Posts Tagged With: regular

Regular Expression Twitter Linker

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Regular expression to link twitter users…


Replace this '@(\w+)'
With this '<a href="http://twitter.com/\1">@\1</a>'
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Locate Files With Names Matching A Regexp

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You can use locate to find files with name that matches a said regexp…


locate -i -r '\.jpg$'
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Sed Regular Expression Range

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Print the contents of a file from a given regular expression to another


sed -n '/start/,/end/ p' file

This will print the contents of the ‘file’ from the line that matches /start/ until the line that matches /end/

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Command to Print Until Regular Expression

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Print a file until a regular expression is matched.


cat file.txt | perl -pe "exit if(/Thats all/)"
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