grep

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Find and replace a URL with grep/sed/awk?

Fairly regularly, I need to replace a local url with a live in large WordPress databases. I can do it in TextMate, but it often takes 10+ minutes to complete.[详细]

2023-04-08 08:35 分类：问答
Making sure a file path is complete in grep

I had to change the path of my template directory and I want 开发者_运维问答to make sure all my files refer to \"templates/app/xxx.html\" instead of \"templates/xxx.html\"[详细]

2023-04-07 14:29 分类：问答
Supress grep output but capture it in a variable

I\'m trying to get the following line to work WERRORS=`echo $VALPG | grep -q -s -o -m 1 \'\\<[0-9]* Errors\'`[详细]

2023-04-07 12:46 分类：问答
how to search for pattern in file and display the line on terminal?

i have filw with containtent like following: pid 4565 Process: /my/name/is/4678 +34787[d]sfh888dwe4rtertfsj@##$[详细]

2023-04-07 08:31 分类：问答
How do I find strings and string patterns in a set of many files?

I have a collection of about two million text files, that total about 10GB uncompressed. I would like to find documents containing phrases in this collection, which look like \"every time\" or \"bill[详细]

2023-04-07 06:03 分类：问答
How can I find a specific process with "top" in a Mac terminal

I\'ve tried top | grep skype for example but it doesn\'t w开发者_开发问答ork. I\'m trying to find a specific process by name. Use this instead: ps -ax | grep -i skypeUse: top -l 0 | grep Skype[详细]

2023-04-06 23:11 分类：问答
grep string after what I specify [duplicate]

This question already has answers here: How to grep for contents after pattern? (8 answers) Closed 7 years ago.[详细]

2023-04-05 17:07 分类：问答
Need a modified behavior for non-greedy grep

I am attempting to clean out a ton of spam that was injected into a client\'s blog. One of the issues is that the hack that originally did the injection did so in a way that it actually wound up with[详细]

2023-04-05 11:28 分类：问答
How to extract substring from string

I have a string, that does not always look the same, and from this string I want to extract some information if it exists. The string might look like one of the following:[详细]

2023-04-05 10:39 分类：问答
Convert Javascript RegExp to work with Grep or Sed

I needed to grep some files on a server so I quickly hacked out and tested a regexp in a javascript console to meet my needs:[详细]

2023-04-05 06:44 分类：问答