grep

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Bash: How do I stop bash from mindlessly writing millions of lines to console once it has begun?

I do this way too often it is kind of embarrassing.Regardless, possibly we can put an end to this once and for all?I just grepped a log file for a mysterious ip that apparently is on every line (it tu[详细]

2023-03-24 05:57 分类：问答
Regular expression for a date range

If I have a directory structure like this yyyy/dd/mm/<files> Is there a way to grep for a string in all files in a given time frame using a regex? For example, I have a time frame: 2010/12/25[详细]

2023-03-23 17:23 分类：问答
grep file and save whole line into variable

I\'m开发者_如何学Go trying to simply grep lines in a file. If the line has the word \"status\" in it, I need to parse it out and do things with it inside of my for loop. The problem is that there are[详细]

2023-03-23 01:30 分类：问答
ssh command for searching inside files

Some weeks ago 2 of my sites have been exploited probably from an ftp bruteforce attack corrupting lots of my websites files.[详细]

2023-03-22 06:38 分类：问答
How do I grep for a backtick?

So I\'m trying to find backticks (`) in files, so I ran: grep -irl \'\\`\' ./* 开发者_运维知识库This seems to return every single file possible...[详细]

2023-03-22 02:11 分类：问答
Is \bword\b and \<word\> equivalent in GREP and what usage of \<, \>?

Is \\bword\\b and \\<word\\> equivalent in GREP and what usage of \\开发者_如何转开发<, \\> ?I think the meaning is the same. But \\b is Perl and \\< > is Unix.[详细]

2023-03-21 00:53 分类：问答
Possible to grep file for pattern, then sort found lines according to portion of pattern?

I am storing a number of individually serialized PHP arrays to a file. Each line of the file contains one serialized array. For example:[详细]

2023-03-20 13:09 分类：问答
grep is not finding a pattern of \n and hyphens together (but can find them separately)

I have some apt files that have code in them like this: --- some code --- Sometimes there\'s a blank line following the opening ---, or before the closing ---. I want to compress these (get rid o[详细]

2023-03-20 10:33 分类：问答
grep - only get the prefix only

I know -h suppresses the prefix in grep so I would only get the filename. Is there a way to only get the prefix? I do a find for files and then pass that to grep.[详细]

2023-03-20 06:23 分类：问答
Converting tag contents to lipsum with regex [duplicate]

This question already has answers here: RegEx match open tags except XHTML self-contained tags (35 answers)[详细]

2023-03-20 04:17 分类：问答