The issue is as below :
My machine : pc-vj.sj.com
Bash command : "hostname" returns - pc-vj.sj.com and ip-address is 10.0.0.225
But
Tclsh8.4 command : "info hostname" returns - localhost.localdomain and ip-address is 127.0.0.1
Expected is the same behavior as the bash euqivalent "hostname".
Why is this ambiguity ? Is it not reliable to use "info hostname" ? If yes (not reliable), what is the equivalent command (other than hostname) ?