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21 January, 2011

My Unix Commands

Posted in : programming, unix on by : admin

Find text within files in sub directories find . -type f -exec grep -il “text string” {} ; Change the photo files name: for f in 100_*.jpg; do mv $f ${f/100_/p}; done Add an ‘s’ to thumbnail: for f in p*.jpg; do mv $f ${f/./s.}; done List all files including sub directories into file ‘a.txt’:
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20 December, 2009

ASCII characters I love to use

Posted in : programming, Technology on by : admin

Here is a list of ASCII characters I use often enough to create an entry on the blog, but not often enough to remember them off the top of my head. ‘ ‘ Single beginning quotation mark ’ ’ Single ending quotation mark “ “ Double beginning quotation mark ” ” Double ending quotation mark
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