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Christoph, Unix System Engineer bei HP Schweiz

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16 years of Mac OS X: Secure but not invincible to malware

16 years ago, Mac OS X came to light for the first time. For $129, the then new operating system promised stable, open source and UNIX based experience. 314 more words

Security News

Installing Linux, Apache, MySQL, and PHP (LAMP) stack on Ubuntu 16.04 LTS

Welcome Aboard. In this blog post I will be covering how to install Linux, Apache 2, MySQL, and PHP 7 (LAMP) stack on Ubuntu 16.04 LTS. 358 more words

Giovanni0918

Some pi hacking

For my birthday recently I got myself a raspberry pi to play with. I’ve wanted to check one out for a while, and I finally decided to pull the trigger. 475 more words

General

Unix commands

UNIX Directory Commands

Command What It Does ls Lists the names of the files in the working directory. For more 244 more words
Commands

Unix: Frequently used Unix commands.

 File Cleanup Commands

My file is a tab delimiter. Move the line which don’t have 12 columns to bad file.
— awk -F”\t” ‘NF != 12’ 294 more words

UNIX

Unix: Add variable as new column at the end of each line.

Using sed

sed -i “s/.$/,$DT/” filename

using Awk

awk -F, -vd1=”${DT}” ‘{print $0,d1}’ OFS=, filename > cln_filename

UNIX