INTERVIEW QUESTIONS OPERATING SYSTEMS SHELL SCRIPTING DETAILS

Question: How do you schedule a command to run at 4:00 every morning?

Answer: Step 1. Set environemen variable EDITOR=vi if not set

Step 2. Give command crontab -e

Step 3. Add following entry at the end

0 4 * * * <Your command to run at 4:00 am morning>

Step 1. Set environemen variable EDITOR=vi if not set

Step 2. Give command crontab -e

Step 3. Add following entry at the end

0 4 * * * <Your command to run at 4:00 am morning>
Source: CoolInterview.com

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