384
edits
Changes
→Required Functions
* <code>call_du_sub()</code> should take the target directory as an argument and return a list of strings returned by the command <b>du -d 1<target directory></b>.
* <code>percent_to_graph()</code> should take two arguments: percent and the total chars. It should return a 'bar graph' as a string.
* <code>call_hostname()</code> and <code>call_uptime()</code> should take no arguments, and should return strings from the shell.
