a multitasking, multi-user computer operating system that exists in many variants

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unix env command can't find file even though its in the current directory

I'm having a problem with calling env from the terminal. I'm running the latest Ubuntu OS. Here's what happens: $ ls disarm.ss hereis.ss mat.ss README sg.ss start-test syntax.ss $ env ...
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Automation of remote login such that password of remote machine is read from somewhere [closed]

I am in server 1. I need to remotely login to server 2 from server 1. Now from server 2 I will run a script that will scp some file to server3. I need to write a script in server 1 that will will ...