2013年5月4日
wait_for_user 练笔
vi p150 1 #wait_for_user user [time] 2 3 wait_for_user () { 4 until who | grep "$1" > /dev/null 5 do 6 sleep ${2:-3} 7 echo "imasleep " 8 done 9 } 10ohoh~去掉行号 :set nonu#wait_for_user user [time]wait_for_... Read More
posted @ 2013-05-04 14:53 立春了 Views(142) Comments(0) Diggs(0) Edit