Linux

Really do not know is not to see Killer network card is always new, today under the ubuntu13.04 installation drive, according to the online statement is not successful. The online version of the main is download installation Compat wireless driver,

1, copy native/home/administrator/test entire directory to the remote host 192.168.1.100/root directory Scp-r/home/administrator/test/root@192.168.1.100:/root/ 2. Copy single file to remote host

This question is simply not download ping root@828306f8d1da:/# Ping 172.18.0.4 bash:ping:command not found Download it, please. root@828306f8d1da:/# apt-get Install inetutils-ping Reading package ... Done building Dependency The Reading state

Generally in our keyboard has a PRINTSCREENSYSRQ key, in the Windows system, we press this key can be cut screen, cut is the entire screen, in Linux I tried, but also try to intercept full screen, but also a screen of Linux with a screenshot

Recently a colleague of mine has passed me a big music compression file. Many of these folders and Chinese songs are displayed in Ubuntu below: When I unzipped the file to my Ubuntu desktop, the display is a lot of garbled. How can we solve

In Linux, the links are divided into soft and hard, as for the difference between the two, we can refer to the next https://www.ibm.com/developerworks/cn/linux/l-cn-hardandsymb-links/ The link is not ln/link command (of course, if you use a

1, the system with screenshot Reproduced from: http://blog.csdn.net/qtldr/article/details/6563300(1) Command line modeIf Linux installed Gnome, then the system with a screenshot of the software Gnome-screenshot, easy to use, full-featured, Support

1, installationYum-y Install doxygen*2. Use(1) In the Engineering directory, enter Doxygen-s-G doxyconfig, where Doxyconfig is the file name of the build configuration, optionally specified, if not specified, the default generated profile is

1, the first need to login Linux system, this time to log on to Linux must pay attention to the use of the user has some special permissions (some view the partition commands need permissions, and the general user does not have), generally I

Statement writing: Find corresponding directory-mtime + days-name "filename"-exec rm-rf {} \; Example 1: The/usr/local/backups directory is all 10 days ago with "." The file deletion Find/usr/local/backups-mtime +10-name "*.*"-exec rm-rf {} \;

Remember the last time you used the Yum command to do it, for a long time. Last night to install and forget, the whole for a long time. Installation steps are as follows First: Download, extract MongoDB files. (Storage directory to install their

Linux Learning-which command Which is where path is specified, searches for the location of a system command, and returns the first search result. By using the which command, you can see whether a system command exists, and which location is

Introduction to 0x01 vulnerabilities The Linux kernel has a conditional competition vulnerability in processing memory write-time copies (Copy-on-Write), which can corrupt private read-only memory mappings. A low privileged local user can exploit

Ubuntu will only prompt the user to set up an ordinary user during the installation process, and will not set the root user's password. After the installation of Ubuntu suddenly realized that no root password is set, do not know the password

The advantage of installing Vmtools after installing Linux is to be able to screen full screens and to copy files freely between hosts. The following is an example of the centos6.2 desktop version, using a virtual machine that is VMware 8.0: Step:

Enter the folder where you want to find the file Easy way to enter commands directly Grep-rn "AA" *.c First, direct use of the command line (recommended)--xarge alternative-exec Find. -name/*.c-print | Xargs grep "* * *" *.C: Refers to

Some local area network environment needs to use proxy to surf the internet, the graphical interface is very good to solve the browser to set up the proxy is good, but the Linux pure command line interface needs to be manually configured. One, using

FDISK-L//view disk partitionsmkdir directory Name//build directoryLS//Browse directorydf-th//view disk partitionsCD//Location directoryRPM-UVH file path file name//install RPM packageRPM-QA//inquire about installed RPM packagesRPM-QA|GREP//Detect if

Swap swap area is the virtual memory technology of Linux, in order to effectively improve the utilization of physical memory, will open a space in the hard disk Use to stack infrequently used memory data. Sometimes virtual memory is full and some

comparison between single kernel and microkernel design The single kernel is the whole process of implementing the kernel as a large It also runs on a separate address space, which is typically stored in a single, static binary file on disk, and