Given a command, allow to get the output when it gets executed. For example, given cmd 'ls /' the output would be a list of files in the root directory, such as:
bin boot cdrom dev etc home initrd.img lib lib64 lost+found media mnt opt proc root run sbin snap srv sys tmp usr var vmlinuz
Given a command, allow to get the output when it gets executed. For example, given
cmd 'ls /'
the output would be a list of files in the root directory, such as: