Web我们创建一个示例脚本 root.sh,当你以 root 身份运行该脚本的时候,才会进入 if 语句: 复制 #!/bin/bash if [ $(whoami) = root]; then echo “You are root” fi. whoami 命令输出当前用户名。在 bash 变量教程中,我们介绍了 $(command) 结构的语法用于命令替换。 WebApr 12, 2024 · 本書前三版均蟬聯電腦專業書籍Linux暢銷排行榜Top1,為地表最暢銷的Linux中文書籍!您是有意學習Linux的小菜鳥,卻不知如何下手?您是遨遊Linux的老鳥,想要一本資料豐富的工具書?本書絕對是最佳選擇! ※鳥哥傾囊相授,內容由淺入深 書中包含了鳥哥從完全不懂Linux到現在的所有歷程,鳥哥將這 ...
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WebJan 9, 2024 · The contents of the scanner archive include .pass (short password list used for random public IP blocks), pass (long password list used for private IP blocks), libssl (the UPX-packed Haiduc scanner), sparky.sh, start, start.pl, and start.sh.. The scanner would attempt to infect and gain control of devices in a private IP range (It will try to infect all … WebDec 10, 2024 · whoami. Output similar to the following will be displayed on the screen, showing the name of the user invoking the command: linuxize You can use the whoami … The echo command is one of the most basic and frequently used commands in … instruments which are blown
What does "chmod +x " do and how do I use it?
WebApr 7, 2024 · 脚本文件名称是: ./SpecialParameter.sh 本条命令的第一个参数是 : a 本条命令的第二个参数是 : b 本条命令的参数个数是 : 3 $* 表示将所有参数看做一个整体 : a b c a b c $@ 表示将所有参数不同的部分 : a b c a b c 最后一个进程的ID是 : 1407 上一条命令的结果状态是 : 0 Web%sh whoami Note that usage of "User Impersonate" option will enable Spark interpreter to use --proxy-user option with current user by default. If you want to disable --proxy-user option, then refer to ZEPPELIN_IMPERSONATE_SPARK_PROXY_USER variable in conf/zeppelin-env.sh. LDAP User with kerberized HDFS 1. Web[bob@localhost bob]$ /usr/bin/su admin -c "/usr/bin/sudo -u root -p Password: sh -c 'whoami'" Password: Password: job fighter