Greetings from Bangladesh

Hi all,
I am a student from bangladesh keen to know about linux and linux based oparating system.
My interest is gradually high about kali, redhat and centos.
I am new to this forum and hope that you all will help me to resolve my problems. I apologise early if I make silly questions.

echo "Thanks" >> /var/log/mail/root/log.txt

Welcome to LQ, rizzumahtab!

Thank you ondoho!!!1

Hello and welcome to the LQ forum rizzumahtab.

Greetings rizzumahtab.