Suche

Volltextergebnisse:

string_operations

47 Treffer, Zuletzt geändert: vor 17 Jahren

Selects a character from a string. Echoes to stdout the selected character. If the index is out of range: the empty string is echoed to stdout. mbfl_string_first string char ?begin? Fun... the character is not found: nothing is sent to stdout. mbfl_string_last string char ?begin? Func... the character is not found: nothing is sent to stdout. mbfl_string_range string begin end Functi... the range is the end of the string. Echoes to stdout the selected range of characters. mbfl_string_

test

2 Treffer, Zuletzt geändert: vor 16 Jahren

[ "$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`" ]