手軽さを最優先にしたバックアップ作成スクリプト。 .bashrc に書いておくことにする。 bkdir=~/bk bk() { if [ -z "$1" ]; then echo "Usage: bk FILENAME [LOG]" exit 1; fi if [ ! -d $bkdir ]; then mkdir $bkdir if [ $? ]; then exit 2; fi fi fname=`…

Nobody will ever need more than 640 kB RAM. -- Bill Gates, 1983 Windows 98 requires 16 MB RAM. -- Bill Gates, 1999 Logical conclusion: Nobody will ever need Windows 98.

http://www.iana.org/assignments/character-sets