24 lines
274 B
Plaintext
24 lines
274 B
Plaintext
|
#!/bin/sh
|
||
|
|
|
||
|
|
print_help() {
|
||
|
|
echo "
|
||
|
|
rotate -- a thin wrapper around imagemagick
|
||
|
|
|
||
|
|
$1 - degrees (clockwise)
|
||
|
|
$2 - infile
|
||
|
|
$3 - outfile"
|
||
|
|
|
||
|
|
exit
|
||
|
|
}
|
||
|
|
|
||
|
|
if [ "$1" = "-h" ]; then
|
||
|
|
print_help
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ -z "$1" ]; then
|
||
|
|
print_help
|
||
|
|
fi
|
||
|
|
|
||
|
|
[ -z "$3" ] && 3="$2.out"
|
||
|
|
convert "$1" -rotate "$2" "$3"
|