Linux

Nice collection of Linux technology blogs: http://laycher.com/ http://blog.yunvi.com/ http://www.graynight.org/ http://www.linuxnote.org/ http://www.linuxpub.net/ http://blog.zhanxb.com/ http://blog.liuts.com/ http://oldboy.blog.51cto.com/

These days in the installed Apache httpd Service, start the HTTPD service, the error is as follows: Starting httpd:httpd:Could not reliably determine the server ' s fully qualified In name, using 0.0.0.0 for ServerName(13) Permission

After we upgrade the system with Yum, we hope to keep the old kernel files for us so that we can go back to the old kernel files when there is a hardware or software conflict, and if we want to safely delete the old kernel files, we could follow the

Currently, most of the operating systems used in the implementation of the company's projects are Linux, so in order to increase the understanding of Linux, quickly familiar with the common Linux commands, special write this document. 1. File

Since I contacted Linux, has been installed, uninstalled the N times Linux. Uninstalling Linux is easy, as long as you remove the Linux partition, but for boot grub is in the Linux partition, but also to modify the hard disk MBR, otherwise remove

Example: see which application is occupied by port 80: First gets the PID that occupies the process, using the command: lsof-i:80 Next look at the process, using the command: PS-EF | grep The difference between process and thread: Process is

If the disk is a normal partition, such as: NTFS, EXT3, etc., you can use MOUNT-T to develop file system types to mount, but sometimes the disk is a partition of the LVM volume used, to mount such a disk, you should follow the following ways: A.

Directories in Linux Path: That is, the directory (folder) in Linux has an absolute path and a relative pathRoot directory:/User home directory: In the/home directory, when a user logs onWorking directory (working directory): current

The previous article on Linux under the common commands, in the embedded writing basic code to have an editor ah, this time to write the basic Linux VI usage. (All of the operations are in the virtual machine in the Linux) VI introduction The most

Previously installed on Windows based on the Ubuntu system 16.04, now want to delete it. Step One:Do not remove Linux first. First of all solve the problem of the Linux grub boot, and then installed the Linux,grub directly cover the Windows guide,

1. Compile multiple files into one module, some files are optionalDrivers/usb/core/makefile:Usbcore-y: = usb.o hub.o hcd.o urb.o message.o driver.ousbcorefile. o buffer.o sysfs.o Endpoint.ousbcore-y + devio.o notify.o generic.o quirks.o

useradd [option] USERNAME-U UID (>=500)-G GID (Basic group, also known as default group, must already exist group)-G GID (additional group, also a group that must already exist, can have multiple additional groups, separated by commas)-C "COMMENT"

1. Installing Samba 12345 sudo apt-get install Sambasudo apt-get install smbclient 2. Modify the configuration filesudo vi/etc/samba/smb.confAdd the following [share] at the end of the file (equivalent to adding a new

1. Remote management of Linux configuration IPIf the network is different, you need to configure the network card, the command is as follows:VI/ETC/SYSCONFIG/NETWORK-SCRIPTS/IFCFG-ENP0S3 EnterIn the presence of a network environmentModify the

1. Tar compressionTAR-ZCVF cm-11.tar.gz cm-11Compress the Cm-11 folder into cm-11.tar.gzTAR-JCVF cm-11.tar.gz cm-11Compress the Cm-11 folder into cm-11.tar.bz22. SegmentationThe compressed file is too large to divide cm-11.tar.gz into n files of a

The first step is to open the terminalCreate File command touch file name. suffixOpen File command vi file name. suffix name (after entering TXT file for general mode, you cannot add and revise files) after pressing I or a or O can be inserted a

1:BC Command Binary conversionThe 2:LDD COMMOMD path shows the libraries that the binaries depend on.3:date commandDate-s "2008-08-08 20:00:00" modification timeDate-d "-7 Day" 7 days agoDate +%f%t Full timeDate +%h:%m:%s hours and secondsDate

# Knowledge Essentials1. Find commands2. Piping3. Output4. Vim Editor5. Alias aliases6. Install PythonMain commands: ' Find ', ' locate ', ' grep ', ' echo ', ' vim '# 1. Find commands# command Search' Whereis ' Search for command location and help

CTRL + C: Ends (terminates) the current command. If you enter a large string of characters, but do not want to run, you can press CTRL + C key combination, the cursor will jump into the next line.Tab: Implements auto-complete functionality. This key

MV command is the abbreviation for move, commonly used to file, directory, 1): Mobile, 2): renaming1. UsageMV [Options] [parameters:]2. Command options-B When the file exists, before overwriting, create a backup for it;-F,--force not ask before