摘要:
cat 查看文件内容 cat /etc/issue cat -n /etc/issue (打印出行号,空白行也有行号) cat -b /etc/issue (打印出行号,空白行没有行号) tac 反向显示文件内容 more more /etc/man.config less more /etc/ma 阅读全文
摘要:
版本大于5.5 [mysqld]下添加的应该为: character-set-server=utf8 collation-server=utf8_general_ci 版本小于5.5 [client]下添加: default-character-set=utf8 [mysqld]下添加: defau 阅读全文