos with Telnet and SSH
wrote 3 weeks ago: Video by Network NUTS. Shows how to integrate telnet with kerberos and ssh. Basic knowledge of kerbe … more →
libwrap dependency
wrote 3 weeks ago: GEEKS !! Hope you still remember your RHCE Training and TCP Wrapper’s /etc/hosts.allow and /et … more →
Check Users Login Activity
wrote 3 weeks ago: GEEKS !! Do you know that you can get a lot of information about users connect time to your Linux se … more →
Checksum openssl
wrote 4 weeks ago: GEEKS !! I know, that you all know, how to use the checksum or hashes to check the integrity of your … more →
alias linux
wrote 1 month ago: Hope you all remember the alias command that you have used during your RHCE Training. What if you wa … more →
hdparm linux tool
wrote 1 month ago: GEEKS !! You have installed / partitioned and used your HDD while your Red Hat Linux Training. Check … more →
More Logs, Less Space
wrote 1 month ago: GEEKS !! If you still remember the basics of /etc/logrotate.conf file which you have learned in your … more →
NTP Status in Linux
wrote 1 month ago: GEEKS !! I hope you still remember how to configure your Linux Server as a NTP client using GUI whic … more →
Virtual Consoles during RHEL 6 Installation Time
wrote 1 month ago: GEEKS !! While installation of RHEL 6 you can access different virtual consoles for diagnostic purpo … more →
rtcwake linux command
wrote 1 month ago: GEEKS !! This tip is beyond any formal Linux Training. Want to hibernate your Linux machine automati … more →
Customize Apache Errors, Video
wrote 1 month ago: Video on how to customize Apache errors as per your needs. A really interesting tip to customize you … more →
yum repolist
wrote 1 month ago: GEEKS !! You have used the yum command for installing and managing packages under your Red Hat Linux … more →
Remove Users email in Linux
wrote 1 month ago: GEEKS !! Remember you have configured mail servers during your Red Hat Linux Training. Here comes th … more →
