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#!/bin/sh
PYFIGLET='./pyfiglet'
OUTPUT='/tmp/pyfiglet_example.log'
TEXT='pyfiglet'
LOG=0
cd "$(dirname "$0")"
if [ ! -f "$PYFIGLET" ]; then
echo "Error ! can't find $PYFIGLET!"
fi
print_samples() {
if [ "$LOG" -eq 1 ]; then
output="$OUTPUT"
rm "$output" 2>/dev/null
else
output='/dev/null'
fi
#. strip \' \, \[ \] from font lists of pyfiglet.
fonts="$("$PYFIGLET" -l | sed -e "s/[',]//g" -e 's/^\[//g' -e 's/\]$//g')"
for font in $fonts; do
echo "$font" | tee -a "$output"
"$PYFIGLET" "$TEXT" -f "$font" | tee -a "$output"
done
}
useage() {
echo "Useage: $0 [options] [text ...]\n"
echo "Options:"
echo "-l\t\t\tcreate log file."
echo "-o [path_to_file]\tspecify the path of log file,\n\t\t\tdefault is $OUTPUT."
echo "-h\t\t\tshow help messages."
exit 0
}
#. parse apts & args
while getopts ":lo:h" opt; do
case "$opt" in
l)
LOG=1
;;
o)
if [ -n $OPTARG ]; then
OUTPUT="$OPTARG"
fi
;;
h|\?)
useage
;;
esac
done
shift `expr $OPTIND - 1`
if [ ! -z "$1" ]; then
TEXT="$@"
fi
#. main
print_samples
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