A web development/programming blog providing info, tips, and tricks on programming languages, scripting, Linux, MySQL and more
Posts tagged grep
grep Cheat Sheet
Jun 28th
- -i
- case insensitive search
- -n
- print output with line numbers
- -c
- print only a count of the number of lines matching
- -v
- search for all lines that don’t contain the search string
- grep word *
- Search through all files in a directory for word
Cheat Sheets
Jun 28th
This page will house all the Cheat Sheats that I have written. If you have a request for a cheat sheet that you would like to see, or changes to an existing cheat sheet, you can email me at admin[at]poundbangwhack.com.
How to Create a File of a Specific Size on Linux
Jun 16th
I was doing some testing the other night of a web-based file uploader I had built into one of the websites I had developed. The website is hosted on a GoDaddy.com shared hosting account
and allows my client to upload images, videos, and documents to her website directly through the browser. We had been running into a problem though with some files not uploading properly and I had a feeling it had to do with PHP limits imposed by the server. Even though I had raised the limits in a php.ini file, I thought those might be getting overwritten by the server.
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Linux Command-Line Cheat Sheet Posted
May 18th
I have posted today my Linux Command-Line Cheat Sheet. Unlike other Linux Cheat Sheets I have seen, I have created this one as more of a “targeted” cheat sheet. Instead of just containing various command-line commands, my cheat sheet focuses on providing tips/tricks for various Linux commands including common switches and options used with those commands, including grep, sed, find, tar, rpm, and more.
I have also included numerous shortcuts/key combinations for the vi/vim text editor. This may turn into it’s own cheat sheet in the near future if I continue to add to it due to the amount of info I have for vi alone. Time will tell.
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