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Well, either grep or bash: dk@mace /davek> echo >test-grep.txt " 123 ; pretend asm comment" dk@mace /davek> cat test-grep.txt 123 ; pretend asm comment dk@mace /davek> grep "[0-9]+[\t ]*;" test-grep.txt dk@mace /davek> grep "[0-9]*[\t ]*;" test-grep.txt 123 ; pretend asm comment dk@mace /davek> grep "[0-9]\+[\t ]*;" test-grep.txt 123 ; pretend asm comment dk@mace /davek> grep '[0-9]+[\t ]*;' test-grep.txt dk@mace /davek> grep '[0-9]*[\t ]*;' test-grep.txt 123 ; pretend asm comment dk@mace /davek> grep '[0-9]\+[\t ]*;' test-grep.txt 123 ; pretend asm comment dk@mace /davek> shopt extglob extglob off dk@mace /davek> Ok, since when has the plus sign been a bash metachar? I'm sure I've never had to escape it before, but am I remembering wrong? cheers, DaveK -- Can't think of a witty .sigline today....
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