execute multiple commands in one line bash code example
Example 1: how to run two commands in linux
ls ; pwd ; whoami
Example 2: two bash coomand in same line
# cmd1 && cmd2
$ cd myfolder && ls # run ls only after cd to myfolder
# cmd1; cmd2
$ cd myfolder; ls # no matter cd to myfolder successfully, run ls
# cmd1 || cmd2
$ cd myfolder || ls # if failed cd to myfolder, `ls` will run