Linux

[Linux Study Notes] using nc to transfer files between two hosts (no password required) Generally, scp can be used to transfer files between two hosts, however, when no trust relationship is established between hosts, scp needs to enter a password

Modify and compile spawn-fcgi because after spawn-fcgi is started, you cannot run the-u root command to start the FastCGI process. So modified the source code: Download the Code [plain] wget

Host-only and bridge communication between host machines and linux in Vmware: My host is called a host machine in this article, in vmware, linux is called linux. In this article, the host-only mode is used to ping linux, but in host-only mode, linux

High Linux memory, triggering oom-killer Problem Solving 1. first confirm that the system version is 32-bit # uname-a Linux alarm 2.6.9-67. ELsmp #1 SMP Wed Nov 7 13:58:04 EST 2007 i686 i686 i00002. let's take a look at the 32-bit Linux memory

Shell Builtin variables (shell built-in variables) $ BASHThe path to the Bash binary itselfbash $ echo $ BASH/bin/bash $ BASH_ENVAn environmental variable pointing to a Bash startup file to be read when a script is invoked $ BASH_SUBSHELLA variable

How to view the idle and occupied linux memory in Linux we usually use the free command, you can also add the-m parameter, in MB as the unit of display. By default, the value of this parameter is kb. [Root @ scs-2 tmp] # free total used free shared

DebianLinux interactive kernel compilation script 001 #! /Usr/bin/env python3002 #-*-coding: UTF-8-*-003 "004An interactive script for building linux kernel automatically005" 006 _ author _ ='m @ llon '007 _ version _ ='' 008 009 import os010import

Run the command apt-get install xorg to log on to the Debian installation GUI as the administrator (root ).The GUI is installed. The Xorg driver is still comprehensive. The older the machine, the better it is. Try to start the graphic interface: if

In linux, we often need to view the process information under/proc to disable the flashing of characters. However, the characters from ls to terminal appear in many colors,And they don't stop flashing, so many people want to cancel the flashing.

Common Linux commands (System Management) chkconfig -- list all system services chkconfig -- list | grep on list all started system services cut-d: -f1/etc/passwd: -f1/etc/group view all system groups crontab-l view the current user's scheduled task

For information about downloading the software repository in ubuntu, check the network connection solution. If "downloading the software Repository Information failed, check the network connection" appears during system application updates ", then 1.

LinuxMount NTFSPartitioning and attaching MethodsIf your disk is in NTFS format, follow these steps to skip the next step.First download a NTFS-3G: Http://www.tuxera.com/community/ntfs-3g-download/Upload the downloaded package to the root

Inetd. conf file analysis 1. preface the Inetd. conf file is one of the important files in Linux. It stores the database that provides internet services. Through this file, you can control these services, such as opening/closing a service to make it

After we have installed the linux Server WEB environment with one-click installation package lanmp, there may be many questions about the problems encountered during the use process. The following are some common examples. If you have other

Learn about Linux -- 5 apt software package management commands in detail some common commands used by APT: 1.1 install software package: sudo apt-get install packagename 1.2 Delete software package: sudo apt-get remove packagename 1.3 get the new

Usermod-a indicates adding groupadd group1 groupadd group2 useradd user1 usermod-G group1 user1 id user1 uid = 1006 (user1) gid = 1014 (user1) group = 1014 (user1), 1013 (group1) usermod-G group2 user1 id user1 uid = 1006 (user1) gid = 1014 (user1)

I believe many new users who want to learn linux are wondering what linux learning courses are good. The following small series will collect and organize several important tutorials for you to learn, if you want to learn more, go to the wdlinux

In ubuntu, ssh-server Installation and startup of ssh programs are divided into client program openssh-client and server program openssh-server. If you need to log on to another computer through ssh, you need to install openssh-client. This program

Linux re-compile kernel 1. linux kernel 1. check the Linux kernel version [plain] uname-r 2. download the corresponding linux kernel https://www.kernel.org/pub/linux/kernel/ and unzip the kernel folder to/usr/src/[plain] cd/usr/src/linux *** (your

BIND9 private DNS server uses DNSSEC 1. basic server configuration 1) Master root server 192.168.56.1012) from root server 192.168.56.1023) COM server 192.168.56.1034) Resolution Server 192.168.56.104 2. configure the master root server 1) generate