Category: Linux Commands

Linux tr Command Examples 11

10 tr Command Examples in Linux

tr (short for translate) is a useful command line utility that translates and/or deletes characters from stdin input, and writes to stdout. It is a useful program for manipulating text on the command line....

Disable Root Login in Linux 9

4 Ways to Disable Root Account in Linux

The root account is the ultimate account on a Linux and other Unix-like operating systems. This account has access to all commands and files on a system with full read, write and execute permissions....