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fixed sqrt function that had an extra { in it

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Brendan McDevitt 2016-10-17 13:55:48 -05:00
parent 3cfe5fd0e0
commit a34502935e
1 changed files with 3 additions and 2 deletions
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5
.bash_functions
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@ -54,10 +54,11 @@ fix_spaces()
sqrt() sqrt()
{ {
[ $# -ne 1 ] && { [ $# -ne 1 ] &&
{
echo 'Usage: sqrt number' echo 'Usage: sqrt number'
exit 1 exit 1
} || { } ||
echo -e "sqrt($1)\nquit\n" | bc -q -i | head -2 | tail -1 echo -e "sqrt($1)\nquit\n" | bc -q -i | head -2 | tail -1
} }