1.替换字符串,即将某一字符串中的特定字符或字符串替换为给定的字符串.举例说明其功能:========================================= @echo off set aa=伟大的中国!我为你自豪! echo 替换前:%aa% echo 替换后:%aa:中国=中华人民共和国% echo aa = %aa% set "aa=%aa:中国=中华人民共和国%" echo aa = %aa% pause ==============================
1.源文件例子 [root@node1 ~]# cat /etc/fstab # # /etc/fstab # Created by anaconda on Mon Mar 1 18:32:15 2021 # # Accessible filesystems, by reference, are maintained under '/dev/disk' # See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more i
1. 安装clink插件使得windows cmd.exe更好用 https://github.com/mridgers/clink/releases Overview: Clink combines the native Windows shell cmd.exe with the powerful command line editing features of the GNU Readline library, which provides rich completion, history
英文原帖 Running Docker from Windows CMD prompt https://medium.com/@neil.avery_68603/running-docker-from-windows-cmd-prompt-6540daebedad 打开CMD窗口,尝试运行docker命令,检查docker环境是否可用 docker run hello-world C:\Users\NovakZheng>docker run hello-world docker: error d