Linux

Shutting down the firewall from the configuration menu is not working, simply do not install the firewall at the time of installationTo view the firewall status:/etc/init.d/iptables statusTo temporarily turn off the firewall:/etc/init.d/iptables

The tunnel, literally, is a passageway, which is made up of point-to, stand-alone and other. The tunnels under Linux are not well understood, write down the recently built GRE tunnels and route forwarding functions.Let's talk about the basic

The kernel debug macro described in this article is a static debugging method, which is triggered oops by the debug macro to print out the function call stack information.1) bug_on View the stack contents of the BUG, and actively manufacture the

#!/bin/bash## ti Processor SDK Linux am335x EVM/bin/unshallow-repositories.SHhacking# Description: # This article mainly on the Unshallow of TI's SDK-The repositories.sh script is interpreted in order to understand # its working mechanism. ##

Common commands for Linux shellsSet command aliasesAlias ' La=ls-al 'In command-line modeCTRL+ALT+F1---> Ctrl+alt+f6 can control the opening of multiple shellsShutdown or restartRestart: Reboot/init 6 shutdown: showdown-h now/init 0To mount the hard

"Tutorial topic": rsync"Course recording": Gen E"Main Content""1" rsync introductionrsync (remote Synchronize) is a long-distance data synchronization tool that allows Multiple hosts to be synchronized quickly via Lan/wan, andrsync uses the "

The corresponding regular expressions and usages of grep and egrep in the grep family.The 1.grep family is one of the three great musketeers of text processing. (Grep,sed,awk)grep: (Global search REgular expression and Print out of the line). It

Linux at for run-time tasksCrontab commands to control scheduled tasksCrond System ServicesCrond is a daemon that is used to periodically perform certain tasks or wait to handle certain events under Linux.Similar to Scheduled tasks under Windows,

Directory OperationsCD: Enter directoryBasic format: CD directory nameExample:1), in the current directory into the subdirectory A, enter "CD a"2), in the current directory into the root directory of the subdirectory TMP, enter "Cd/tmp"Cd.. :

Function: Modify the time that the file already exists, Access time (modification time). Create a new blank file for files that do not exist.Syntax: Touch [Options] File Short Options Long Options meaning -A

My name Jiang from the good, after the old boy education transport Viban 5-6 After months of study , I have to meet the salary target is 9 K in order to achieve this goal I will take the following actions:1. Pre-class preview, class do not play

File printingIf you want to print a text file, it's best to pre-process it, including adjusting the margins, setting the row height, setting the caption, and so on, so that the printed file is more aesthetically pleasing and easier to read. Of

This article reprinted address: http://52199999.blog.51cto.com/740826/290179Feel good everyone to the top, thank you first! OhTwo mirror stations are provided first:http://mirrors.sohu.com/http://mirrors.163.com/Red Hat Enterprise Linux (Rhel 3 4.6 5

Use telnet to manage remote Linux servers and telnetlinux servers SSH requires public/private key pair configuration, which is cumbersome. In order to quickly log on to a remote Linux host from any device, you can use telnet to connect to

Install Nginx server and centosnginx server on CentOS 7 Next I will record my Nginx installation experience on CentOS for future reference. 1. Download The nginx-release package Take CentOS 7 as an example, download nginx package:

Linux driver module parameters-Linux Device DriversModule Parameters In many cases, we expect to control our drive behavior through parameters. For example, because of different systems, to ensure good portability of our drivers, sometimes we want

Windows and Linux File Sharing, linux File Sharing File Sharing between Windows and Linux   Samba Server     Rpm-ivh/mnt/Packages/Samba-3.5.10-125.el6.i686.rpm     Useradd win   Passwd ******     Smbpaaawd-a win     Vim/etc/samba/smb.

Thrift ssl Certificate arrangement, thriftssl 1. Generate A certificate. The number of machines required must be greater than or equal to 2 (one server certificate is generated and one server certificate is generated). The following server uses A as

Linux Command wget, linuxwget Wget in Linux is a tool for downloading files. It is used in the command line. Linux users are an essential tool. We often need to download software or restore the backup from a remote server to a local server. Wget

OpenStack/devstack with Neutron on Ubuntu 14.04 Before installation, we recommend that you install a brand new Ubuntu Server 14.04. If you use the previous Ubuntu, you may encounter various python package dependencies and software version