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 | [code] #!/bin/bash if [ [ $a == $b + $c ] || [ $b == $a + $c ] || [ $c == $a + $b ] ]; then [/code] result: too many arguments What is the proper syntax? Thanks! |
| | How do I test whether the first character in an array is a particular character? [CODE] i=0 while [ $i -lt $# ]; do strng=${args[i]}; if [ $strng[0] == '-' ] echo ${array[i]} let i=i+1 done [/CODE] Better yet - can I test the first character in an array of … |