grep a or b
... some examples? Answer: In grep, we have options equivalent to OR a. ... grep -B 1 pattern2 file1 | grep -A 1 pattern1 – This will — should if I ...,cat test|grep 'figure' output: and figure out the problem that the class is having cat test|grep -A 1 'figure' output: and figure out the problem that the class is having ... , If your grep implementation isn't POSIX compliant, you can use egrep instead of ... cat text | grep '^@|-bfoo-b' ... cat yourFilePath | grep -E '^@|(., GREP NOT: print the lines, that do not match a pattern (negative matching). ... command: $ sed -e '/PATTERN1/b' -e '/PATTERN2/b' -e d FILE ...,First, you need to protect the pattern from expansion by the shell. The easiest way to do that is to put single quotes around it. Single quotes prevent expansion of ... ,With GNU grep , when built with PCRE support, you can do: ... a&b would never match as there's no such string that can be both a and b at the same time). ,Thanks for the swift reply. It works perfectly fine with egrep but is there a way that I can actually do it with grep because I want to copy the lines of a file in the ... ,grep A | grep B ... If you want to grep for (A or B) and C: ... I am using below command to grep a string in all the dir/subdir: find /home -exec grep 'balance1212' ... ,XXnbsp;grep -B 1 panda file 4. -C [NUM], -NUM, --context[=NUM] 列出符合行之外並列出上下各NUM行，預設值是2。 ex: (列出file中除包含panda樣式的行外並列出 ...
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 grep a or b 相關參考資料
7 Linux Grep OR, Grep AND, Grep NOT Operator Examples
... some examples? Answer: In grep, we have options equivalent to OR a. ... grep -B 1 pattern2 file1 | grep -A 1 pattern1 – This will — should if I ... https://www.thegeekstuff.com Grep -v, with -A or -B? - UNIX and Linux Forums
cat test|grep 'figure' output: and figure out the problem that the class is having cat test|grep -A 1 'figure' output: and figure out the problem that the class is having ... https://www.unix.com grep for X or Y in unix? - Stack Overflow
If your grep implementation isn't POSIX compliant, you can use egrep instead of ... cat text | grep '^@|-bfoo-b' ... cat yourFilePath | grep -E '^@|(. https://stackoverflow.com Grep OR - Grep AND - Grep NOT - Match Multiple Patterns ...
GREP NOT: print the lines, that do not match a pattern (negative matching). ... command: $ sed -e '/PATTERN1/b' -e '/PATTERN2/b' -e d FILE ... https://www.shellhacks.com How do I grep for multiple patterns with pattern having a pipe ...
First, you need to protect the pattern from expansion by the shell. The easiest way to do that is to put single quotes around it. Single quotes prevent expansion of ... https://unix.stackexchange.com How to run grep with multiple AND patterns? - Unix & Linux Stack ...
With GNU grep , when built with PCRE support, you can do: ... a&b would never match as there's no such string that can be both a and b at the same time). https://unix.stackexchange.com How to search for string A OR string B using Grep? - UNIX and ...
Thanks for the swift reply. It works perfectly fine with egrep but is there a way that I can actually do it with grep because I want to copy the lines of a file in the ... https://www.unix.com how to use AndOr in grep command? - UNIX and Linux Forums
grep A | grep B ... If you want to grep for (A or B) and C: ... I am using below command to grep a string in all the dir/subdir: find /home -exec grep 'balance1212' ... https://www.unix.com [轉]grep命令介紹@ H's 手札:: 痞客邦::
XXnbsp;grep -B 1 panda file 4. -C [NUM], -NUM, --context[=NUM] 列出符合行之外並列出上下各NUM行，預設值是2。 ex: (列出file中除包含panda樣式的行外並列出 ... https://huenlil.pixnet.net |