Can use some assistance with LinuxUNIX grep commands Conside

Can use some assistance with Linux/UNIX grep commands:

Consider the contents of a the file: $ cat cvsum

In-depth knowledge of UNIX systems security and secure system access programs.

Comprehensive knowledge of UNIX operating systems like

Solaris, Red Hat Linux, HP-UX, SUSE Linux, Ubuntu and other Unix distributions.

Advance knowledge of UNIX development and programming methods and procedures.

Possess strong management, problem solving and customer service skills.

Please show the command that would allow you to use grep to print only those lines matching these:

1. UNIX credentials

2. \"customer service\" skills

Solution

These are the required commands:

1) cat cvsum | grep UNIX

2) cat cvsum | grep customer service skills