diff options
Diffstat (limited to 'rushs/tinyprintf/my_bc')
| -rwxr-xr-x | rushs/tinyprintf/my_bc/my_bc.sh | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/rushs/tinyprintf/my_bc/my_bc.sh b/rushs/tinyprintf/my_bc/my_bc.sh new file mode 100755 index 0000000..f675838 --- /dev/null +++ b/rushs/tinyprintf/my_bc/my_bc.sh @@ -0,0 +1,7 @@ +#!/bin/sh + +[ -n "$1" ] && echo "$(($1))" && exit 0 + +while IFS='' read -r line; do + [ -z "$line" ] && exit 0 || echo "$(($line))" +done |