What this snippet does
command -v is the portable form and also resolves aliases and shell builtins.
Expected output
/usr/bin/python3 /usr/bin/docker
Why practise typing this
Typing search & find code builds muscle memory for the symbols and indentation Linux uses most, which prose-based typing tests never cover. DevType measures your words per minute and accuracy on this snippet and tracks the individual characters you mistype, so later lessons can target them.
More Linux practice
- Finding files by nameSearch & Find · beginner
- Finding large filesSearch & Find · intermediate
- Deleting old filesSearch & Find · intermediate
- -exec runs one process per fileSearch & Find · advanced
- Combining conditionsSearch & Find · advanced
- locate reads a stale indexSearch & Find · intermediate