301 Redirection Help Needed

Hello
I am a fresher in SEO field so this task seem tough for me so can someone help me out in it.

Task is moving from www. abc .com to www. xyz .com using 301 redirection can i have been doing SEO for this domain for More than a year.
Sorry unable to tell you my exact web address because i work for an Organization.
Can some one help me on how to execute the 301 redirection by step by step.

How can i redirect my services page that i have already ranked for from one domain to service page of another.

Example.
www. abc .com/service1
to
www. xyz .com/service1

Thanks in advance.

You need to create the redirect rules in your site's .htaccess file.
Check this out for more info: https://support.google.com/webmasters/answer/93633?hl=en

1- Go to the webroot of the website ( public_html ) probably, if you are sshing to a linux server probably ( /var/www/html/ )
2- Create or modify .htaccess file
3- Add This :

^this one redirects everything after the domain name on the url to the exact same copy on the new domain url
www.example.net/somepage.html?var=foo redirects to www.example.com/somepage.html?var=foo

If you are on linux and running an apache webserver you need to enable rewrite engine using command : "sudo a2enmod rewrite"
then restart apache : "sudo systemctl restart apache2 "

I think you need the Google webmaster tool's help right now. Go and learn the features that the Google has and you can make your workflow in the legal specified way.
Best of luck buddy.

Read the following threads, you may get an idea.

https://www.blackhatworld.com/seo/how-to-rank-a-quick-guide-for-newbies.781273/
https://www.blackhatworld.com/seo/learn-how-to-easily-bypass-google-and-hit-position-one-for-any-keyword-using-301-redirects.579328/

Are you using Cpanel for hosting ?

If you are than its very easy to do the redirect.

Thanks everyone for your advice.