Lines containing neitherfoonorbarwhich contain eitherfoo2orbar2: awk '!/foo/ && !/bar/ && (/foo2/ || /bar2/)' And so on. That's actually quite cool. You don't even have to learn the complete awk language in order to group regexp with logical operators. Thanks for this answer!
grep: This is a command-line utility for searching plain-text data sets for lines that match a regular expression. -v: This option is used to invert the match, i.e., it selects all lines that do not contain the specified pattern. "word": This is the string pattern that we want to...
To see lines that don't match "google" within the "" section of your HTML files, you could do: ack google -v --html --range-start='<head' --range-end='' Specifying a range to search does not affect how matches are displayed. The context for a match will still be the same, ...
The-loption asks grep to print the name of file which contains the specified pattern instead of the lines of that file which contain the pattern. How to show number of lines before every match The grep allows us to print the number of lines before every match. To show the number of ...
我一直在试图找出这个命令的语法: grep ! error_log | find /home/foo/public_html/ -mmin -60 要么 grep '[^error_log]' | find /home/baumerf/public_html/ -mmin -60 我需要查看已修改的所有文件,但名为error_log文件除外。 我在这里读过它 ,但只找到一个not -regex 模式。 grep ...