Use below command to install Send Mail Email
# sudo yum install sendmail
# sudo yum install mailx
# mail -v test@techonomaniya.com (ctrl+D)
subject: mail testing
tetstinng
it will send mail to test@techonomaniya.com
Month: August 2016
ssh command to check os version in linux
You can use below SSH command to check os version in linux
#cat /etc/redhat-release