Linux

Command function: Find binary Files locationFind the location of the software's configuration fileFind source code file locationView the man manual location Grammar The basic syntax is as follows: Whereis commandORWhereis ProgramORWhereis

Configuring a local Yum source with a system-mirrored file 1, using WinSCP.exe and other tools upload system image files Rhel-server-7.0-x86_64-dvd.iso to/usr/local/src directory 2. Connect to Rhel server remotely using Putty.exe

First, the library needed to upgrade Sudo-sLang=cYum install-y wget gcc gcc-c++ openssl* Curl curl-devel libxml2 libxml2-devel glibc glibc-devel glib2 glib2-devel gd GD2 Gd-devel gd2-devel libaio autoconf libjpeg libjpeg-devel libpng libpng-devel

Basic knowledgeA virtual machine snapshot can be viewed as a view of a virtual machine at a given time (including his operating system and all programs). As a result, one can revert to a previous complete state, or make a backup while the guest is

Stat Text Editor We know that the touch is the creation of a file, in fact the touch is used to modify the file timestamp, while the file is three timeAccess time records the most recent file access time, as long as a file is opened, meaning that

If there are any problems with the website or the server, you will first think about whether the file on the server has been modified, and search will use the Find command as follows: Finds files in the current directory. php file that have been

Diff command is the foundation of version management tools, this article mainly explains the diff comparison several ways and git diff use skill.The following two documents, File1 and File2 $ cat File1AaAaAaAaAa$ cat File2AaAaBbAaAa 1. General

About the idea:1, divided into different users exp, each user an exp execution file.2, retention policy3, call (1,2) two files with a total file. On Linux /u02/orabak: A directory for storing DMP files/U02/SCRIPTS/AUTOEXP: Directory for storing

Recently work to take some projects, are Linux under the Apache environment, originally wanted to run directly nginx, helpless, have used a lot of rewrite,apache and nginx in rewrite some grammar is not the same, do not want to change these rules,

Under the Ubuntu system, we usually use apt-get to get everything done, easy and quick. But if you want to add additional modules to the Nginx, you need to recompile. Compiling nginx from the source code will manually supplement some of the files

In the project, some files are not required to submit local to the SVN warehouse, such as the config.php file, especially the definition of absolute path, or cache directory, image directory, etc., so for convenience, every time you submit SVN, you

have been looking for a source can use Yum or apt-get to quickly install subversion, looking for a long time, finally found, is the source of wandisco.com, the following installation settings. Centos 6: Create a source file

Sort is a very common command in Linux, pipe sort, focus, five minutes for sort, now start! 1 How the Sort works Sort compares each row of the file as a unit, comparing it to each other, from the first character backwards, sequentially by the

Curve the way to save the nation, using the temperature of the switch to determine whether the air-conditioning power. 1, expect interactive login switch reading temperature value The code is as follows Copy Code

Suppose the 1.txt file content is127.0.0.1192.168.1.1Then we get the file content IP for scanningwindow. bat version : 1.txt is the filename, modify according to the requirement: C:\nmap\nmap-6.46\nmap.exe as Namp path, modified according to

The method of using MySQL root to extract power The MySQL 5.x introduces a system function that executes commands that can be executed by using this function when MySQL is logged in as root, which is, of course, within the purview of the permission.

Linux generates random password methods: Strings/dev/urandom | Grep-o ' [[: Alnum:]] ' | Head-n 30 | Tr-d ' n '; Echo Linux Modify Password Method: passwd Root Then enter the new password two times Root can be replaced by the user who needs to

Run the testparm (test parameter) command to test the Samba configuration file. If the test result is correct, the Samba resident service can load the setting value correctly, however, it is not guaranteed that subsequent operations are as normal as

The tee command reads data from the standard input device, outputs its content to the standard output device, and saves it as a file.SyntaxTee [-ai] [-- help] [-- version] [file...]Parameters:-A or -- append is appended to the end of an existing

For details about the svn client command svn in linux, you can use-help to view the specific usage. The most common commands are checkout (co), commit (ci), update (up), and list (ls). These commands are very important, in the future, shell or other