diff --git a/bin/hr b/bin/hr new file mode 100755 index 0000000..1bdf68f --- /dev/null +++ b/bin/hr @@ -0,0 +1,46 @@ +#!/bin/bash + +# The MIT License (MIT) +# +# Copyright (c) 2013 Gil Gonçalves +# +# Permission is hereby granted, free of charge, to any person obtaining a copy of +# this software and associated documentation files (the "Software"), to deal in +# the Software without restriction, including without limitation the rights to +# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +# the Software, and to permit persons to whom the Software is furnished to do so, +# subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in all +# copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + + +function hr { + for i in $(seq 1 $(tput cols)); + do + echo -n "$1"; + done + + echo "" +} + + +if [[ -n $1 ]]; then + space_string=$1 + string_size=${#space_string}; + + for char_index in $(seq 0 $(expr ${string_size} - 1)); + do + hr ${space_string:char_index:1} + done +else + hr "=" +fi +