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string_operations

47 Treffer, Zuletzt geändert: vor 2 Monaten

LE Hopefully, this gives you something to think about and to play with until the next article. If you're interested in more hints about bash (or other stuff I've written about), please take a look at my home page. If you've got questions ... e> Hopefully, this gives you something to think about and to play with until the next article. If you'r

test

2 Treffer, Zuletzt geändert: vor 2 Monaten

[ "$string1" ]). # # As Stephane Chazelas points out, # if [ $string1 ] has one argument, "]" # ... alse." fi </code> Caution But, as rihad points out: <code> [ 1 -eq 1 ] && [ -n "`echo true 1>&2`" ]