bash で ファイルの絶対パスを得る必要があり、調査してみた。 参考 See http://sonicnotes.tumblr.com/post/50644984477 シェルスクリプトで相対パスを絶対パスに変換する http://stackoverflow.com/questions/1055671/how-can-i-get-the-behavior-of-gnus-readlink-f-on-a-mac How can I get the behavior of GNU's readlink -f on a Mac? http://unix.stackexchange.com/questions/101080/realpath-command-not-found realpath command not found 方法1
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