Linux

Initrd. I recently installed a server with the driver added to the imgfile. I couldn't find the RIAD card driver. I used DELL to install the drive on a CD. The damn DELL didn't support the CENTOS system, if you want to extract the driver from the

RHEL6.3 create a local YUM source 1. mounting ISO mkdir-p/mnt/rhel # an ISO image mount-t iso9660-o loop/software/rhel-server-6.3-x86_64-dvd.iso/mnt/rhel 2 is required. create your own repo file vi/etc/yum. repos. d/local. repo [local] name =

After studying it for one afternoon, I used various methods to find that they were not completely talking about it. If they were missing one, they would not be able to do it! You must modify the conf file in apache and nginx. Step 1: Modify httpd in

Linux backup commands are commonly used in full backup tools, including tar, cpio, and dump. The biggest benefit of cpio is that it can be copied to common device files, so using cpio for full backup is a great choice. However, it should be noted

Linux Command note (2) "=" assign a value. Do not enter a space around the equal sign in vi # It starts with a description ,#! For special instructions vi ~ /. Bashrc ------ open the bash configuration file vi ~ /. Exrc --------- open the vi

Ubuntu 13.04 deletes the annoying Amazon suggestions Ever noticed suggestions of books and other stuff unrelated to your queries when using Ubuntu Dash with Unity Desktop? Well, that's because Ubuntu 13.04 is shipped with a feature called Shopping

Linux File Search -- type whereis which find locate 1. type COMMAND purpose Description: The type command is used to display the type of the specified command. A command can be of the following type: alias keyword, Shell reserved word function,

SVN file library migration company used SVN installed in windows2003 for more than a year. Now we feel it is very slow and we strongly demand to change it to a linux platform. Installing subversion in linux is quite simple, so I won't say much about

Linux partition Division has recently started to learn about linux. Now, I want to understand other partition methods as follows. I hope it will be helpful to beginners. n. The simplest partition mode: during Linux installation, there must be at

Common environment variables 1 # vi. bashrc2alias worksrc = 'CD/usr/local/src; ls' 3 configuration takes effect 4 # source. bashrcyum pre-installs common server software 01 # vim linux editor 02 # wget tool for automatically downloading files,

Gvim use wmctrl in ubuntu Use the wmctrl tools cocould maximize the windows of gvim in ubuntu. but I find a small issue for that. here is the wrong script: [plain] if has ("win32") au GUIEnter * simalt ~ X else au GUIEnter * call MaximizeWindow ()

Generate a public key in linux + crontab scheduling + External extended display (1) ssh-add ~ /. Ssh/id_rsa [for key addition exceptions] ssh key-gen-t rsa [generate public key] The generated public key file is ~ by default ~. Ps in the ssh/folder:

VBox fdisk does not display the added hard disk solution. You cannot use the fdisk command to view the disk we added: [root @ rac1 ~] # Fdisk-l Disk/dev/sda: 32.2 GB, 32212254720 bytes255 heads, 63 sectors/track, 3916 cylindersUnits = cylinders of 16

The strace debugging tool is used to track system calls during process execution and received signals, including parameters, return values, and execution time. In Linux, to access system devices, user programs must switch from user mode to kernel

QQ has been seamlessly integrated into linux Desktop. After N years, QQ has recently returned to my life, but now I have switched to linux, so how to use QQ has become a problem. The initial test was pidgin + lwqq. After several days, I found that

VIM series: editing a binary file vim is generally used for text editing. For example, you can write code to edit a binary file. However, in Linux, some binary files, such as binary data files, can also be viewed and modified using vim within a

Shell_02 basic operation arithmetic operation (expr) -- only integer operations + addition-subtraction * multiplication/Division (integer) % remainder operations in bash $ (()) $ [] expr 60 \ * 60 \ * 24 expr 60 \ * 60 \ * 7 expr 1 + 1 expr 1*1 expr

Installing calibre Calibre in ubuntu is a free and open-source "one-stop" e-book solution. It is open-source and can fully meet your e-book needs. Calibre is free, open source code, and cross-platform design. It is a complete e-library, including

Practical Shell command memo Opening Remarks: Here are some common bash commands, such as a memo and a hope to help others solve some problems. 1. check whether the file contains [php] if [-f. /foo.txt] then echo the file exists fi 2. check whether

The utility under Ubuntu has recently officially switched the work environment from Windows to Ubuntu, and many of them are not suitable. various tools are the most troublesome. Many of the great tools used in Windows cannot be used in Ubuntu. this