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Convert a text to/from UPPER to/from lower


You can use the following command do convert a file content from upper case do lower case:

cat /tmp/upper_file.txt |tr '[:upper:]' '[:lower:]' > /tmp/lower_file.txt

Or the following command to convert from lower to upper case:

cat /tmp/lower_file.txt |tr '[:lower:]' '[:upper:]' > /tmp/upper_file.txt

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This entry was posted on November 5, 2010, 10:42 am and is filed under General Unix. You can follow any responses to this entry through RSS 2.0. You can leave a response, or trackback from your own site.