grep word code example

Example 1: grep more than one word

Just use one of following forms with grep or egrep commands :)
grep "PATTERN1\|PATTERN2" FILE
grep -E "PATTERN1|PATTERN2" FILE
grep -e PATTERN1 -e PATTERN2 FILE
egrep "PATTERN1|PATTERN2" FILE

Example 2: grep excep

# grep anything inside any file

grep -R "yourWord" ./path