Created
August 14, 2012 12:51
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| $ foo="" | |
| $ bar="x" | |
| $ if [ -n $bar ]; then echo MOI; else echo HEI; fi | |
| MOI | |
| $ if [ -n $foo ]; then echo MOI; else echo HEI; fi | |
| MOI | |
| $ [ $bar = $foo ] | |
| [: 6: =: argument expected | |
| $ [ "$foo" = "$bar" ] | |
| $ |
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