像Last命令一样列出history命令内容
history对于了解过往命令历史比较有用，默认的history只列出number和命令来，如果能列出想last那样的格式会更有用！ root pts/0 10.240.68.141 Wed Mar 11 20:56 - 20:56 (00:00) root pts/0 d-shc-361236.cor Wed Mar 11 20:48 - 20:48 (00:00) root pts/0 d-shc-kaliu.corp Wed Mar 11 09:19 - 10:30 (01:11) root pts/4 d-shc-361236.cor Tue Mar 10 13:26 - 19:14 (05:47) root pts/3 10.249.72.23 Tue Mar 10 13:09 still logged in 使用这个指令，就可以输出这样的history了， export HISTTIMEFORMAT="%F %T " history， 1217 2009-03-12 14:51:57 ls -l 1218 2009-03-12 14:51:58 ls -l 1219 2009-03-12 14:52:07 rm -rf old 1220 2009-03-12 14:52:08 ls 1221 2009-03-12 14:52:10 ls -l 1222 2009-03-12 14:52:15 rm -f *.old 1223 2009-03-12 14:52:16 ls 1224 2009-03-12 14:52:18 ls -l 1225 2009-03-12 14:52:24 ls -l 1226 2009-03-12 14:52:25 ls -l 1227 2009-03-12 14:52:27 ls -l 1228 2009-03-12 14:52:28 ls -l 1229 2009-03-12 14:57:41 ls -l 1230 2009-03-12 14:57:44 ls -l 1231 2009-03-12 14:57:4...