Linux

Linux file system Like the concept of Windows C disk D disk, this "file system" or "organizational System" is the software level, is the Linux system "intrinsic" system, like a "thought" in your mind, does not need to rely on any reality. : The

Install wine QQ under Ubuntu kylin 1. Download Wine QQ installation package Wineqq2013sp6-20140102-longene This post package from: Http://www.longene.org/forum/vie ... 4700&p=12241#p12241, 2. Specific installation 32-bit system Installation

as follows, the SDA2 (/) partition space is full, and the Sda3 (/home) partition is unused, and since the entire Web service (Apache, MySQL, FTP) is installed in the/www path of the SDA2 (/) partition, the only easy way to do so is to The WWW

After a problem with a corrupted file system in Linux, command execution failed and the device does not work properly. Command execution failed with the following log: Consequences I osdnode1 the equipment is not working properly,

Question: As a result of scientific research requirements, most of our department did not use Windows system, and the use of Linux, is not accustomed to boot is a dark interface, like the legendary DOS. Fortunately, the scientific research of those

Tcp_keepalive_time-integer After the connection is marked as needing keepalive, the final data is sent and the first keepalive probe packet interval. Default value: 2hours. Tcp_keepalive_probes-integer The number of times a keepalive probe

In fact, the Linux system input method to switch and Windows system is the same, in English and Chinese switch with CTRL + SPACEBAR, other with Shift+ctrl. Fcitx Input Method Installation Tutorial: 1. It is recommended to install through

In Linux, background execution and windows are written differently, because, we execute the program mainly through the Php.exe file through the system to achieve, but in Linux, there is no Php.exe file, but in the "/usr/bin/php" is actually the

The silent request from the Linux Firefox browser has caused a lot of controversy, and it's best for users to turn this feature off to avoid losing their own. Turn off Firefox's silent request When your mouse hovers over a link, the browser

The following configuration path is based on the standard environmental path provided by Aliyun, and if you install it separately, configure it according to the actual installation path. 1.cd/alidata/server/httpd/conf/vhosts/into the directory of

In Linux, it can be queried through PS and grep. Use the PS Aux|grep Nginx in the following figure to query what account the Nginx process uses: Visible is the use of the WWW account run. The owner and the owning group of the corresponding

When we use the Linux desktop environment, sometimes the screen is offset or resolution is too low, there are two solutions, one is to install the display card to drive, another way is through the XORG-X11 package provided by the tool GTF to adjust.

Linux View IP address command--ifconfig Ifconfig command to view and change the address and parameters of a network interface The code is as follows: $ifconfig-A lo0:flags=849 MTU 8232 inet 127.0.0.1 netmask ff000000 hme0:flags=863 MTU 1500

Ctrl + a switches to command line start This operation is the same as the result of home implementation, but home is not available in some UNIX environments and can use this combination; Vim under Linux is also valid, and in many Windows file

The export command needs to be written to a system file, and the files that have this feature are often as follows: /etc/environment or/etc/profile or ~/.profile or/ETC/BASH.BASHRC or ~/.BASHRC. There are so many to use, what is the difference

Linux crontab do not perform problem troubleshooting Problem Description: A crontab is configured on the CentOS, so that it executes once a day, the configuration syntax is fine, but the log that the program executes is not found, so the program

There are a number of ways to share files among Linux servers (FTP, Smba, NFS) Here are some ways to share and implement NFS files under Linux. 1, first to open Portmap and NFS services. Service Portmap Start Service NFS Start 2, to see if the

General use of this command: Mount-o iocharset=utf8/dev/sdb/tmp/fat If not, you can try the following command: Mount/dev/sdb/mnt-t Vfat-o Codepage=936,iocharset=utf8 Mount/dev/sdb/mnt-t Vfat-o Iocharset=utf8 Mount/dev/sdb/mnt-t Vfat-o codepage=93

Linux force kick Out User command: First, enter the W command to view the logged in user information [Root@kw_s01_192.168.1.106_a ~]# W 19:22:31 up 2:11, 3 users, Load average:0.00, 0.00, 0.00 USER TTY from login@ IDLE jcpu pcpu WHAT Root pts/0

How can you do ops? Create a scheduled task!1.at: Used to create a temporary task, the command no longer takes effect after the task is completedThe most common is the shutdown or restart of the server.[[Email protected] Desktop]# at