Linux

In archlinux, fcitx is configured with fcitx and the Chinese Input Method. Currently, many Chinese input tools are very useful. I prefer fcitx, but the setting is very simple. Modify the. fcitx/config file.1. Start with X, edit ~ /. Xinitrc. Add

Linux start/stop script start stop 1. Write the process number to the file at startup :#! /Bin/shjava-jar/usr/ScriptCheck. jar & echo $! >/Var/run/ScriptCheck. pid 2. When the file is stopped, read the file and get the process number :#! /Bin/sh PID

When the start and shutdown modes of the AIX system are default, the system uses the list of boot devices in normal mode to boot. When the machine starts normally, the system completes the whole process of AIX startup, including activating the

First of all, we use apt-get install to install a ubuntu tool. scrot is mainly used in the command line, it uses the imlib2 library to capture and save the image sudo apt-get install scrot // capture the desktop and capture the entire desktop, save

Vim command learning summary today I have reviewed the operations in the vim editor and made a record of some commonly used commands. Vim can be regarded as an advanced version of vi or a "program editor ". Its official website claims that vim is a "

In Linux, check port usage and check which program occupies port 3306 [root @ DB13 ~] # Lsof-I: 3306 COMMAND PID USER FD TYPE DEVICE SIZE NODE NAME mysqld 6153 mysql 10u IPv4 13751 TCP *: mysql (LISTEN) mysqld 6153 mysql 111u IPv4 13816917 TCP 10.1.1

The built-in shell exec command of the Linux exec command does not start a new shell, but replaces the current shell process with the command to be executed and cleans up the environment of the old process, in addition, other commands after the exec

WEB Server TCP: time wait bucket table overflow error Check log inspection found that the company's web server has been reporting an error, the information is as follows: Jul 5 15:40:37 mail kernel: printk: 272 messages suppressed. jul 5 15:40:37

Keeping Ubuntu ssh connected for a long time is a stand-out Linux operating system. In just a few years, it has gradually become a shining pearl in the Open Source Field.More and more users are using ubuntu, but some users say that ssh connections

First, there are two different paths. you can use OpenSSH on the Ubuntu server to generate a pair of Public and Private keys, or use Putty on Windows. there is no difference in nature. The Public Key is put on the server, and the Private key is put

VPN (Virtual Private Network) is a Virtual Network established on the basis of the existing Network, mainly used to help two networks communicate through the VPN tunnel. the advantage of VPN is that after the computer A1 in Network A is connected to

1. This Guide attempts to allow you to monitor local hosts by installing Nagios source programs on Ubuntu within 20 minutes using simple commands. More advanced settings are not discussed-only some basic operations, but this is enough for 95% of

In order to make it easy for students in the school to upgrade Ubuntu, they can also make full use of the server resources and make an upgrade source for Ubuntu in the school. The machine is relatively old and does not have a large hard disk. It

Sudo apt-get install sambaSudo apt-get install smbfsThe following is a shared group that can read and write folders. Assume that the folder you want to share is/home/username/share.First create this folderMkdir/home/messcode/shareChmod

Installing FastCGI in Unix/Linux is complicated. Now let's talk about FastCGI installation in Unix/Linux, Perl, and Apache server environments.FCGI modules in Apache:1. Download http://www.fastcgi.com/dist/mod_fastcgi.tar.gz2. decompress the apache

For a system administrator, the root password controls a considerable amount of security data. If you forget the root password, you need to retrieve it in time. Next, we will introduce you to the solution for forgetting the CentOS-root password. I

1. Copy catalina. sh under tomcat 6 to/etc/init. d and change the name to tomcat.Cp-r/opt/tomcat/catalina. sh/etc/init. dCd/etc/init. dMv catalina. sh tomcat2. Open the tomcat FileSudo gedit tomcat3. Modify the tomcat file to addCATALINA_HOME =

I. Install software Yum-y install bind-chroot bind-libs bind-utils caching-nameserver 2: Configure cd/var/named/chroot/etc/cp-p named. caching-nameserver.conf named. conf options {directory "/var/named/";}; zone "test.com" IN {type master; file

The functions of nessus are not mentioned much, and plug-in development is not required. To write plug-ins by yourself, you need to learn the lua syntax.To download the package from the official website, I will download the rpm package for the

When an NTFS partition is created on linux (Centos), the partition cannot be mounted at one time. The error message is as follows:D/FakeRAID hardware. In the first case run chkdsk/f on WindowsThen reboot into Windows twice. The usage of the/f