Sometimes I find that some Ubuntu installations don’t have the
dig command available:
[chris@work ~]$ dig +short example.com -bash: dig: command not found [chris@work ~]$
The solution is to install the
dnsutils package. For example:
[chris@work ~]$ sudo apt-get install dnsutils Reading package lists... Done Building dependency tree Reading state information... Done Suggested packages: rblcheck The following NEW packages will be installed: dnsutils 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded. Need to get 0 B/147 kB of archives. After this operation, 378 kB of additional disk space will be used. Selecting previously unselected package dnsutils. (Reading database ... 182371 files and directories currently installed.) Unpacking dnsutils (from .../dnsutils_1%3a9.9.3.dfsg.P2-4ubuntu1.1_amd64.deb) ... Processing triggers for man-db ... Setting up dnsutils (1:9.9.3.dfsg.P2-4ubuntu1.1) ... [chris@work ~]$ dig +short example.com 18.104.22.168 [chris@work ~]$
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