Cygwin usage Summary

Http://blog.csdn.net/cybercode/article/details/7080729

Due to limited resources, you can only use your own broken machine to learn hadoop. When cygwin is used in win7 to build and learn hadoop, various strange problems may occur. Here we will summarize the usage of cygwin:

 

After cygwin is installed, we generally add it to the win7 system environment variable path:

D: \ cygwin \ bin; D: \ cygwin \ USR \ sbin;

 

In cygwin, enable the command to stop and delete a service:

Enable service: $ Net start service name

Stop Service: $ net stop service name

Delete service: $ cygrunsrv-r service name

 

The built-in commands of cygwin:

Check the version number of all installed software: $ cygcheck-C
Check the current cygwin version: $ cygcheck-C cygwin

 

Cygwin:

1. OpenSSH
2. OpenSSL
3. Sed
4. zlib
4. TCP_WRAPPERS
5. diffutils
6. Vim
7. Subversion

 

Cygwin does not have the automatic uninstall function. You need to perform the following three steps:

1. Stop Service: $ net stop service name

2. delete a service: $ cygrunsrv-r service name

3. Delete the cygwin File