Linux Commands Reference - Complete Linux Command Guide
Comprehensive Linux command reference with 150+ commands. Search, filter by category, and view detailed usage examples.
hostname
Show or set system hostname
Syntax
hostname [OPTION]... [NAME]Common Options
-aShow alias-dShow domain name-fShow FQDN-iShow IP address-IShow all IP addresses-sShow short hostname-VShow version-yShow NIS domain nameCommon Examples
hostnameShow hostname
hostname -IShow all IP addresses
hostname -fShow FQDN
hostname newnameSet new hostname (temporary)
hostname -iShow IP for hostname
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