find in file linux code example

Example 1: find text in folder

grep -rnw '/path/to/somewhere/' -e 'pattern'

Example 2: find in file linux

grep -rnw '/path/to/somewhere/' -e 'pattern'

Example 3: linux find file

# syntax 
# find * '(' * * * ')'

# example 
find . '(' -name "Test*.pm" -a ! -name 'Useless*' ')'