Where can you set global shell environment variables for all users independent of their shell?
You want to find out if files from the wget package were altered since they were installed.
Which command will give you this information?
You would like to run command1 and then command2, whether or not command1 completed successfully.
Which command accomplishes this task?
You have a test directory with the following permissions: rwx - - - - - -
You want to change the permissions to the following values: r-xr-xr-x.
Which command accomplishes this?