Difference between revisions of "Awk"
From Linuxintro
imported>ThorstenStaerk (New page: awk is a command for string operations. It allows you to only show the third ''column'' of a file for example. ;Examples: kill all processes of a user ps --no-header -fu <use...) |
imported>ThorstenStaerk |
||
| Line 2: | Line 2: | ||
;Examples: | ;Examples: | ||
| + | Show only the second column of ''file.txt'' | ||
| + | awk '{print $2;}' ''file.txt'' | ||
kill all processes of a user | kill all processes of a user | ||
[[ps]] --no-header -fu <username> | [[awk]] '{ print $2 }' | [[grep]] -v $$ | [[xargs]] kill | [[ps]] --no-header -fu <username> | [[awk]] '{ print $2 }' | [[grep]] -v $$ | [[xargs]] kill | ||
