Linux

First, source code controlThe vast majority of open source software is published directly in the source code form, and is generally packaged as tar.gz Archive compressed files. The program source code needs to be compiled into a binary executable

Original(1) Copy Local files to remoteSCP filename User name @ computer IP or computer name: remote pathLocal 192.168.1.8 Clientscp/root/install.* [email protected]:/USR/LOCAL/SRC(2) Copy files back to local from remoteSCP User name @ computer IP or

Like Realplay.run.The installation method is as followschmod +x Realplay.run./realplay.runThen he will perform the installation, and in the process you may be asked to enter Yes or noAfter the installation is ready to use, chmod is actually add

Related WebsitesFreeradius Download Link https://github.com/FreeRADIUS/freeradius-server/tree/v3.0.xSystem version: CentOS Linux release 7.3.1611 (Core)Freeradius: Https://github.com/FreeRADIUS/freeradius-server/archive/v3.0.x.zipThere is nothing on

1, the difference between the twoDu,disk usage, is to calculate the size of each file by searching for files and then add up, du can see the files are just some currently exist, and it has not been deleted. The size of his calculations is the

Mount the CD or ISO file to the file system first:# Mkdir/media/isoTo mount a disc:# Mount/dev/cdrom/media/isoor mount the ISO file:Mount-o Loop/root/rhel-server-6.4-x86_64-dvd.iso/media/isoThen modify the contents of the/etc/yum.repos.d/rhel-source.

1. Key data structure PCI devices have three address spaces: PCI I/O space, PCI storage space, and PCI configuration space. The CPU can access all address spaces on the PCI device, where I/O space and storage space are provided to the device driver,

Two global variables involved in Linux clock interrupts one is xtime, it is the TIMEVAL data structure variable, the other is the jiffies, first of all, look at the timeval structurestruct Timeval{time_t tv_sec; /***second***/susecond_t

Enter top when using, enter Q when exitingHttp://www.cnblogs.com/ggjucheng/archive/2012/01/08/2316399.htmlIntroductionThe top command is a common performance analysis tool under Linux that shows the resource usage of individual processes in the

The cent OS 7 system installed with the Vmwareware virtual machine is running low on the remaining space, causing the software to not install properly. If you reinstall the system, you will need to reconfigure the installation configuration of your

1. First CD to root directory, execute git config--global credential.helper store command[[email protected] ~]# git config--global credential.helper store2, after the implementation will be in the. gitconfig file more red font entries[User]

FTP ServerFTP is the abbreviation for file Transfer Protocol (document Transfer Protocol), and Chinese is called "Interfax protocol".Used for two-way transmission of control files on the Internet.At the same time, it is also an application

1. Write a script to determine whether the shell of all users on the current system is a login shell (that is, the user's shell is not/sbin/nologin), the number of these two types of users, and the string comparison;1) Create file]# vim

to find convenience, move forward from all the way.We need to compile the code that runs on the arm platform,UseThe Cross compiler forARM-LINUX-GCC。 Below willARM-LINUX-GCCSome common command parameters of the compile tool are introduced to everyone.

Intel provides a virtual hardware acceleration technology called HAXM, all known as: Intel Hardware Accelerated Execution Manager.As long as your CPU is Intel's product and supports VT (virtualization technology), you can use HAXM technology to

PremiseJVISUALVM is a performance analysis tool provided by Sun, which comes in later versions of Jdk6.0 and is installed separately if used with Jdk1.5 or previous versions."1" remote machine needs to turn on JMXTo enable JMX on the server before

Tag: CP RM MV1. cp and inode when the file does not exist, assign a new inode number and create a new file;When a file exists, the inode number takes the inode number of the target file before it is overwritten650) this.width=650; "src="

Changed the Taiwan Book Win7 64, take the time to make a dual system, installed under Linux.Encounter boot problem: Into the Linux can be normal use, into the Win7 flower screen, the initial estimate is grub (boot sector bit grub) problem, the

To access NTFS-formatted disks in Windows under CENTOS7, you need to download ntfs-3g step 1 under Linux:Go to root and download ntfs-3g using the Yum command. "If you have added a common source:

Disk management in linux: (1) disk structure, partitions, and linux Recently, I have compiled some knowledge about disk management and found that there are still a lot of data. I have divided it into four parts to share with you: 1. Disk structure,