geirha

m=(3{0,2,4,7}\;4{0,2,4,7}) w=(0 1111 47f3 0fa 0ea cbb 1 1514 47f3 3ea caa0f bb0c 1 0101 0457 03fec 3faa2 3b88b3 2 0{011,57f7,0fa,caa} f88bb 4 1111 57f3 0eb 0ea cbb 5 1514 47f3 0eb 0ae0f bb0c 5 0{101,457,0efc,0ae3} 3b88b3 6 0{011,57f7,0fa,0ae} f88bb);for((i=0;i<75;x=++i/8*8+w[i%8*6])){ sleep .1;tput cup 0;for r in {1..5};{ printf %$x.s;eval printf %b▀ '\\e[${m[0x${w[i%8*6+r]:'{0..6}:1}]}m;echo;};}

geirha

# Usage: gist url-or-hash  or  gist [-p] [file...]
#
#   Given a url or hash, print a dump of the gist. Otherwise, create a new
#   gist of the given file arguments, or stdin if no files are given.
#   -p forces the arguments to be treated as files to be posted.
#
# Examples:
#
# - dump a gist in the terminal:
#     gist https://gist.github.com/geirha/15103ebee61f2b129f2897be2397da2a

geirha

urlencode() {
    # urlencode <string>
    local LC_ALL=C c i n
    for (( i = 0, n = ${#1}; i < n; i++ )); do
        c=${1:i:1}
        case $c in
            [[:alnum:].~_-]) printf %s "$c" ;;
            *) printf %%%02X "'$c"  ;;
        esac
    done