sort orders lines — often piped after other commands. uniq collapses adjacent duplicate lines (sort first, unless duplicates are already adjacent). wc counts lines, words, and bytes; wc -l is ubiquitous for quick line counts.
sort and uniq
Content is available with subscription.
Get full access to all courses on the platform for one year with a single payment.
▼
Unlike other platforms that charge per course, here you get everything for one price, and after one year of use there will be no automatic charge for the following year.