linux下常用命令

发表于

linux 查看命令所在目录

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whereis git
which git

linux 查看文件信息

推荐三种方法

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ll /usr/bin/git
ls -l /usr/bin/git
ls -lh /usr/bin/git

更改文件（夹）权限

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sudo chmod -R 777 filepath

安装vscode.deb

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// ref https://code.visualstudio.com/docs/setup/linux
sudo dpkg -i <file>.deb
sudo apt-get install -f # Install dependencies

node (tar.gz)

$ wget https://nodejs.org/dist/v8.9.3/node-v8.9.3.tar.gz
$ tar zxvf node-v8.9.3.tar.gz

$ ./configure
$ sudo make && sudo make install

node(tar.xz)

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$ wget https://nodejs.org/dist/v8.9.3/node-v8.9.3-linux-x64.tar.xz
$ xz -d node-v8.9.3-linux-x64.tar.xz
$ tar xvf node-v8.9.3-linux-x64.tar

$ vi ~/.bashrc

add below to you env

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export NODE_HOME=/home/ubuntu/node-v8.9.3-linux-x64
export PATH=$NODE_HOME/bin:$PATH

linux 查看自己是否被 ping

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# view ip
ifconfig -a
# listen ping via opening tcp listener
sudo tcpdump

ssh 登录到 vm

sudo apt-get install openssh-server
ssh @

how to install docker in ubuntu

https://docs.docker.com/engine/installation/linux/docker-ce/ubuntu/

tar.gz & tar.bz2

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#.tar.gz            
tar   -zxvf   xx.tar.gz
#.tar.bz2           
tar   -jxvf    xx.tar.bz2