current_time=$(date+%H%M%S)# 创建备份目录mkdir-p$backup_dir/$current_date/$current_time# 循环备份数据库fordbin"${databases[@]}";do# 循环备份分表fortablein"${tables[@]}";do# 构建备份文件路径backup_file="$backup_dir/$current_date/$current_time/$db.$table.sql"# 执行备份命令mysqldump ...
摘要:nl 创建行号 使用: 1. nl file 创建行号,默认从1开始 2. nl -v 100 file 设置起始行行为100 3. nl -i 2 file 设置增量为2 4. nl -b a file 强制为包括空行的所有行进行编号 5. nl -n ln file 设置行号左对齐没有前导0 6阅读全文 posted @2020-04-02 11:54箫笛阅读(424)评论(0)推荐...
是指通过脚本同时执行多个Bash命令,并将它们的输出重定向到指定的文件或设备。 重定向是一种将命令的输入或输出从默认的位置改变到指定位置的技术。在Bash脚本中,并行执行Bash重定向可以通过使用后...
1、概要 部署flowable工作流引擎,需要根据所在服务器的IP和MySQL账密信息,修改很多配置项,为方便,这些配置项,采用脚本批处理的方式,将用户在终端输入的信息,进行处理并修改配置项(以往的操作是,先将压缩包解压,再将war包解压,修改配置文件,再将文件打成war包,最后部署测试,及其容易出错)。节省了大量的时间。 脚本...
Git 命令 参考:https://www.liaoxuefeng.com/wiki/0013739516305929606dd18361248578c67b8067c8c017b000/00137586810169600f39e17409a4358b1ac0d3621356287000 工作区暂存 git blame 查看文件的每一行是由谁来提交的 git stash 把工作区储藏起来 git ...idea 使用git管理项目 第一部分: 安装 1.下载地址:https://ww...
Once downloaded find the included .exe file and open to execute Git Bash. How to use Git Bash Git Bash has the same operations as a standard Bash experience. It will be helpful to review basic Bash usage. Advanced usage of Bash is outside the scope of this Git focused document. ...
这个命令用来把不小心add进去的文件从staged状态取出来,可以单独针对某一个文件操作: git reset HEAD - - filename, 这个- - 也可以不加. git reset --soft move HEAD to specific commit reference, index and staging are untouched. git reset --hard ...
] logout [n] bg [job_spec ...] mapfile [-d delim] [-n count] [-O or> bind [-lpsvPSVX] [-m keymap] [-f file> popd [-n] [+N | -N] break [n] printf [-v var] format [arguments] builtin [shell-builtin [arg ...]] pushd [-n] [+N | -N | dir] caller [expr...
If you’re a Linux user and you’ve ever encountered the error message “bash: curl: command not found” or “bash: /usr/bin/curl: No such file or directory” don’t worry – you’re not alone! This error often pops up when you try to use thecurl commandin the terminal, but the...
If we still wanted to do it, we could use the Nexus API and inject an API key via GitHub's CI secrets service, then download the file from Nexus on the CI servers, figure out how to get BAIN to headlessly install it, then build a headless BP. Painful, which is why I'd start ...