#one-liner
Showing 21 pages (tag pages are not indexed).
- one-liners • intermediateHow to ROT13 encode text using perl -pe?
- one-liners • intermediateHow to print matching groups from regex with perl -ne?
- one-liners • intermediateHow to generate random password using perl -e?
- one-liners • beginnerHow to convert hex to decimal with perl one-liner?
- one-liners • beginnerHow to trim whitespace from lines using perl -pe?
- one-liners • intermediateHow to shuffle lines randomly with perl one-liner?
- one-liners • intermediateHow to print every Nth line with perl one-liner?
- one-liners • beginnerHow to count occurrences of a pattern using perl -ne?
- one-liners • intermediateHow to print lines between two patterns using perl -ne?
- one-liners • beginnerHow to convert CSV to TSV using perl -pe?
- one-liners • beginnerHow to reverse lines in a file using perl -e?
- one-liners • intermediateHow to print unique lines with perl one-liner?
- one-liners • beginnerHow to replace spaces with underscores using perl -pe?
- one-liners • intermediateHow to extract IP addresses from log with perl one-liner?
- one-liners • beginnerHow to number lines in a file using perl -ne?
- one-liners • beginnerHow to delete lines matching a pattern with perl one-liner?
- one-liners • beginnerHow to convert uppercase to lowercase with perl -pe?
- one-liners • beginnerHow to print specific columns with perl -a?
- one-liners • intermediateHow to sum numbers in a file using perl one-liner?
- one-liners • intermediateHow to replace text in-place across files with perl -pi?
- one-liners • beginnerHow to use perl -e to print lines containing a pattern?