Justice has long arms.
天网恢恢, 疏而不漏
Updated time: 04/09 2024.
VS code
Shift whole left: shift + Tab
Right: Tab
Batch annotation: Ctrl + K + C
Cancel： Ctrl + K + U
COMMAND: Ctrl + Shift + P
OUTLOOK
Emoij: Windows + Dot
Python3
python3 -m venv /path/name
Anaconda
conda activate ...
conda env list
conda list -e > requirement.txt
conda create -n ... python=3.11
conda env remove -n ...
Linux
grep
% grep
% what line up and after around the line contained 'format'
grep -A 6 -B 6 'format' file
To see
% to see
diff file1 file2
more sub.vasp
cat sub.vasp
% to see the line number
cat -n filename.txt
write to file
%create a file
cat > file.txt
Ctrl + D
% write content
echo ' ' > file.txt
>> % append
chmod command
% for run script
chmod u+x sub.vasp
delete or add something on file
% delete specified line of the file
sed -i '10, 20d' filename.txt
% cat command
a = '$(cat POSCAR)'
echo '$a'
% add file to another file
sed -i 'N r tmp_file' filename.txt
% N - line
% delete file
rm -f /../../*.log
% delete directory
rm -rf /root/log/game
Unzip command
unzip .../*.zip
tar -zxvf .../*.tar.gz
cp command
% transfer the entirely directory
cp -r /home/downloads/phpcms_v9_UTF8/install_package/ /opt/lampp/htdocs/
mv command
% move directory
mv ../../ ../
For internet
# all up
ip addr
# restart network
sudo systemctl restart networking
# if down, set up
sudo ip link set ens33 up
sudo dhclient ens33
Git
# 配置Git用户信息
git config --global user.name "Your Name" # 设置全局用户名
git config --global user.email "youremail@example.com" # 设置全局邮箱地址
# SSH to cennected between git and github
# 初始化一个新的Git仓库
git init # 在当前目录初始化新的Git仓库
# 克隆一个现有的仓库 # http / SSH (recommended)
git clone https://github.com/username/repository.git # 克隆远程仓库到本地
git clone git@github.com:ShengLin1001/hetbuilder.git
# 查看状态
git status # 查看当前工作目录和暂存区的状态
# 添加和提交更改
git add . # 将所有修改和新文件添加到暂存区
git commit -m "Commit message" # 提交暂存区到仓库区
# 推送更改到远程仓库
git push origin main # 将本地的更改推送到远程仓库的main分支
# 更新你的本地仓库
git pull origin main # 从远程仓库的main分支拉取最新更改并合并到本地
# 分支操作
git branch branchname # 创建一个新分支
git checkout branchname # 切换到指定分支
git merge branchname # 将指定分支合并到当前分支
# 查看提交历史
git log # 查看提交历史记录
alias
# see alias
git config --get-regexp alias
# 设置 'co' 为 'checkout' 的别名 git co branch-name
git config --global alias.co checkout
# 设置 'br' 为 'branch' 的别名
git config --global alias.br branch
# 设置 'ci' 为 'commit' 的别名
git config --global alias.ci commit
# 设置 'st' 为 'status' 的别名
git config --global alias.st status
# 设置 'lg' 为更美观的日志输出格式
git config --global alias.lg "log --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit"
# 设置 'unstage' 作为撤销暂存的别名
git config --global alias.unstage 'reset HEAD --'
# 设置 'last' 为查看最后一次提交的别名
git config --global alias.last 'log -1 HEAD'
# git ac ""
git config --global alias.ac '!git add -A && git commit -m'
# push and pull on main
git config --global alias.push 'push origin main'
git config --global alias.pull 'pull origin main'
Para
papp_cloud 是一个登录超算的命令行工具，具备ssh，scp，rsync, sftp, sshfs 等基础功能。
o 支持的操作系统
- Linux x86_64/i686
- Darwin x86_64
Flags:
-h, --help Show context-sensitive help (also try --help-long and --help-man).
-V, --version Show application version.
-D, --debug Enable debug mode.
-s, --select select a vpn link route.
Commands:
help [<command>...]
Show help.
ssh [<flags>] <destination> [<command>...]
Ssh is a sub command for logging into a remote machine and for executing commands on a remote machine.
example:
1. 使用paratera帐号登录广州超算(IPv4)
$ papp_cloud ssh paratera@gz
2. 使用paratera帐号登录广州超算(IPv6)
$ papp_cloud ssh -6 paratera@gz
sshfs [<flags>] <source ... target>...
SSHFS - filesystem client based on SSH.
example:
1.挂载广州超算目录/home/paratera到本地挂载点/localdir
$ papp_cloud sshfs paratera@gz:/home/paratera /localdir
scp [<flags>] <source ... target>...
Scp copies files between hosts on a network.
example:
o Upload
1. 使用paratera帐号上传file1，file2文件到广州超算的paratera用户家目录(IPv4)
$ papp_cloud scp file1 file2 paratera@gz:/home/paratera
2. 使用paratera帐号上传file1，file2文件到广州超算的paratera用户家目录(IPv6)
$ papp_cloud scp -6 file1 file2 paratera@gz:/home/paratera
o Download
1. 使用paratera帐号下载广州超算paratera用户家目录下的file1 文件到本地的/data
目录(IPv4)
$ papp_cloud scp paratera@gz:/home/paratera/file1 /data
2. 使用paratera帐号下载广州超算paratera用户家目录下的file1 文件到本地的/data
目录(IPv6)
$ papp_cloud scp -6 paratera@gz:/home/paratera/file1 /data
sftp [<flags>] <destination>...
Sftp is a file transfer program, similar to ftp.
example:
1. 使用paratera帐号登录广州超算(IPv4)
$ papp_cloud sftp paratera@gz
2. 使用paratera帐号登录广州超算(IPv6)
$ papp_cloud sftp -6 paratera@gz
rsync [<flags>] <source ... target>...
Rsync copies files either to or from a remote host, or locally on the current host (it does not support copying files between two remote hosts
example:
o Upload
1. 使用paratera帐号同步file1，file2文件到广州超算的paratera用户家目录(IPv4)
$ papp_cloud rsync file1 file2 paratera@gz:/home/paratera
2. 使用paratera帐号同步file1，file2文件到广州超算的paratera用户家目录(IPv6)
$ papp_cloud rsync -6 file1 file2 paratera@gz:/home/paratera
o Download
1. 使用paratera帐号下载广州超算paratera用户家目录下的file1 文件到本地的/data
目录(IPv4)
$ papp_cloud rsync paratera@gz:/home/paratera/file1 /data
2. 使用paratera帐号下载广州超算paratera用户家目录下的file1 文件到本地的/data
目录(IPv6)
$ papp_cloud rsync -6 paratera@gz:/home/paratera/file1 /data
login --user=USER --[no-]password
Login paratera cloud service.
example:
$ papp_cloud login -u user@paratera.com -p
logout
Logout paratera cloud service.
example:
$ papp_cloud logout
lsc
list super computer centers.
accounts
list super computer center accounts
papp_cloud ssh scg6928@zc-m6
Please indicate the source when reprinting. Please verify the citation sources in the article and point out any errors or unclear expressions.