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| function get_mtime { | |
| ls -l --time-style=+%s "${1?}" | cut -d' ' -f6 | |
| } | |
| function go_render { | |
| dotfile="$1" | |
| mtime=0 | |
| while true; | |
| do | |
| newtime=$(get_mtime "$dotfile") | |
| test $mtime -ne $newtime && dot -O -Tpng $dotfile; | |
| mtime=$newtime | |
| sleep 1; | |
| done; | |
| } | |
| go_render myfile.dot & |
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Mi comentario anterior lo escribió Rubén Caro