japneetkaurbhatia / fs_wcat

FS_WCAT -> FILE SYSTEM - WRITING CAT COMMAND

Making CAT function software

WCAT : Writing linux cat command for file handling.

To enable wcat command in run following in terminal

npm init
npm install

Command Executed :-

1. To read a file wcat filename

2. To read multiple files wcat filename1 filename2 filename3

3. To read file without getting blank lines wcat -s filename

4. To read file with numbering before each lines wcat -n filename

5. To read file with numbering and on only non-empty lines wcat -n -s filename

6. To read file with numbering only on non-empty lines wcat -b filename

7. To write from one file to another (overwrite) wcat filename1 -w filename2

8. To append from one file to another wcat filename1 -a filename2

9. To write only non-empty lines from one file to another wcat -s filename1 -w filename2

if two options are given together preference is given to first.