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Develop linux mysql Uncategorized 系统维护

Bash 下不能输入中文的问题

影响的可能不止bash,还可能连带mysql的console也不能输入中文并且在导入有中文的数据的时候报 &# […]

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Develop linux 系统维护

Release the disk space taken by deleted but open files in linux

In linux, disk spaces can be taken by files which are o […]

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Develop linux 系统维护

Linux find files with timestamp

Touch a tmp file with the timestamp as needed. $ touch […]

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Develop linux mysql 系统维护

Mysql backup and restore

Backup This is for selected database(s) backup: mysqldu […]

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Develop linux 系统维护

Cron

Cron在Linux系统中用于计划任务。 举个例子 0 */2 * * * date >> /var/log/ […]

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Develop linux

Less

Zete says: “Less is more” Color: export LES […]

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Develop linux Site

ubuntu用户以及组管理

ubuntu中的用户和组管理 ======重要文件====== /etc/passwd 用户账户文件,每行一个 […]

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Develop linux

linux/mac下的自定义命令alias,并保存别名使其永久生效(重启不会失效)

现在做开发每次提交代码的命令都是一长串参数,不想去记,于是可以使用alias命令来解决这个问题: alias […]