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Hi, may i know how do i take in user inputs and set them for "Subject", "To" and "From"?
===
my code:
write(sockfd,"DATA\r\n",strlen("DATA\r\n"));
strcpy (msgToSvr, "");
...

#!/bin/bash

here u go.. headstart..

for example:
searches only for single word
for single word
this is line three

match=$(grep -n -e "single" data.txt)

this command will stored "..... single ...... single" into search.

how...

thank you very much.

Data in File

ABC:DEFGHI:123
ABCZYE:DEFI:123
ABCFGD:DEF:123
ABCEERRRRR:DEFGHI:123

Expected Format

1 ABC DEFGHIFE 123
2 ABCZYE DEFI 123
3 ABCFGD ...