Linux

Configure Xmanager in Linux 5 0. Disable the firewall or open port 177. Iptables-a input-p udp -- dport 177-j ACCEPT 1. vi/etc/inittab Id: 5: initdefault: // set the system runtime level to 5. If it is 5, no modification is required. Id: 5:

1. Download 1. jdk2. tomcat3. mysql4. mysql workbench5. eclipse javaee Ii. Install & configure Environment Variables1. jdk 7Unzip tar-xvf jdk-7u25-linux-x64.tar.gzMove to the/opt/directory sudo mv jdk1.7.0 _ 25 // opt/Configure Environment Variables

Here are some tips for new Ubuntu users. This series of tutorials helps new Ubuntu users easily configure and manage their computers. This is not intended for expert users, but for those users who have just started using Ubuntu. The Ubuntu starter

Configure Vim in Ubuntu and display different colors in different syntaxes Step 1. install the vim command: sudo apt-get install vim Step 2: Change the vim configuration file etc/vim command to: (1) cd/etc/vim (2) sudo gedit vimrc (1) enter

Some time ago, I wrote a python script to automatically back up system files. Today I will write a shell script to incrementally back up system files. By the way, I will review shell script-related commands, this script can back up different files

AWK-is a programming language tool used to process text.Original Meaning: Aho, Weinberger, KernighanDefinition: three creators, Aho, Weinberger, and Kernighan AWK is similar to the shell programming language in many aspects, although AWK has its own

Most of the time, we are faced with the following problem: we have installed a Linux System in disk (I) and various software. If we want to copy the system to others, or how to operate other disks. Migration and replication of linux systems are

Linux memory cached release When we use the free command to view the system memory usage, we will find that: # Free-m1. total = used + free2. cached is relatively large, and I have even met a situation where the memory is only 7 MB left. In this

There are many reports about Unity 8. Compared with Unity 7, Unity 8 has changed a lot. This is a desktop developed by the Ubuntu team for PCs, mobile phones, and tablets. Unity 8 has logged on to ubuntu 13.10. If you are using Ubuntu 13.10, you

Gentoo solves the problem of renaming Udev upgraded NICs View boot InformationDmesg | grep network[74.261872] systemd-udevd [14259]: renamed network interface wlan0 to wlp2s0[74.391865] systemd-udevd [14259]: renamed network interface eth0 to enp0s4

What is EPEL? EPEL (Extra Packages for Enterprise Linux, an additional software package for Enterprise Linux) is a software Repository Project maintained by the Fedora team and provides RHEL/CentOS with software Packages they do not provide by

Tmpfs Introduction Tmpfs is a virtual memory file system, not a block device. It is a memory-based file system and does not need to be initialized using mkfs.Its storage space is virtual memory (VM), which is managed by the VM subsystem in the Linux

In this article, I will share with you some software installation and environment setup methods. This is my recent practical experience and I am very satisfied with the use effect. I cannot stay on Linux for development forever, but I often like

Clementine is a free open-source music player with many functions and functions integrated into a powerful interface that allows you to add, play, manage, and edit music content. Clementine also supports music transcoding. It is very convenient to

TeamViewer is a popular remote support and desktop sharing tool, and its Windows, Mac OS X, and Linux (including Ubuntu) versions have been updated to version 9. TeamViewer allows you to control any computer from anywhere through the network. If you

Some services need to be added to the service and can be registered as services under the Linux system to enable the startup process. Script for starting the agent: #! /Bin/bash Cd/home/monitor/agentJava Nohup java-jar agentJava. jar>/dev/null & The

AnsibleWorks AWX is a paid version of Ansible, which can be used for free, but can only manage up to 10 hosts. AWX provides Web-based interfaces, including REST APIs, role access control, and Job templates. AWX can only be installed on RHEL/CentOS 6

Linux terminal is not only a place where commands are typed. If you are familiar with these basic skills, you will be able to use Bash shell by default in most Linux distributions. This is the seven weapons that the howtogeek.com website cannot

Are you still using the traditional download-Installation Method to install Fedora? Does it take a long time to download an image file? Next we will introduce you to a method that has been low-key for a long time, but is very efficient: BFO. Thank

The time on the operating system may only be used as a clock. Especially in the console, we usually do not think that time is important. However, this is wrong for administrators. Do you know that the wrong date and time will make you unable to