New posts in Command

How do I get the list of exit codes (and/or return codes) and meaning for a command/utility?

How to randomly sample a subset of a file

What does "rm is hashed" mean?

What does yes $(yes yes) do?

Difference between sudo -i and sudo su

How to list groups with gid in redhat?

Difference between 'ifconfig' and 'ip' commands

How to create custom commands in Unix/Linux?

Why is dmesg called dmesg?

Find executable files recursively