Linux

RPM is the installation of a specified package, but if the package has a dependency relationship, is to install a package, you need to install the B package, using RPM to install B, and then install A;and Yum can automatically detect the

my view on the file system access of LinuxLearning Linux , influenced by the previous habit of using Windows , often confuses the concept of Linux files.Today, I carefully combed the relationship between the Linux directory and the file.Linux file

Both people log on to a Linux host or open two session windows at the same time, as follows:[Email protected] ~]# W02:00:59 up, 7:15, 3 users, Load average:0.00, 0.00, 0.00USER TTY from [email protected] IDLE jcpu PCPURoot pts/0 192.168.204.98 00:27

This is a script file that controls Nginx services, including the control of Nginx startup, restart, stop, smooth restart, and the amount of configuration file checks.[email protected] ~]# cat nginx.sh#!/bin/env Bash# Description:nginx Server # #

Library: A set of pre-compiled functions that are typically stored in the/lib and/usr/lib directories in Linux standard system library filesStatic Library: In the process of compiling the program, it is linked to the source code written by the

In fact, in Ubuntu, the root account is present, just need us to set a password, and then use the root user name login, and then enter the corresponding password to the root user login, so open the root account, is actually to the root user to set a

From the previous study, we know that the disk can be divided into multiple partitions, each partition can be advanced format after the formation of a file system. So how do you create partitions in a Linux system?Use the FDISK command to create a

1. Write a shell script test.sh, restart Tomcat[Java]View Plaincopy #!/bin/sh . /etc/profile Pid= ' ps aux | grep Tomcat | Grep-v grep | Grep-v Retomcat | awk ' {print $} ' Echo $pid If [-N "$pid"] Then { Echo

A note previously written, occasionally flipped out, put here to make a souvenirLinuxunderIOPort Programmatic AccessThe method recorded here is to access the IO port in the user state and does not involve the driver programming. First to include the

Often use the CD command to switch directories, although there are CDs-, historical directory pop push operation, after all, not intuitive. Directly on the code and deployment:I=1here= ' pwd ' valid_here=${here//\//\\\/}already_exist= ' grep ^${here}

Installing VMware Tools 2. Modify the virtual machine VMX fileTools.synctime change to "TRUE"3. Restart the virtual machineThe discovery time is less than the system time.4. Modify/etc/sysconfig/clock # Cat/etc/sysconfig/clock Zone=

Look at a piece of code first#include #include #include #include #include static int count = 0;void Set_timer () {struct Itimerval itv;itv.it_value.tv_sec = 3; Timer start after 3 seconds lateritv.it_value.tv_usec = 0;itv.it_interval.tv_sec =

Linux Tour (1): diff, Patch and quilt (bottom) 2 quiltOur own projects can manage all the code with CVS or SVN. But sometimes we use projects that other developers maintain. We need to change some files, but we cannot submit the code directly to the

The last exam, finish.Review Linux and review the content including1. Bird's private cuisine (+) + Advanced UNIX Environment Programming Master Core Knowledge points (to be aware of the difference between OS knowledge and tool knowledge)2.

Transferred from: http://www.cnblogs.com/mahang/archive/2011/09/01/2161672.htmlJust started to learn to use Linux, the VI command is not very familiar with the online transfer of an article.The VI Editor is the standard editor for all UNIX and Linux

After linux mint17 is installed, you need a suitable Chinese Input Method to enter the mint system. I. The first thing we welcome is the installation of the Chinese input method. I have heard that sogou has customized the Input Method for ubuntu

Installation of Apache + MySQL + PHP in Linux depends on installation of apr (optional) # Tar-xf apr-1.5.0.tar.bz2 # cd apr-1.5.0 #./configure -- prefix =/usr/local/apr // specify its installation location # make & make installInstall apr-util # tar

The principle is that 10 physical machines may have to be completed. Now, only five physical machines can be virtualized on each physical machine. These five virtual machines share a stronge, for example, if a physical machine is down or needs to be

I read a lot of installation and configuration tutorials on vsftpd on the Internet and found that many of them are unavailable. After several attempts, I summarized a simple setup method. Step 1: Install vsftpd Sudo apt-get installVsftpd Step 2:

  This document describes the experiment environment. All the experiment results are verified in the data center. All the results are correct. System Environment: RHEL6 x86_64 selinux and iptables disabledSoftware Download: http: // poptop.