Linux mkdir command Sorting collection

The Linux mkdir command is used to create a directory of the specified name, requiring the user who created the directory to have write permissions in the current directory, and the specified directory name cannot be a directory that is already in

Linux Commands learning Note (4): mkdir command

Linuxmkdircommand to create a directory of the specified name, requiring the user who created the directory to have write permissions in the current directory, and the specified directory name cannot be a directory that is already in the current

Linux Basics 1

1 Common shortcut keysVirtual mid-end switchover: CTRL+ALT+F2~F6 switch to Virtual terminal (virtual terminal in LINUX5 is f1~ F7, and today's Linux7.0 virtual terminal is F2~F6); ctrl+alt+f1 switch to graphics terminal. (This article mainly takes

The meaning of each file under the Linux/proc/pid directory

attrProperties of the processCmdLine:Commands to execute when the process startsCwdsoft chain pointing to the current working directory of the processll CWD is a soft connection.EnvironThe environment variables used by the process execution, the

Installation LoadRunner steps and problems encountered in Linux

Under Linux, the pressure test can only be installed under Linux---load-generator, and then through the local recording script, through LoadRunner controller scenario--"load generators Log in to the Linux server for stress testing under

Linux--Ubuntu command

First, the file directory class1. Create directory: mkdir directory name2. Delete Empty directory: RmDir directory name3. Unconditional deletion of subdirectories: RM-RF directory Name4. Change the current directory: CD directory name (go to User

Linux Network Programming gethostbyname ()

gethostbyname () returns a pointer to the hostent structure that contains the host name and address information for the given host name. The declaration of the structure is consistent with the GETHOSTADDR (). Returns the host information

Configuring a syslog server on Linux

A syslog server can be used as a log monitoring center in a network, and all the facilities that can send logs over the network (including Linux or Windows servers, routers, switches, and other hosts) can send logs to it. By setting up a syslog

Linux SVN server Setup, client operation, backup and recovery

Subversion (SVN) is an open source version control system that manages data that changes over time. This data is placed in a central repository, which is much like an ordinary file server that remembers every change in the file so that it can be

Linux-inode Understanding

I. What is the inode?To understand the inode, start with the file storage.The file is stored on the hard disk, and the minimum storage unit for the hard disk is called "Sector" (Sector). each sector is stored 512 bytes (equivalent to 0.5KB). When

Use the Linux command line to test the speed-----speedtest-cli

When Internet speed is found to be slow, people usually first test their computer to the network service provider (often referred to as the "last kilometer") network connection speed. In websites that can be used to test broadband

Understanding Linux Configuration Files

IntroducedEach Linux program is an executable file that contains a list of opcode that the CPU will execute to accomplish certain operations. For example, the LS command is provided by the/bin/ls file, which contains a list of machine instructions

Troubleshooting and remediation techniques for Linux systems

Troubleshooting and remediation techniques for Linux systemsI found that the Linux system in the boot process will have some failures, causing the system to not start normally, I wrote here a few application of single user mode, Grub command

Linux Yum Source fully configured

First, Introduction Yum's main function is more convenient to add/remove/update RPM packages, automatically solve the problem of package dependencies, easy to manage a large number of system update issues, the idea is to use a central warehouse

GBK encoding to UTF-8 encoding for Linux platforms

In writing cocos need to parse a file, but the file is GBK encoding method, and Cocos default is to use UTF-8 so need to transcode, this is found on the Internet code, but the original can not be used, which I modified. System Environment: Macmini

Linux Infiltration +ssh Intranet forwarding

Http://www.jb51.net/hack/58514.htmlhttp://blog.chinaunix.net/uid-756931-id-353243.htmlHttp://blog.163.com/czg_e/blog/static/46104561201552423342331?ignoreuaHttp://www.noah.org/wiki/SSH_tunnelHttp://www.myhack58.com/Article/60/63/2013/38396_3.htmHttp:

Common Linux terminal commands

First, the file directory class1. Create directory: mkdir directory name2. Delete Empty directory: RmDir directory name3. Unconditional deletion of subdirectories: RM-RF directory Name4. Change the current directory: CD directory name (go to User

Use GIT to get code for Linux kernel and view, track history

The official git address for Linux kernel is:Http://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.gitYou can get kernel's code warehouse from this address.1. Take the Code warehouse[Plain]View Plaincopyprint? git clone

Linux No. 01 Day

Linux first day 1. Virtual machine Install Linux (CentOS 32bit) 1.1 Virtual machine preparation for pre-installation work, such as memory. Hard disk. CPU allocation. Image download, such as 1.2 installation (graphical interface or command line

Linux load Balancing concept and practice (i)

According to the online article collation.Load balancer software LVs (Linux Virtual Server) concept paperLVS is based on the Linux operating system to establish a virtual server, to achieve the load balance between service nodes. It is implemented

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