84 questions
Hello. I'm asking for your help because it was blocked from the first installation stage during the assignment.This is the installation address of the Python robot-related package that I have to insta...
It's very basic, so I have no idea what's wrong.test.sh#!/bin/bashecho TEST START !!VAL = `ps -ef | tail -3`echo $VAL Execution resultTEST START !!./test.sh: 5: ./test.sh: VAL: not foundIs there anyth...
service ssh status > /dev/null || sudo service ssh startA script that runs the SSH service on the Linux cli.The middle || operator is OR, right?How does it work if the || operator is inserted betwe...
I want to end the program when I receive the enter with the read command I looked it up on the internet, and they got an entry with . But I keep getting errors when I try it Can you tell me what the p...
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