BreadCrumbs: Tr Command

Tr Command

From Luke Jackson

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cat fontprds.txt | tr -s "\r\n" "," cat fontprds.txt | tr -s "\r\n" ","
 +
 +Convert string from upper case to lower case:
 +
 + tr '[:upper:]' '[:lower:]'

Revision as of 23:21, 21 December 2008

Examples

Convert tab delimited data into comma delimited:

tr '\t' ',' <input_file> <output_file>

Replace "New Line Character" (Return) with comma:

cat fontprds.txt | tr -s "\r\n" ","

Convert string from upper case to lower case:

tr '[:upper:]' '[:lower:]'
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