Some commands

Ant-f. xml taget
Javac *. java-cp a. jar; B. jar; c. jar (keep up with the jar package)
(Linux useradd is invalid) change cd vi. bash_profile to PATH = $ PATH:/usr/sbin/useradd
Yast (Linux GUI View hardware)

HKEY_LOCAL_MACHINE \ SOFTWARE \ Wow6432Node \ maid (chromejavaplugin)

Run the following command to transfer the ownership of the conkyrc. sample file to the user:
[[Email protected] ~] # Chown user conkyrc. sample
To change the group, run the following command:
[[Email protected] ~] # Chown: users conkyrc. sample

[[Email protected] ~] # Chmod 777/home/user Note: only set the permission of the/home/user directory to rwxrwxrwx.
[[Email protected] ~] # Chmod-R 777/home/user note: Set the permissions of the entire/home/user directory and its files and subdirectories to rwxrwxrwx.

Mstsc (remote)
Regedit (Registry)
Services. msc (service)

Open the ubuntu terminal
1. Ctrl + Alt + T
2. Alt + F2, and then enter gnome-terminal

Add a remote user (computer-> manage)

Vim edit point insert start Edit
: W save the file but do not exit vi
: W file saves the changes to the file and does not exit vi.
: W! Force save, do not launch vi
: Wq: Save the file and exit vi.
: Wq! Force save the file and exit vi
: Q. Do not save the file. Exit vi.
: Q! Do not save the file, force exit vi
: E! Discard all modifications and start editing the last saved file.

Some commands