15 lines
338 B
Bash
Executable file
15 lines
338 B
Bash
Executable file
#!/bin/bash
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if [ $# -lt 3 ] ; then
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printf "not enough arguments given\n\
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usage: gifpress input.gif width height\n"
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exit 1
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fi
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if ! command -v gifsicle &> /dev/null ; then
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echo "gifsicle not installed!"
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exit 1
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fi
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filename=$(echo "${1}" | awk -F. '{ print $1 }')
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gifsicle "$1" --resize "$2x$3" > "${filename}_resized.gif"
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