linux error汇总
字符集
1. /bin/sh: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)

解决办法
yum reinstall glibc-common
localedef -v -c -i en_US -f UTF-8 en_US.UTF-8
Yum
1. Linux RPM 数据库损坏或过期,导致yum超时
528 rm /var/lib/rpm/__db.00*
529 rpm --rebuilddb -vv
530 ls -lrht
531 yum make clean