2024年6月10日
[Bash] quotes
摘要： Single quotes If you want to use characters like < or > in the arguments to a program, you will need to use quotes so that the shell doesn't try to in 阅读全文
posted @ 2024-06-10 14:43 Zhentiw 阅读(6) 评论(0) 推荐(0) 编辑
[Bash] Environment variables
摘要： Environment variables are defined by the shell and shell scripts. To list the current environment variables, type export: ~ $ export declare -x DISPLA 阅读全文
posted @ 2024-06-10 14:36 Zhentiw 阅读(4) 评论(0) 推荐(0) 编辑