Linux

[Essential tool for software developers in LINUX] we are familiar with ctags. In some cases, ctags are the only available text editor in Linux. In fact, the VI we usually refer to is actually VIM (ViImproved, VI enhanced version ). Some people often

VIM: how to modify your. vimrc file by checking whether the file is garbled in Chinese encoding, so that it supports gb2312 and will be automatically recognized. Refer to my setting Code: "set the file encoding type to completely solve the Chinese

It is particularly worth mentioning that there are many things worth learning to set static IP addresses for Centos and modify the Centos configuration file. Here we mainly introduce how to set static IP addresses for Centos, including the Centos

About redhat system yum source configuration 2 (2) Configure yum source (official) 1. Enter the following command on the terminal (RHEL6/CentOS6) [plain] wget http://lug.ustc.edu.cn/wiki/_export/code/mirrors/help/centos? Codeblock = 2 2. convert it

Adding CDlinux to the CDlinux In the UD area causes the ISO or the two startup files (bzimage/initrd) to be put into the UD area to fail to guide the graphic interface, the solution is to package the extra part of CDlinux into initrd and view other

If the vi text in ubuntu is abnormal, edit some files in Ubuntu, which involves the vi editor. In Ubuntu, when vi is initially used, it is a problem that when the direction key is used in editing mode, it does not move the cursor, however, if [A [B [

Gvim use wmctrl in ubuntu Use the wmctrl tools cocould maximize the windows of gvim in ubuntu. but I find a small issue for that. here is the wrong script: [plain] if has ("win32") au GUIEnter * simalt ~ X else au GUIEnter * call MaximizeWindow ()

English Ubuntu installation Fcitx Input Method in English environment (LC_CTYPE = en_US.UTF-8) installation, you can follow the following configuration: first, run sudo apt-get install fcitx-pinyin im-switch then, execute im-switch-s fcitx-z all_ALL.

A detail about the code format written by shell scriptsAs a beginner in shell script writing, the format is not very clear. Today I wrote a script to practice writing and found some problems, as shown below:An input variable YES_OR_NO is

In linux, Caps_Lock is mapped to Ctrl. I used debian 7, which was a gnome Desktop. The system has settings for changing the keyboard layout. Before gnome collapsed once, it was replaced with openbox, and it can be used very well with a little

CentOS6-build LDAP installation ==================## install BDByum list db4 db4-utils db4-devel-y # download, install openldap-2.4.35wget ftp://ftp.openldap.org/pub/OpenLDAP/openldap-release/openldap-2.4.35.tgztar-xzvf openldap-2.4.35.tgz cd

Linux ftp user creation process 1. Environment: ftp is vsftp. The Restricted User Name is test. The restricted path is/home/test 2. Create a user: Under the root user, add useradd-d/home/test/to add the user test, set/home/test passwd test // as the

Example of changing the UID application in linux: 1. Add newuser2 to the staff group # usermod-G staff newuser2. Change newuser's username to newuser1 # usermod-l newuser1 newuser 3. Lock account newuser1 # usermod-L newuser1 4 unlock newuser1 #

Adding a new IP vi/etc/network/interfaces in ubuntu will display the following: java code: auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 207.210.118.56 netmask has been released without broadcast 207.210.118.63 network 207.2

Tips A: insert J at the end of the line: remove the line break between the line and the next line, that is, the next line is continued to the end of the line ~ : The characters at the cursor are case-insensitive. zz: place the current row in the

VBox fdisk does not display the added hard disk solution. You cannot use the fdisk command to view the disk we added: [root @ rac1 ~] # Fdisk-l Disk/dev/sda: 32.2 GB, 32212254720 bytes255 heads, 63 sectors/track, 3916 cylindersUnits = cylinders of 16

The SSH logon to Asianux is incorrect, and the password is incorrect. It is said that the linux Asianux researched by China, Japan, and South Korea encountered a problem after it was installed, and ssh Login Failed, the ssh service is installed,

NFS configuration of file servers: a file server and multiple web servers are deployed in Linux. The directory provided by the file server is accessed and written by the web server at the same time, apache and tomcat can be used for web servers, and

The strace debugging tool is used to track system calls during process execution and received signals, including parameters, return values, and execution time. In Linux, to access system devices, user programs must switch from user mode to kernel

Ubantu cannot access the Internet. Solution: Network Configuration: first, if it is the first time that the network can be accessed, it will not be able to be accessed after being disconnected. You just need to restart the network, there are no