Linux

Open-source document management system LogicalDOC test report-Installation I. software requirements: JDK1.6 MySQL (INNODB Engine supported) For details about LogicalDOC, click hereLogicalDOC: click here Ii. installation steps: 1. JDK

We talked about hyper-v3.0 to think of Windows8, windows2012; we also know that in Windows8, Windows2012 to install CentOS system problems, the most significant problem is that the NIC driver cannot be automatically installed, if CentOS is installed

Body: As a Linux User, basic user management is required. The main files related to user management include:/Etc/passwd: records the root, system account, and general account of the system./Etc/shadow: record the password of each account in the

Glances is a "new" system monitoring tool that was found when we strolled online a few days ago. Although there are many options for monitoring tools, Glances is worth noting, compared with old monitoring tools that are commonly used, for example,

In crontab, the synchronization task is successful or fails. Why? To locate the key point of the problem, we need to analyze the log ...... 1. linux View the/var/log/cron file. You can use tail-f/var/log/cron to observe it. 2. unix In

Wget is a Linux download tool that supports both ftp and http download methods. Common parameters:-R: recursively downloads all directories on the website-M: equivalent to mirroring the entire website-C: supports resumable upload.-Nc: Do not

1. What is lsof? Lsof is a tool in Linux used to list files opened in the current system. These files include regular files, directories, pipelines, character devices, Block devices, and unix sockets. 2. What is the role of lsof? (1) Have you ever

1. Create a rhel-debuginfo.repo. If yes, back up and delete it.Cd/etc/yum. repos. dRm rhel-debuginfo.repoVi rhel-debuginfo.repoInsert the following content[Server]Name = Red Hat Enterprise Linux ServerBaseurl = file: // mnt # local iso Mount

/*** Configure network _ firewall _ User Group _ JDK in CentOS-6.4-minimal* Timeout *------------------------------------------------------------------------------------------------------------------* [Installation]* Virtual Machine download:* Image

When CentOS 6.4 is installed and cannot be connected to the Internet, our yum command cannot be used. We can configure the local source to use the yum command. 1. Configure the repo file,Cd/etc/yum. repos. dBack up the original configuration fileMv

Varnish is a powerful reverse proxy acceleration software. For details about how Varnish works, see its specific procedures and VCL syntax, you can also refer to its official website and the Varnish Chinese authoritative guide. Varnish Chinese

Command Line: vim/etc/sysctl. conf Check the setting values of the following two rows: Kernel. shmall = 2097152 Kernel. shmmax = 4294967295 If the default configuration is greater than the value given here, do not modify the original

Part 1: Single-choice questions (top 10 questions, 2 points for each question; Top 10 questions, 3 points for each question, 50 points in total, full score for right selection, 1 point for wrong selection, 0 points not selected)1. If the key code K

1. Install Install zsh To install zsh in Gentoo, use emerge to install the app-shells/zsh (zsh itself) and app-shells/zsh-completion (zsh completion script) packages. Nine reasons for using Zsh Zsh usage tips Install the ultimate Shell Zsh in Linux

From time to time, we need to help our friends, family members, acquaintances, business partners, or other people out of the box to get rid of Windows. Although we don't have the same daily problems as they do, we often ask for help when they have

Recently, the development environment has been re-deployed under Mac. If you encounter some problems, record them by the way. PS: gradually develop the habit of writing a blog with you, so that you can check it later. After re-installing MyEclipse,

Ubuntu 13.10 has been released. for users who intend to install the "pure version", you can consider the following eight things after installing the system. 1. install some beautiful small parts System load is a small application in the System

AWK is an excellent text processing tool. It is not only one of the most powerful Data Processing engines in linux, but also in any environment. The maximum functionality of this programming and database access language (its name is derived from the

Problem:RunInstalled products updated. The following error is reported:ERROR: failed. proxies: Introspect error on: 1.261:/org/freedesktop/PackageKit: plugin. exceptions. DBusException: org. freedesktop. invalid. error. noReply: Did not receive a

Ubuntu is a very good operating system. It can basically do anything that the modern operating system can do, or even sometimes it can do better. If you are a beginner in ubuntu, you still have many things you don't know. This series of "Ubuntu