逗逼说二货人生精彩,二货说逗逼人生有趣
发布时间:2014-10-05 15:03:06
[root@master ssh]# path=${PATH}[root@master ssh]# echo $path/usr/lib/qt-3.3/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/java/jdk1.6.0_30//bin:/usr/local/hadoop/bin:/root/bin[root@master ssh]# echo ${path#/*qt-3.3/bin:} .........【阅读全文】