Sebastian Zhang Sebastian1011

remove icons from linux launcher

path: .local/share/application

firstly, RestTemplate and HttpCient don't operate the same abstraction level.

HttpClient is a general-purpose lib to communicate using HTTP, but RestTemplate is a highter-level abstraction, dealing with Jons/xml transformation of entities. RestTemplate delegates to a ClientHttpFactory , and one of the implementations of this interface uses HttpClient.

$ sudo adduser git

$ su git

$ cd

$ mkdir .ssh && chmod 700 .ssh

$ touch .ssh/authorized_keys && chmod 600 .ssh/authorized_keys

Vim C/C++

Install ctags

$ git clone https://github.com/universal-ctags/ctags.git

$ cd ctags

	$ sudo locale-gen zh_CN.UTF-8

	$ vi ~/.bashrc

	```
	export LANG=en_US.UTF-8
	export LANGUAGE=
	export LC_CTYPE="en_US.UTF-8"
	export LC_NUMERIC=zh_CN.UTF-8
	export LC_TIME=zh_CN.UTF-8

	status=$(ssh -o BatchMode=yes -o ConnectTimeout=5 ubuntu@192.168.0.169 echo ok 2>&1)

	if authored => ok
	if notAuthored => permission denied

	或者在管理员权限的cmd里打这句命令：
	netsh advfirewall firewall add rule name="SecurityGateMaster_PortOpen" protocol=TCP dir=in localport=8080,9999,3306,9910,21200,21500 action=allow