How to solve bash: ls: command not found
Restore $PATH. The easiest way to do this is to close the current shell and open a new one (assuming you didn't futz with the shell startup files and this is why it's broken).
Error: ls -l: command not found How to fix?
Remove the quotes around the command:
items=$(ls -l)
But what's wrong with just:
head *.*
This get the head of all files.
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