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#sed

3 one-liners with this tag.

All one-liners tagged sed

Print a specific range of lines from a file

$sed -n '100,120p;120q' /var/www/vhosts/example.com/httpdocs/wp-config.php
harmlessText processing

Print lines between two patterns

$sed -n '/BEGIN CERTIFICATE/,/END CERTIFICATE/p' fullchain.pem
harmlessText processing

Replace text in a file with sed and keep a backup

$sed -i.bak 's|memory_limit = 128M|memory_limit = 256M|g' php.ini
cautionText processing

Read first, then run.

The commands on myline.de act directly on servers, files and databases. A wrong path or placeholder can delete data irreversibly or make a server unreachable.

  • All commands are provided without warranty and are not tested on every system.
  • Understand what a command does before running it, and check every placeholder.
  • Make a backup first and, if possible, try it on a test system.
  • You run commands at your own risk. Liability for damages is excluded to the extent permitted by law.