Fish – A user friendly command line shell for Ubuntu/Linux

Fish is a friendly command line shell for Ubuntu/Linux, Mac or any other operating system from the *nix family. If you use bash (the default shell in Ubuntu) often, then you may want to give it a try. It has lots of smart features you may find productive. Features Autosuggestions – It suggests commands when you type, …

What is sudo in Ubuntu?

In early days it was difficult to manage the permissions for different users in a multiuser operating system that may be a client or server;suppose every user has a power of a superuser or root then any one of them may be misused the system either intentionally(If the user is smart) or ignorantly(If the user …

Learning Bash-Shell Commands-Tutorial-3

1. mv command : It is used for file from one directories to another.You have to first enter the file_name(that you want to move) and then the new location of that file. SYNTAX : mv filename new_location rk10@rk-desktop:~/Desktop/log$ ls passwd.txt rk10@rk-desktop:~/Desktop/log$ cd ../ rk10@rk-desktop:~/Desktop$ cd test rk10@rk-desktop:~/Desktop/test$ ls login.txt  xyz.txt rk10@rk-desktop:~/Desktop/test$ mv login.txt /home/rk10/Desktop/log rk10@rk-desktop:~/Desktop/test$ …

Learning bash-commands- tutorial-2

An easy way to learn linux commands-tutorial-2 1. pwd command : To see the current working directory use pwd command. SYNTAX : pwd rk10@rk-desktop:~$ pwd /home/rk10 rk10@rk-desktop:~$ #For more information on cd command just type help cd ,in your bash shell. 2. cp command : It is used for copying the files from one directory …