https://blog.youkuaiyun.com/itcdbbzh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/itcdbb/article/details/26567979https://blog.youkuaiyun.com/itcdbb/article/details/26567979itcdbbThu, 22 May 2014 11:00:54 +0800https://blog.youkuaiyun.com/itcdbb/article/details/21784983https://blog.youkuaiyun.com/itcdbb/article/details/21784983itcdbbSat, 22 Mar 2014 11:13:33 +0800https://blog.youkuaiyun.com/itcdbb/article/details/21297681https://blog.youkuaiyun.com/itcdbb/article/details/21297681itcdbbSat, 15 Mar 2014 21:27:35 +0800https://blog.youkuaiyun.com/itcdbb/article/details/17842345https://blog.youkuaiyun.com/itcdbb/article/details/17842345itcdbbSat, 04 Jan 2014 14:36:04 +0800https://blog.youkuaiyun.com/itcdbb/article/details/17784293https://blog.youkuaiyun.com/itcdbb/article/details/17784293itcdbbFri, 03 Jan 2014 10:15:39 +0800https://blog.youkuaiyun.com/itcdbb/article/details/17633809https://blog.youkuaiyun.com/itcdbb/article/details/17633809itcdbbSat, 28 Dec 2013 16:24:32 +0800https://blog.youkuaiyun.com/itcdbb/article/details/17585693https://blog.youkuaiyun.com/itcdbb/article/details/17585693itcdbbThu, 26 Dec 2013 16:21:03 +0800https://blog.youkuaiyun.com/itcdbb/article/details/17468255https://blog.youkuaiyun.com/itcdbb/article/details/17468255itcdbbSat, 21 Dec 2013 16:30:21 +0800https://blog.youkuaiyun.com/itcdbb/article/details/17467493https://blog.youkuaiyun.com/itcdbb/article/details/17467493itcdbbSat, 21 Dec 2013 15:44:43 +0800https://blog.youkuaiyun.com/itcdbb/article/details/17453819https://blog.youkuaiyun.com/itcdbb/article/details/17453819itcdbbFri, 20 Dec 2013 20:37:24 +0800https://blog.youkuaiyun.com/itcdbb/article/details/17380613https://blog.youkuaiyun.com/itcdbb/article/details/17380613itcdbbTue, 17 Dec 2013 17:29:22 +0800cwm.txt 3.将每一行拖尾的“空白字符”（空格，制表符）删除 sed 's/ *$//'  df.txt   >cwm.txt 4.将每一行中的前导和拖尾的空白字符删除 sed 's/^ *//;s/ *$//'  df]]>https://blog.youkuaiyun.com/itcdbb/article/details/17380583https://blog.youkuaiyun.com/itcdbb/article/details/17380583itcdbbTue, 17 Dec 2013 17:27:27 +0800https://blog.youkuaiyun.com/itcdbb/article/details/14452325https://blog.youkuaiyun.com/itcdbb/article/details/14452325itcdbbThu, 07 Nov 2013 15:34:27 +0800https://blog.youkuaiyun.com/itcdbb/article/details/13359779https://blog.youkuaiyun.com/itcdbb/article/details/13359779itcdbbMon, 28 Oct 2013 21:38:50 +0800https://blog.youkuaiyun.com/itcdbb/article/details/12848691https://blog.youkuaiyun.com/itcdbb/article/details/12848691itcdbbFri, 18 Oct 2013 09:36:16 +0800https://blog.youkuaiyun.com/itcdbb/article/details/12791169https://blog.youkuaiyun.com/itcdbb/article/details/12791169itcdbbWed, 16 Oct 2013 21:00:04 +0800https://blog.youkuaiyun.com/itcdbb/article/details/12784289https://blog.youkuaiyun.com/itcdbb/article/details/12784289itcdbbWed, 16 Oct 2013 18:03:45 +0800https://blog.youkuaiyun.com/itcdbb/article/details/12783685https://blog.youkuaiyun.com/itcdbb/article/details/12783685itcdbbWed, 16 Oct 2013 17:25:50 +0800https://blog.youkuaiyun.com/itcdbb/article/details/12781405https://blog.youkuaiyun.com/itcdbb/article/details/12781405itcdbbWed, 16 Oct 2013 15:23:12 +0800https://blog.youkuaiyun.com/itcdbb/article/details/12780367https://blog.youkuaiyun.com/itcdbb/article/details/12780367itcdbbWed, 16 Oct 2013 14:32:58 +0800