Common commands and functions of Unix Linux operating system

The Unix Linux experience has updated many versions. I personally think that the Unix Linux experience is very good for file systems. I would like to recommend this to you. Today, the technology is constantly updated and all kinds of files used have been eliminated. I think there is still a very good experience such as Unix Linux, which deserves your use.

1 TechNet virtual lab http://www.microsoft.com/china/technet/traincert/virtuallab/default.mspx

2 Cisco laboratory http://cisconetworkers.cisco-club.com.cn/index.jsp? Soft = true

3live lab http://livelabs.com/

4MSDN laboratory http://msdn.microsoft.com/zh-cn/virtuallabs/default.aspx

Use putty to log on to 5lab. lpicn. orgWindwos: Download putty, run putty, and connect lab.lpicn.org as shown in the figure below. After the connection is successful, enter the user name "open Logon. LINUX/Unix Linux user experience: $ ssh open@lab.lpicn.org (First Login requires entering yes to confirm the connection), login address user name Protocol: lab.lpicn.org open ssh.

Log On with putty under 6lab. linuxplus. cnWindwos: Download putty, run putty, and connect to lab.linuxplus.cn as shown in the figure below. After the connection is successful, enter the user name lab password to log on to lab.

7 Unix Linux experience Center http://www.Unix Linux experience-center.net/unix Linux experience Center (Unix Linux experience-Center. net) the objective is to provide an experience for teachers, students, and engineering technicians who study, learn, and use various versions of Unix Linux and Unix-like Linux operating systems. A hardware and software platform for user experience and Unix-like Linux experience systems.

The platform provides the following services free of charge for all registered users:

 
 

  
  
-- SSH Logon
  
  
-- C/C ++, Fortran, Java, Ruby, Python, Perl, Common Lisp, and other language development tools
  
  
-- MySQL Database Service
  
  
-- Online calendar service
  
  
-- Online course service
 
 

Open Source Code project hosting service registered users on this site can remotely log on to multiple different systems and enjoy all the permissions of ordinary users on the system, learn and use common commands and functions of various versions of Unix Linux and Unix-like Linux operating systems. Developers can upload the applications they are developing to the servers in the Unix Linux experience center.

Compile and run on different software and hardware platforms to fully experience the fun of multi-processor, multi-core, multi-thread high-performance computing. So far, this site has officially put into use the following server systems: T1000/Solaris System: hardware environment: 1 UltraSPARC T1 chip, CPU clock speed of 1.0 GHz.

Eight-core four-thread configuration 8 GB memory software environment: Solaris 10 Update 3 for the host name: t1000.Unix Linux experience-center.net public network), t1000-edu.Unix Linux experience-center.net Education Network) X4100/Solaris System: hardware environment: two dual-core single-thread AMD Opteron 280 chips, CPU clock speed of 2.4 GHz, 4 GB memory software environment: Solaris 10 Update 3 for x86/x64 machine Domain Name: x4100.Unix Linux experience-center.net Internet), x4100-edu.Unix Linux experience-center.net Education Network)

PE860/Solaris System: hardware environment: 1 dual-core single-threaded Intel Xeon 3050 chip, CPU clock speed of 2.13 GHz, 2 GB memory software environment: solaris 10 Update 3 for x86/x64 machine Domain Name: solaris. unix Linux experience-center.net Internet), solaris-edu.Unix Linux experience-center.net Education Network)

PE860/Fedora system: hardware environment: 1 dual-Core single-threaded Intel Xeon 3050 chip, 2.13 GHz CPU clock speed, 2 GB memory software environment: Fedora Core 6 Machine Domain Name: fedora. unix Linux experience-center.net Internet), fedora-edu.Unix Linux experience-center.net Education Network)

PE860/Ubuntu system: hardware environment: 1 dual-core single-thread Intel Xeon 3050 chip, CPU clock speed of 2.13 GHz, 2 GB memory software environment: Ubuntu 6.10 machine Domain Name: ubuntu. unix Linux experience-center.net Internet), ubuntu-edu.Unix Linux experience-center.net Education Network)

PE860/FreeBSD system: hardware environment: 1 dual-core single-threaded Intel Xeon 3050 chip, 2.13 GHz CPU clock speed, 2 GB memory software environment: FreeBSD 6.2 machine Domain Name: freebsd. unix Linux experience-center.net Internet), freebsd-edu.Unix Linux experience-center.net Education Network)

Dragon core fuyun system: hardware environment: Three dragon core fuyun computers with the 2E processor configured, the CPU clock speed is 666 MHz, and the 256 MB memory software environment is configured: Debian Linux for MIPS machine Domain Name: intranet connection only

PE860/MySQL System: hardware environment: 1 dual-core single-threaded Intel Xeon 3050 chip, CPU clock speed of 2.13 GHz, 4 GB memory software environment: solaris 10 Update 3 for x86/x64, MySQL 6 Machine Domain Name:

Mysql intranet) 8lab.lupa.cn server address: lab.lupa.cn, user name and password labWindows User: SSHSecureShellClient-3.2.9.exeL I n u x User: please use the built-in ssh Login server open time: 8: 00-24:00 the server uses feroda7.

If the kernel version is 2.6.20 IP: 121.13.245.245, there will be a user account. You can use SSH to log on to the server and do what you want. The operation is the same on your own LINUX machine. Users who have made special contributions to the group can be upgraded to the ROOT group.

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