Linux

This is a learning note for linux! In fact, there is a big difference between linux and windows. When learning linux, we need to clear our own windows thinking. Otherwise, it will be easy to get to the forefront. After learning C, I learned JAVA. I

In linux, the nfs and portmap services share remote disks. in linux, you can mount a remote disk to a local directory through the nfs and portmat services. The method is as follows:1. start nfs and portmap service nfs startservice portmap start on

Slow ssh logon in linux: Slow ssh logon in linux can be solved by modifying the configuration on the remote host. Friends who often use ubuntu can get used to the fact that it takes more than 10 seconds or even 20 seconds to log on to ubuntu through

Explore Linux-CRONTAB scheduled task cron is a linux scheduled execution tool that can run jobs without manual intervention. Since Crond is a built-in service in Linux, it is automatically started with the system by default. You can also manage and

Ubuntu 12.04 has released the Mint logon Window Manager MDM Linux Mint 13 and released a login window management software called MDM, which provides login topics such as those of the WordPress 2.20.Before installation, let's take a look at these

Vi is actually the visual mode of the ex-line editor. Each time the ex-Editor displays a row by default, to use the ex command in vi, you must first enter: Enter the ex mode. Www.2cto.com vi is visual editor, and the default command mode is used for

Run the "liujl @ liujl-laptop: ~" command to view and shut down processes in ubuntu :~ $ Sudo netstat-antup [sudo] password for liujl: activates Internet connections (servers and established connections) proto Recv-Q Send-Q Local Address Foreign

Usage of the parted command: parted [Option]... [device [Command [parameter]...]Apply the command with "parameter" to "device ". If no "command" is provided, it is run in interactive mode. help options:-h, -- help display this help information-l, --

In linux, the command uniq 1 is used to remove duplicate lines in the text of uniq, which is basically not what we want, so we need to remove them. There are other commands in linux that can remove repeated rows, But I think uniq is more convenient.

We plan to configure vncserver to manage the server in root remote desktop mode. The following is the basic configuration process: 1. first check whether the vnc service is installed, if installed, do not need the second step of Operation # rpm-q |

UNIX editors include ex, sed, and vi, among which vi is the most widely used. Vi is a program for creating and modifying text and data objects. The difference between him and the word processing program and the desktop publishing program is that he

In ubuntu, the cli connects to the wireless network iwconfigwlan2 IEEE 802.11 abgn ESSID: off/any Mode: Managed Access Point: Not-Associated Tx-Power = 20 dBm Retry long limit: 7 RTS thr: off Fragment thr: off Power Management: on lo no wireless

Linux rsync sync Backup 1. rsync installation: official website of rysnc: http://rsync.samba.org/you can get to the latest region. # Sudo apt-get install rsync Note: Online installation methods such as debian and ubuntu; # yum install rsync Note:

Shell & tupdump learning Notes 1. Understanding how to write records if [-z "$ IN_INITLOG"-a-x/sbin/initlog]; then // The conditions are: if the value of the IN_INITLOG variable is not empty and/sbin/initlog can execute exec/sbin/initlog-r/etc/rc. d/

Prerequisites for ubuntu 13's hard disk installation with self-carried wubi.exe file: the ubuntu version used in this article is 13.10. The Windows 7 system has been installed, and the dual-system ghost file has been installed with ubuntu. 2.

View the information commands of the cpu, memory, Nic, hard disk, and memory card of the AIX system, view the host model, serial number, CPU, memory, hard disk, Nic, and nic physical slot information of the AIX system, and whether to configure

Original black key. How to install a hard disk on a floppy disk in Red Flag Linux 4.0 1. Preparations before installation1. Officially purchase or download the installation CD or image file of Red Flag Linux Desktop 4.0,Official download:

This is the login desktop version of Hongqi Desktop 4.0, a bit like windows Now that linux is fully installed, enjoy it ~ 3. If you uninstall red-flag Linux Desktop 4.0Enter "fdisk/mbr" in the DOS prompt "A: >_" and press enter to overwrite the

How to export linux partition files in windowsThe server was attacked too badly. the firewall software for linux is not very effective, and it can only be replaced with windows2003 Enterprise Edition, how to export dozens of GFTP software in linux

In fact, Windows systems are similar to Linux systems. The properties of files and directories in Windows systems are read-only and hidden, while those in Linux are the same. In Linux, each file has a specific attribute. It mainly includes two