Linux

To configure the host database:1. Cloning the Linux operating system　　　　　　　　2. Modify the Linux system host IP addressHost ip:192.168.247.150Slave machine ip:192.168.247.151　　3. Connect Master via XshellConnecting the host Ip:ssh

Method 1: Change the/etc/inittabShieldingCa:12345:ctrlaltdel:/sbin/shutdown-t1-a-R NowOr delete a diverted contentSave exitApplicable object: RedHat4.8 RedHat 5.4 RedHat 5.5Method 2: Change

Linux the Getting Started#1. Linux Understand? The core prototype of Linux was written by Torvalds (Linus Torvalds) in 1991;? Linux is the operating system of open source.#2. Shell the Understanding? Shell commonly known as shell (used to

. Current directory/root directory~ $HOME DirectoryBackslash \ Tell s H e l l The command has not endedTouch: Create a new filechmod u+l filename:l permissions, lock file filename, other users cannot access this fileAbsolute mode: 4: Read 2: Write 1:

echo commandFunction: Display character (trailing line wrapping function)Syntax: Echo [-nee][string]Description: Echo will send the input string to standard output. The output string is separated by a white space character, and a newline number is

There was an error compiling the C + + program under Linux:$ automake--add-missing....configure.in:18:required file ' build/ltmain.sh ' not found....--------------------------------------------------------Solution (Libtoolize

1. How can the LAN machine not be able to solve the Internet?Interview questions: As the Enterprise network management, a local area network machine can not access the Internet, please give detailed troubleshooting ideas?(a single machine cannot

1. Back up your Linux systemWindow System in the running state, we can not copy the file, then under Linux it? Her file structure is a tree-type structure. And we can package all the system files when the system is running. In particular, the root

The security of key pair verification in Linux system proved by actual combatKey pair authentication: requires matching key information to be authenticated, first creating a pair of key files (public and private) on the client, and then placing the

System InformationThe processor architecture of the Arch Display machine (1)UNAME-M Display the processor architecture of the machine (2)Uname-r displaying the kernel version in useDMIDECODE-Q Display hardware system

About BindThe most widely used DNS server software now is bind (Berkeley Internet Name Domain), which was first written by a student at Berkeley University, and now the latest version is 9, with ISC (Internet Systems Consortium) written and

As a working years of Linux ops old driver, summed up the common use of Linux command line some of the usage, I hope you have something to gain.1. SearchIn VI and VIM if you open a large file, it is not easy to find the corresponding content, you

The standard input is the file descriptor 0. It is the input to the command, the default is the keyboard, or it can be the output of a file or other command.The standard output is the file descriptor 1. It is the output of the command, the default

One. General idea of network card driver installation1. First from the hardware installation, check the NIC itself failure2. Check the NIC chip model (note that it is not a hardware brand) Common NIC Chip with Intel Rc82545em/realtek

background: still a friend, when invoking the unzip command with PHP, there is a problem with permission being rejected again.Notice: The problem described here is to execute PHP files using the PHP command line, so the process is the owner of the

Because the company's internal IP and Mac bindings, and can not everyone online, only by changing the Mac to the Internet. After searching, the following methods are available:1,Edit the/etc/network/interfaces file directly and add a line after the

Linux view file encoding format and file encoding conversionA tool convmv for file name encoding is provided specifically in Linux, which converts the file name from GBK to UTF-8 encoding, or from UTF-8 to GBK.First look at whether the CONVMV is

If you're like me, spending a lot of time using the Linux command line all day, and looking for some old, boring terminal software that comes with an alternative system, you're looking for the right article. I have collected some very interesting

Find the most recently modified files with the Find command under the Linux systemStudied: http://www.cnblogs.com/hechunhua/p/4860544.htmlFind application instance finds the. php file under the current directory that was modified in the last 30

Linux environment deployment records (1) and linux environment deployment records Time settings View the current system date/time: date -R View the system hardware clock: hwclock --show Set the hardware time: hwclock --set --date="07/18/17 20:55"