阿里云
>
linux
>
linux 处理
>
linux shell 处理
>
linux不同shell处理
linux不同shell处理
linux
shell
+vim
处理不同
数据库文本之间的转换
先编个脚本,暂起名为m.
sh
内容如下:#从脚本命令行中获取要操作的文件路径 vi$1<<end >&dev/null#替换所有^M换行符(变成
LINUX
下的标准换行符):%s/\r/g#删除记录之间的表格行:g/^..*/d#在记录号前面加上分隔符,以求后面
处理
统一:%s/记录...
linux
shell
+vim
处理不同
数据库文本之间的转换
先编个脚本,暂起名为m.
sh
内容如下:#从脚本命令行中获取要操作的文件路径 vi$1<<end >&dev/null#替换所有^M换行符(变成
LINUX
下的标准换行符):%s/\r/g#删除记录之间的表格行:g/^..*/d#在记录号前面加上分隔符,以求后面
处理
统一:%s/记录...
Linux
/UNIX
不同shell
环境下数组的
处理
[关于数组的批量
处理
]这部分内容,说白了就是综合运用各种
shell
的内建循环命令。只要对前面的内容熟悉了,并对各种
shell
的循环命令有一定的了解,难度就不是很大。由于涉及bashkshcsh下的实现及
不同
的语法形式,涉及数组的赋值、添加和删除...
Linux
/unix
不同shell
环境下数值运算的
处理
不同shell
(bash,csh,ksh)下如何
处理
数值的运算 常用来数值运算的命令 关于运算结果精确到几位小数点的问题 运算方式一:$[]适用范围:只适用于bash,而
sh
(如solaris的默认
shell
)、ksh(如IBM AIX的默认
shell
)、csh都
不
支持。注意我们要计算...
1
linuxshell不同相关内容
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linuxunix不同shell
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linuxshell编程处理
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linuxunix不同处理
linux更多"shell"相关
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linuxshell指定
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linuxshell信息
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linuxshell创建函数
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linuxshell压缩
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linuxshell文件权限
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linuxshell记录
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linuxshell编辑器
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linuxshell地址
linux更多"不同"相关
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linux绑定不同
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udplinux不同
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linux不同转移
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linuxftp不同
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linux如何选择不同
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通过linux不同
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连接linux不同
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Alibaba Cloud Linux 2
Alibaba Cloud Linux 2(原Aliyun Linux 2) 是阿里云推出的下一代 Linux 发行版,它为云上应用程序环境提供 Linux 社区的最新增强功能,在提供云上最佳用户体验的同时,也针对阿里云基础设施做了深度的优化。
产品控制台
立即使用
产品文档
产品入门
用户指导
常见问题
最新动态
产品动态
相关产品
云服务器 EC
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Alibaba Cloud Linux 2
Alibaba Cloud Linux 2(原Aliyun Linux 2) 是阿里云推出的下一代 Linux 发行版,它为云上应用程序环境提供 Linux 社区的最新增强功能,在提供云上最佳用户体验的同时,也针对阿里云基础设施做了深度的优化。
产品控制台
立即使用
产品文档
产品入门
用户指导
常见问题
最新动态
产品动态
相关产品
云服务器 EC