Linux for freshers

Hostname is the name of the system or server you are logged into. The hostname can also refer to the sitename or computer name. As a...

Chmod (change mode) is one of the most frequently used commands in unix or linux operating system. The chmod command is used to change ...

The tail command in unix or linux system is used to print the last N lines from the file on the terminal. Tail command is especially...

SCP stands for secure copy is used to copy data (files or directories) from one unix or linux system to another unix or linux server. ...

The /etc/fstab file can be used to define how disk partitions, various other block devices, or remote filesystems should be mounted into...