qr (389B)
1 #!/usr/bin/env sh 2 3 # qr - opens an qrcode of input string instantly 4 # at the moment sxiv is used, but this can easily substituted 5 6 # USAGE EXAMPLE: 7 # > qr duckduckgo.com 8 9 # test for enough command line arguments 10 if [ $# -lt 1 ]; then 11 echo "not enough arguments." 12 exit 1 13 fi 14 15 # create temporary file 16 file=$(mktemp) 17 18 # open the qr-code 19 qrencode -o "$file" "$1" 20 21 sxiv "$file" 22 23 rm -f "$file"