Linuxgrep prints the matching upper and lower rows

Linuxgrep prints the matching upper and lower rows. if you only want to match the upper and lower rows of the pattern, grep can be implemented. Www.2cto.com $ grep-5 & amp; #39; parttern & amp; #39; inputfile // Print matching rows before and after 5 rows $ grep-C5 & amp; #39; parttern & amp; #39; inputfil...
In linux, grep prints the upper and lower lines of matching. if you want to match the upper and lower lines of the pattern, grep can be implemented. Www.2cto.com $ grep-5 'pattern' inputfile // Print 5 rows before and after matching rows $ grep-C 5 'pattern' inputfile // Print 5 rows before and after matching rows $ grep- 5 'pattern' inputfile // Print the last 5 rows of matching rows $ grep-B 5 'parttern 'inputfile // print the first 5 rows of matching rows