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:Bash Parameter Expansion
Bash Parameter Expansion
Oct 3, 2008, 01 :32 UTC (0 Talkback[s]) (3181 reads)

(Other stories by Mitch Frazier)

"There are also expansions for removing prefixes and suffixes. The form ${VAR#pattern} removes any prefix from the expanded value that matches the pattern. The removed prefix is the shortest matching prefix, if you use double pound-signs/hash-marks the longest matching prefix is removed. Similarily, the form ${VAR%pattern} removes a matching suffix..."

Complete Story

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