Web11 Dec 2012 · Print lines ending with 'X' within a range of lines: $ sed -n '/Unix/,$ {/X$/p;}' file HPUX The range of lines being chosen are starting from the line containing the pattern … Web7 Nov 2012 · 1 Change your sed command as follows: sed -n "\:$var: {n;p;}" Two points: The best you could have hoped for with your version is to search for “ $var ”. To search for “ /somePath/to/my/home ”, you must replace your single quotes ( ') with double quotes ( ") to allow “ $var ” to be replaced by “ /somePath/to/my/home ”.
regex - Sed only print matched expression - Super User
WebIn case you are trying to output only the matching portion BETWEEN two known strings, try echo "aSomethingYouWantb" sed -En 's/a (.*)b/\1/p' – luckman212 Oct 17, 2024 at 0:59 … WebExample #. $ cat ip.txt address range substitution pattern sample. Range specified is inclusive of those line numbers. $ sed -n '2,4p' ip.txt range substitution pattern. $ can be used to specify last line. Space can be used between address and command for clarity. $ sed -n '3,$ s/ [aeiou]//gp' ip.txt sbstttn pttrn smpl. mark cho locke and key
How to make grep command return entire matching line
Web22 Mar 2011 · Using sed/awk to print lines with matching pattern OR another matching pattern. I need to print lines in a file matching a pattern OR a different pattern using awk or … Web14 Sep 2009 · Linux Sed command allows you to print only specific lines based on the line number or pattern matches. “p” is a command for printing the data from the pattern buffer. To suppress automatic printing of pattern space use -n command with sed. sed -n option will not print anything, unless an explicit request to print is found. Syntax: # sed -n ... WebThe common "solution" out there is to use search and replace and match the whole line: sed -n 's/.*\ ( [0-9]*%\).*/Battery: \1/p' Now the .* are too greedy and the \1 is only the %. Furthermore I don't want to match more than I need to. regex sed Share Improve this question Follow edited Mar 19, 2014 at 14:45 Oliver Salzburg 85.6k 62 259 306 mark chong singtel