Title: Linux must learn 60 commands (6)-Other
Linux must learn 60 commands: OtherImportant commands that Linux must learn (1)Author: Cao Yuan its dispatch time: 2004.12.16In the previous lecture, we introduced the Linux commands into several parts,
Important commands required for LinuxAuthor: Cao yuan, his posting date: 2004.12.16From: http://www.ccidnet.com In the previous sections, we have divided Linux commands into several parts based on their functions in the system. However, there are
60 required commands in Linux (5)-60 required commands in Linux: system security commandsAlthough Linux is a multi-user system like Windows NT/2000, there are many important differences between them. For many administrators who are used to Windows,
In the previous sections, we have divided Linux commands into several parts based on their functions in the system. However, there are still some commands that are difficult to classify, but learning them is equally important.
Tar
1. RoleThe
In the previous sections, we have divided Linux commands into several parts based on their functions in the system. However, there are still some commands that are difficult to classify, but learning them is the same
In the previous sections, we
Article Title: how to send an Email with an attachment in Linux text mode. Linux is a technology channel of the IT lab in China. Some basic categories, such as desktop applications, Linux system management, kernel research, embedded systems, and
English title: Useful one-line SCRIPTS for SED (Unix stream editor)Original title: HANDY one-liners for SED (Unix stream editor) Finishing: Eric pement-e-mail: pemente[at]northpark[dot]edu version 5.5Translator: Joe-e-mail: hq00e[at]126[dot]com The
sed (stream editor)
Function Description: Use script to process text files.Syntax: sed [-hnv][-e][-f][text file]Additional Note: SED can process and edit text files according to script instructions.Parameters:-e or--expression= the input text file
With a simple understanding of the PHP data type in the previous article, we know the string type, this article will introduce the string functions commonly used in PHP.The string is a sequence of characters, such as "Hello world!".PHP String
function
Description
Addcslashes ()
Returns a string that adds a backslash before the specified character.
Addslashes ()
Returns a string that adds a backslash before a predefined character.
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