SED(oh)				     LOCAL			       SED(oh)

sed - usage and tips

SUBSTITUTION
     replace old with new
	    : s/old/new/
     replace all occurrences
	    : s/old/new/g
     replace the second occurrence
	    : s/l/p/2

   Examples
     $ echo "hello" | sed "s/l/p/"
     heplo
     $ echo "hello" | sed "s/l/p/g"
     heppo
     $ echo "hello" | sed "s/l/p/2"
     helpo

   path variables
     The typical separator is /, which can conflict with pathnames. An option
     is to use another character as a separtor, eg.: @ :
     echo "/some/path" | sed "s/\/some\/path/\/other\/directory/"
     echo "/some/path" | sed "s@/some/path@/other/directory@"

SEE ALSO
     text_manipulation(oh)

     - OpenBSD manpages: sed(1)

AUTHORS
     ohazot(oh) | about(oh) | ohazot.com: https://ohazot.com
     <admin@ohazot.com>

OpenBSD 7.7 linux|  Created:2025-10-03|Updated:2025-10-21|	       SED(oh)