Ctrl + d 删除一个字符,相当于通常的Delete键(命令行若无所有字符,则相当于exit:处理多行标准输入时也表示eof) Ctrl + h 退格删除一个字符,相当于通常的Backspace键 Ctrl + u 删除光标之前到行首的字符 Ctrl + k 删除光标之前到行尾的字符 Ctrl + c 取消当前行输入的命令,相当于Ctrl + Break Ctrl + a 光标移动到行首(Ahea
错误代码如下 BUILD SUCCESSFUL in 12s 46 actionable tasks: 1 executed, 45 up-to-date Built the following apk(s): /Users/hongye0/Documents/project/haitoujiaApp/platforms/android/app/build/outputs/apk/debug/app-debug.apk ANDROID_HOME=/Users/hongye0/Library/An
You need to modify the permission for jenkins user so that you can run the shell commands. You can install the jenkins as as service (download the rpm package), You might need to change the ports because by default it runs http on 8080 and AJP on 800
1.awk command 1.1 Purpose 1: want to distinct and then count and sort by num 1.1.1 Command: cat result.txt|awk '{print $1}'|uniq -c|sort -k 1n Sort parameters: -k: sort by key (in this case column, pairs with -t) -n: sort as a number -r: reverse orde