tips:linux:changecase
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| — | tips:linux:changecase [2009/06/08 14:59] (current) – created erik | ||
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| + | ====== Changing the case of a variable or filename in a shell script ====== | ||
| + | |||
| + | Converting a variable to upper or lower case can be accomplished using **tr**. | ||
| + | |||
| + | For example: | ||
| + | |||
| + | < | ||
| + | #!/bin/sh | ||
| + | LOWER=" | ||
| + | UPPER=`echo $LOWER | tr a-z A-Z` | ||
| + | echo $UPPER | ||
| + | </ | ||
| + | |||
| + | will output: | ||
| + | |||
| + | < | ||
| + | ERIK | ||
| + | </ | ||
tips/linux/changecase.txt · Last modified: 2009/06/08 14:59 by erik