$ ls *.png | xargs -n1 sh -c 'convert -type GrayScale $0 ${0%.png}_gray.png';ls *.jpg | xargs -n1 sh -c 'convert -type GrayScale $0 ${0%.jpg}_gray.jpg'ついでに ls *.bb | xargs -n1 sh -c 'cp $0 ${0%.bb}_mono.bb'めも PDFのモノクロ変換はAcrob…

$ ebb *hoge.jpg *hoge.png

http://oshiete1.goo.ne.jp/qa2748969.html １ページ目(内容の開始)には内容の前(\sectionなど)に、 \setcounter{page}{1} めも

\newpage\thispagestyle{empty}\mbox{}\newpage参考 http://d.hatena.ne.jp/mkouhei/20091114/1258165083

http://ubuntusatanic.org/news/about/ Ubuntu SE is a Linux distribution based on Ubuntu. It brings together the best free software and free metal music on one CD.You can also upgrade your existing Ubuntu installation with a comprehensive se…