AWKSCRIPT=' { srand(); print rand() } ' # 传递给 awk 的命令或参数 # 注意 srand() 重置了 awk 的随机数生成种子。 echo -n "Random number between 0 and 1 = " echo | awk "$AWKSCRIPT" # 如果省略 'echo' 将会发生什么? exit 0 # 练习: # --- # 1) 使用循环结构,输出 10 个不...
Shell script to generate random number between two number or range using echo $RANDOM 10 Creating a sequence of distinct random numbers within a certain range in bash script 1 bash script random number not entirely random 2 How to generate random numbers between 0 and 1 in bash 0 Bas...
and put this in your~/.bashrcor~/.profile: [ -d "$HOME/bin" ] && PATH="$HOME/bin:$PATH" That way it's easy to put any script there: cd~/bin wget https://rawgit.com/rsp/scripts/master/example less example#see what was downloadedchmod a+x example ...
Random Harvest: Directed by Mervyn LeRoy. With Ronald Colman, Greer Garson, Philip Dorn, Susan Peters. An amnesiac World War I veteran falls in love with a music hall star, only to suffer an accident which restores his original memories but erases his po
Script to Restart SharePoint 2010 ServicesA couple of years ago, I shared a script (Restart SharePoint Services.cmd) for restarting the...Date: 03/01/2011PowerShell Script to Configure Search in SharePoint Server 2010This morning I thought I'd share one more very useful PowerShell script ...
PowerShell script to edit remote registry Did you ever wanted to modify your registry or add a key/value pair to registry? Wished there was a... Date: 10/21/2011 Mythbusters–Exchange Server 2010 and PowerShell Remoting A misconception that WinRM listener needs to be configured in order to...
basename ./shell_script/ --> shell_script/ $0 执行脚本是的脚本路径及脚本名称 在脚本中,使用basename 获取用户的文件名: basename $0 mail mail: # 查看邮件 -s : 指定邮件标题 mail -s "How are you?" root < /etc/fstab 给root用户发邮件标题为 "How are you?",正文是fstab;这里使用的是输入重...
Input the parent’s traits in the parent trait boxes (NOTE: sometimes the 2nd and 3rd Parent trait lists don’t show up in their boxes right away when you click it. This is a known bug that we haven’t figured out how to fix. All you need to do is click the box a few more ti...
importosprint(os.getcwd())#获取当前工作目录,即当前python脚本工作的目录路径 D:\pycharm code\离校\时间模块os.chdir("D:\pycharm code\day2")#改变当前脚本工作目录;相当于shell下cdprint(os.getcwd())#D:\pycharm code\day2 当再一次判断位置时,发生了变化#print(os.curdir) # .#print(os.pardir)...
Doctor Scripto Summary: Ed Wilson, Microsoft Scripting Guy, talks about generating random letters with Windows PowerShell. Hey, Scripting Guy! I need to generate a string of random letters. These letters need to be five characters long, and they should be either upper case or lower case. I...