write pid to file linux code example

Example 1: how to find a file in linux terminal

find /path/to/folder/ -iname *file_name_portion*

Example 2: linux create file

# syntax
touch <new-file-name>

# example
touch NewFile_1.txt

# -----------------------------------------------------
# FOR CREATING MULTIPLE FILES

# syntax
touch <1st-file-name> <2nd-file-name> ... <Nth-file-name>

# example
touch NewFile_1.txt NewFile_2.txt NewFile_3.txt

Example 3: pyspark to read file from windows file system

rdd = sc.textFile("file:///path/to/file")