Linux

Problem: I just installed XBMC today. I entered the language settings and chose Chinese. The speech page is blank, so I know that the software package has not been installed. Go to system settings .. Wood is ready... The first idea is to eliminate

How to install Fedora 19 from a hard disk (How to install fedora 19 from hard drive, Fedora-19-i386-DVD.iso ). Now, the installation interface of fedora 19 is the same as that of fedora 18, which is metro UI. But now the official has no longer

If you have a 24-hour online computer in your house, such as a home server, you may need to run some commands on the terminal to control it, such as starting processes and locating problems. DIY geek Steve came up with a way to run terminal commands

Brief description: Today, when I was reading a book, I saw an instance where my hands were itchy... However, a problem occurs .. Users and groups for testing cannot be deleted .. -----------------------------------------------------------------------

I. Basic Environment Construction1.1 operating environment:VM7.1 (version not limited) + CentOS6.4X86 _ 64Two Optical drives are required for the VM, and DVD1 and DVD2 are mounted respectively.Install centos6.4X 86_64 system, the required components

Extended matching view helpIptables-t filter-m icmp-hUser1 ping user2 through user2 to reject user1 pingIptables-t filter-a input-s 172.16.1.11-p icmp-m icmp -- icmp-type echo-request-j DROPReject multiple portsIptables-t filter-a input-s 172.16.1.11

New Experience in Solaris 11 package management I finally got a machine upgraded to solaris11. It feels good. Root @ www.bkjia.com :~ # Pkg list "* svn *"Pkg list: no packages matching '* svn *' installedRoot @ www.bkjia.com :~ # Pkg list "*

I installed deepin music player in Ubuntu. I feel that the interface is doing well, and there are desktop lyrics like cool dogs in windows. However, after all, deepin music player is not specially developed for ubuntu and there are many bugs after

Use the mail command in RHEL6 to send external emails First, uninstall the built-in sendmail and postfix: Yum remove sendmail Yum remove postfix Then add the following lines in/etc/mail. rc: Set from = 123456@126.com Set smtp = smtp.126.com

The company's projects use both handwritten makefiles and automake. There is no uniform rule, and it has always been to take others' makefile files and change them for reuse. I have been free recently. I have carefully understood makefile and

Of course, because each person's partition is different from the device property or system, the fstab file is different, but the basic structure is always similar, the following are some examples of content in/etc/fstab: /Etc/fstab: /Dev/hda2/ext2

1. cat 2.tac 3.nl 4. more 5. less 6. head 7. tail 8.od I. Command for directly viewing file content:1. cat (concatenate)Parameters:-A: equivalent to the Integration parameter of-vET. It can list some special characters rather than blank spaces;-B:

(I) Historical Background Nowadays, most software comes with shared libraries, or for security or business considerations. For example: Oracle: $ ORACLE_HOME/lib MySQL: $ HOME/mysql/lib The following is the configuration of LD_LIBRARY_PATH in.

When we use the rpm tool in Linux to install software packages, we will always encounter problems that cannot be completed due to dependencies between software packages, for those familiar with linux, you may be able to determine the dependent

If an Ffmpeg file has been installed on the server, for example, it has been installed in the/usr/local/ffmpeg directory. To upgrade a Linux version, follow these steps: 1. Download ffmpeg-* .tar.gzGo to the Ffmpeg official

I. Linux Quota (Quota) Description  In Linux, because it is a multi-person and multi-task environment, many people may use one hard disk space together. To make proper use of these space, the administrator needs to control the use of the disk space,

Table of Contents1. typical Workflow2 will automatically number the child window, and then press M-0... 9 jump (favorite)3 window operations before undo/redo (favorites)4. Move focus to the next window (frequently used)5 horizontal/Vertical Split

Linux provides three management tools for different services (Daemon: System-config-service, ntsysv, chkconfig System-config-service: A graphical application that displays the description of each service, and whether each service is started at boot (

The reinstallation of GitLab5.4 is not the same as that of the upgraded version 5.4 (see GitLab migration). It is strange. After migrating code from the old GitLab, it was found that git clone was rejected. Check the cause, which is due to the

Directory: 1. lsof Introduction2. Common lsof usage2.1 monitor opened files and devices2.2 monitoring File System2.3 monitoring process2.4 Monitoring Network3. More tips3.1 Metric3.2 monitoring applications4. Command mode skills4.1 combined logical