Editor's note: On Feb. 20, IT manager and Network World columnist Ron Nutter was called into his boss's office and told he was being let go — that day. Once the initial shock wore off, Nutter launched an aggressive search for employment in the Kansas City area. Over the next 76 days, Nutter applied for 85 jobs, and had 16 interviews before landing a new position. He chronicled the job search in a daily blog. Now that he has had some time to reflect on the experience, Nutter offers these 20 tips for surviving a layoff.

More from Nutter: Podcast - Help Desk Tool Chest | Blog - Nutter's Job Search

1. As you're being laid off, take notes
This can be difficult to do, because losing a job can be a very emotional experience. Nevertheless, while everything is still fresh in your mind, write down all the details you can remember. For example, I was told I would be paid for the full two-week pay period plus my remaining vacation and sick time. When my last check arrived, there were discrepancies. Having written notes helped me when I went back and reminded my former boss and the Human Resources folks of their commitment.

2. Take some time for yourself
Take a few days for yourself. A traumatic event has just happened to you, and you need to get over the initial shock before you jump into the fray to search for a new job.

3. Review the paperwork from the company that laid you off
You need to attend to several important things rather quickly. One is finding out how to file for unemployment. Another is determining how long your company-paid health insurance will be in force before you have to consider paying for COBRA insurance.

4. Update your résumé
This is something we should all do, but it doesn't always get the attention it should. I was told a long time ago that a résumé should be more than two pages with a maximum of three bullet points per employer. That may work in some cases, but not in all.

I have found that some recruiters and employers use software that counts how many times a particular word, such as Cisco, or a word describing a certain type of experience appears in a résumé. I can attest this is happening to a degree. During a previous job search, a recruiter had me rewrite my résumé just about completely to list specifically all the different types of Cisco hardware I had worked with. It was interesting to note how the callbacks increased after I did that.