I do a lot of grepping through logs generated by Java\'s Log4j and Python\'s logging module. Both create stack traces that include newline characters, causing the 开发者_Go百科log entry to span multip
I am facing problem with getting regular expression for grep for these patterns:- 1).what words c开发者_Python百科ontain but do not begin with the string \'ps\'.
I have a file test.log. Very big log f开发者_运维问答ile. It has different levels of logging. For eg, trace, debug, info, warning and error.
this is the input iws 3211296 31785340Jan 19-0:00 iws_trs 000 0 1 2 iws 3539162 35267500Jan 19-0:00 iws_trs 000 0 1 2 4
I am a long time Vimmer. However, I keep switching to shell to make searches. This avoids me to use the quickfix functionality.
Shouldn\'t echo \"ab\" | grep \"[A-B]\" return nothing? Strangel开发者_运维问答y it returns ab
i\'m trying to isolate all the server names (i.e sv012-cali) from within an html file \"Servernick\":\"sv012-cali\" in the line code below I think its the quotation mark that\'s throwing it off
I am new to grep and awk, and I would like to create tab separated values in the \"frequency.txt\" file output (this script looks at a large corpus and then outputs each individual word and how many t
I want to grep for files containing the words Dansk, Svenska orNorsk on any line, with a usable returncode (as I really only like to have the info that the strings are contained, my one-liner goes a l
At some point, the calculation of a parameter, parmX was changed 开发者_运维知识库in my code. How can I find out who, when, and why the change was made? grep -ir parmX .bzr/ returns nothing.I guess th
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