Linux

system path Add commandThis address: Http://blog.csdn.net/caroline_wendy1. Create the Bin folder in the root directory:$mkdir bin2. Modify the ". Bash_profile":$vi ~/.bash_profile3. Add the system path in ". Bash_profile":Path=

Today is a memorable day for my children's shoes, which I tried to install on Linux, and I successfully installed the Ubuntu operating system.The whole process is not complicated, mainly by looking at an installation tutorial for the online Linux

How to see if the Ubuntu version is 64-bit or 32-bit:1.# uname-aIf there's a x86_64, it's 64, and there's no 32-bit.2.# uname-mx86_643.# ArchX86_6How to view Ubuntu version number:1. # lsb_release-aNo LSB modules is available.Distributor

This paper analyzes Linux Kernel 1.2.13 based onOriginal works, reproduced please mark http://blog.csdn.net/yming0221/article/details/7555870See column, Address http://blog.csdn.net/column/details/linux-kernel-net.htmlShumingNote: In the title, "(UP)

Pre-installation settings:1. Installing wget:yum-y install wget2. Setup make environment: Yum install gcc gcc-c++ autoconf automake(1) Install APR, this is Apache to improve the performance of Tomcat a set of localized sockets, Thread, IO components

Solutions for QT programs not being able to input Chinese in LinuxA netizen asked me how to enter Chinese in the QT application of Linux, I started to think that it was not a problem, but I tried it on the back. Not only QT-made applications, even

1: The current directory is more important than several files... anaconda-ks.cfg.bash_history.bash_logout.bash_ Profile.bashrc.cshrcinstall.loginstall.log.syslog.tcshrc.viminfo2: Set environment variable $PATH usually defined in/etc/profile or

When you delete a large number of files under Linux, the following is displayedBASH:/bin/rm:argument list too longWorkaround:ls | Xargs-n RM-FRLS Of course output all file names (separated by a space)Xargs is the output of the LS, every 10 for a set

Linux SSH Secure LoginTo create an SSH key[Email protected] ~]# ssh-keygen-t RSA #创建密钥Generating public/private RSA key pair.Enter file in which to save the key (/ROOT/.SSH/ID_RSA): # key LocationEnter passphrase (empty for no passphrase): #输入密钥,

Preface in the process of writing automated packaging scripts, zip packaging requires sudo permissions, but each time the password is too cumbersome to enter, so here is a description of the sudo right do not need to enter a password

Tar commandUnpacking: Tar zxvf Filename.tarPackage: Tar czvf filename.tar DirName gz command decompression 1:gunzip filename.gz unzip 2:gzip-d filename.gz compress: gzip FileName tar.gz and. tgz decompression: tar zxvf FileName.tar.gz

View the Linux version.How does one view the system version in linux? 1. Run the following command to view the kernel version: chen @ mylinuxserver: ~> Cat/proc/versionLinux version 2.6.5-7.244-smp (geeko @ buildhost) (gcc version 3.3.3 (SuSE Linux)

Remote centos yum source Modification Yum-y install unzip cannot be executed. It means that the unzip package cannot be found. If you find that the yum source is faulty, modify yum, The method found on the internet is as follows: 1. cd/etc/yum.

Adding users to centos 7 Learning Before Centos is used, Ubuntu is used. Therefore, the two commands useradd and adduser are ambiguous. on Ubuntu, these two commands are used, while on Centos, the same command is used, adduser is a link. #

CentOS Uptime command It does not matter how long the system has been running for some people, but it is very important for the server administrator. When running important applications, the server must ensure stable operation for a long period of

Multi-thread breakpoint download tool in linux-alex, multi-thread-alex Today, I want to download a file of about 14 GB. I used wget for about 10 hours. Later I found a multi-thread download tool for resumable data transfer in linux, alex. I tried it

Install Vmware 10 on CentOS7 Install Vmware 10.0.3 on CentOS 7. Let me introduce my experience. Generally, this version does not work on CentOS 7 because it can only run on a lower kernel version 3.10. First, download and install it in normal mode

Centos 7 to start/stop/restart the service One of the major changes in CentOS7.0 is switching to systemd. It is used to replace SysV and Upstart in the previous versions of Red Hat Enterprise Edition Linux to manage systems and services. Systemd is

Configure static IP addresses in CentOS 7 If you want to set a static IP address for a network interface in CentOS 7, there are several different methods, depending on whether you want to use the network manager. Network Manager is a dynamic

How to Set inittab for CentOS startup The English description of/etc/inittab in CentOS: This file describes how the INIT process shocould set up the system in a certain run-level.The inittab file describes which processes are started at bootup and