摘要： bell in Linux 阅读全文

摘要： usage: conda [-h] [-V] command ... conda is a tool for managing and deploying applications, environments and packages. Options: positional arguments: 阅读全文

摘要： python learning 阅读全文

摘要： python learning 阅读全文

摘要： The is file .p4tickets under ~ after executed p4 -p <port name> login or p4 login -a. 阅读全文

摘要： :%!python -m json.tool And you can also set a hot key in ~/.vimrc Set as space+j e..g. let mapleader = " " noremap <leader>j :%!python -m json.tool<cr 阅读全文

摘要： set env below: LC_ALL=en_US.UTF-8LANG=en_US.UTF-8LANGUAGE=en_US.UTF-8 For csh: Add line below to ~/.cshrc setenv LC_ALL en_US.UTF-8setenv LANG en_US.U 阅读全文

摘要： 查看json文件： 使用 jq %cat file.json | jq 编辑json文件： Step1: 在.vimrc里设置： let mapleader = " " noremap <leader>j :%!python -m json.tool<cr> Step2: 使用快捷键“<space> 阅读全文

摘要： Question: When I'm using Putty, the color of directoris is not easy to see when execute 'ls'. Answer: The color of directory is using 'ANSI Blue' whic 阅读全文

摘要： screen usage in putty 阅读全文