Cause One: Labeling Errors The core concept of SELinux is labeling, whether it is a f

                  As long as you have played the Linux command line, switching betwee

iostat Result Analysis [kefu@SZ-8 linux]$ iostat -x -kLinux 2.6.18-128.el5_cyou_1.0 (

                  Summary of make:arm-linux-conmand not found error handling The cros

[root@mail network-scripts]# ifup eth0 r8169 Device eth0 does not seem to be. It will

                  #1: Undoing extra services Depending on the purpose of the machine,

Due to the unreasonable design of the original installation system, some partitions a

                  In the process of learning Linux, I often link soft and hard, so I

The following is Baidus method, fsck is used cautiously, and fuser can solve the situ

                   Use the chkconfig command to view the services (or programs) that

According to NTP network timing Java code Code is as follows: #date -R Sunday, Novem

                   LINUX User Replication basically migrates these files: /etc/passw

There are many ways: Exit Vi When editing the file, ready to exit Vi and return to t

                   When I read the book orange‘s, the implementation of the ope

System # uname -a # View Kernel/Operating System/CPU Information # head -n 1 /etc/i

                   When developing and operating maintenance on Linux, it is inevitab

This problem occurs because of the limitation of system on the number of files opened

                  After the rsync server configuration is complete, the next step is

Usually Ubuntu format disk is similar to Windows system; first find the U disk icon,

                   Everyone knows that under Linux, you can freely mount the partitio

                   BSD (Berkeley Software Distribution) is a derivative of Unix that

Use nohup to make the program run in the background forever Under Unix/Linux, for ex

                  NetBSD is a free, highly portable UNIX-like operating system that i

Function Description: Modify user account. [-f <Buffer Days> ;][-g <group>

                   Usually you must use root privileges in the newly installed CentOS

In 1991, the GNU project has developed a number of tools. The most anticipated Gnu C

                   rm deleting (clearing) one or more files -f option will force the

on Linux using U disk When installing Linux operating system, use U disk to load ser

                   The Gentoo Linux operating system (pronounced /ˈdʒɛntuː/) is a Lin

1, by copying an ifcfg-eth0:1 configuration file to achieve: cp /etc/sysconfig/networ

                   System # uname -a # View kernel/operating system/CPU information #

Ubuntu is different from windows, there is no default integrated 32-bit compatible li

                   In Linux, the /proc/$PID/status file provides usage of the process

CentOS does not enable sudo by default, and can log in to the server directly as a su

                   1. The crontab command option The code is as follows: #crontab -u

The situation is as follows, sda2 (/) partition space is full, and sda3 (/home) parti

                  When using xshell to log in Chinese version of CentOS or redhat, if

0 downtime. Do not set the system default run level to 0, otherwise the system will n

Yesterday installed in ubuntu Python version of the webqq client program, the results

                   1.zip zip -r myfile.zip ./* Compress all files and folders in the