linux grep 2 things
You need to put the expression in quotation marks. The error you are receiving is a result of bash interpretting the ( as a special character. Also, you need to tell ... ,The word boundary has a similar effect to -w , but can be used as part of the expression. '-b' Match the empty string at the edge of a word. [...] '-<' Match the empty ...
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 linux grep 2 things 相關參考資料
7 Linux Grep OR, Grep AND, Grep NOT Operator Examples
Grep OR Using grep -e Use multiple -e option in a single command to use multiple patterns for the or condition. For example, grep either Tech or Sales from the employee. txt file. Use multiple -e opt... https://www.thegeekstuff.com How can I grep for this or that (2 things) in a file? - Unix ...
You need to put the expression in quotation marks. The error you are receiving is a result of bash interpretting the ( as a special character. Also, you need to tell ... https://unix.stackexchange.com How can I grep two things where one has option -w? - Unix & Linux ...
The word boundary has a similar effect to -w , but can be used as part of the expression. '-b' Match the empty string at the edge of a word. [...] '-<' Match the empty ... https://unix.stackexchange.com How do I grep for multiple patterns with pattern having a pipe ...
Single quotes prevent expansion of anything between them (including backslashes); the only thing you can't do then is have single quotes in the pattern. grep ... https://unix.stackexchange.com how to grep 2 words at the same time - LinuxQuestions.org
Welcome to the most active Linux Forum on the web. https://www.linuxquestions.org How to run grep with multiple AND patterns? - Unix & Linux Stack ...
agrep can do it with this syntax: agrep 'pattern1;pattern2'. With GNU grep , when built with PCRE support, you can do: grep -P '^(?=.*pattern1)(?=.*pattern2)'. https://unix.stackexchange.com How to run multiple AND in grep command - Unix & Linux Stack Exchange
If the order of the patterns is fixed then you can easily use grep as in: grep -E 'pattern1.*pattern2.*pattern3'. But in case that all patterns must be ... https://unix.stackexchange.com Search Multiple Words String Pattern Using grep Command ...
How do I grep for multiple patterns? Use single quotes in the pattern: grep 'pattern*' file1 file2. Next use extended regular expressions: egrep 'pattern1|pattern2' *. py. Finally, tr... https://www.cyberciti.biz |