Linux | News, how-tos, features, reviews, and videos
Linux systems provide many ways to view user activity, including when they login, how long they stay logged in, and what commands they run.
Developing bash scripts lets you do a lot of work with little or no effort. This bash command cheat sheet will help you get started.
The top command is one of the most useful commands for getting a quick glimpse into how your Unix server is performing.
The diff, comm, cmp, and colordiff commands are among the many ways to compare text files on a Linux system.
The awk, cut, grep, expr, sed and xargs commands provide many useful options for manipulating text.
There are a number of spelling assistants you can use on Linux systems, including aspell, enchant-2, look, and grep. Some commands will need to be installed on your system.
Exiting a script and logging out are very different, but sometimes you may need to log out of your Linux system from within a script. Here's how to do it.
Want to do a quick performance check on your Linux system? You might want to take a look at the dstat command.
There are many ways to clean up or remove files, including using commands such as rm (remove), rmdir (remove directory), shred, and unlink.
Linux has a lot of options for displaying dates and times, even for past and future dates. This post explains many of these options and provides examples of what you can expect to see.
Sponsored Links