What is the Solaris equivalent of the Linux hostname -f
command? On Solaris, when I type hostname
, I receive the short name but I need to get the FQDN.
Typing hostname -f
sets the short name to be "-f", and the manpage for hostname
is pitiful.
答案1
This is likely to work:
perl -mNet::Domain -e 'print Net::Domain::hostfqdn(), "\n"'
but it's not guaranteed. You can view the module source:
perldoc -m Net::Domain
to see how it works (if you know Perl well enough).
答案2
If you are on a system that the DNS knows about, you could try this:
bash-3.00# nslookup `hostname` | grep 'Name:' | awk '{print $2}'
ep60.bar.foo.com
or, as suggested by a commenter, use "host" instead of nslookup:
host $(hostname) | cut -d" " -f1
I tested this successfully on Linux, Solaris, AIX, and HP-UX.
答案3
check-hostname | awk '{ print $NF }'