All pastes #2128215 Raw Edit

Anonymous

public text v1 · immutable
#2128215 ·published 2012-03-14 20:40 UTC
rendered paste body
 # cat test.sh
#!/bin/sh

echo ${#var}
if [ -n $var ]
then
    echo InIf
fi
 # ./test.sh
0
InIf
 #