According to the User module you can use this: – name: Adding user {{ user }} user: name={{ user }} group={{ user }} shell=/bin/bash password=${password} groups=sudo append=yes You can just add the groups=groupname and append=yes to add them to an existing user when you’re creating them
Use the dscl command. This example would create the user “luser”, like so: dscl . -create /Users/luser dscl . -create /Users/luser UserShell /bin/bash dscl . -create /Users/luser RealName “Lucius Q. User” dscl . -create /Users/luser UniqueID “1010” dscl . -create /Users/luser PrimaryGroupID 80 dscl . -create /Users/luser NFSHomeDirectory /Users/luser You can then use passwd to … Read more
Think of it like this: DNS is the phone directory/yellow pages. When someone wants to call your phone, they can look up your name and get your phone number and call that phone. DNS does the same but for computers – when someone wants to go to www.example.com they ask DNS for the IP address … Read more
Yes, that’s an appropriate use of CNAMEs. In the discussions I’ve been part of, the arguments tend to go like this: Against CNAMEs: There is a (tiny) performance penalty, as the downstream DNS caches need to perform 2 DNS lookups, one for the CNAME and one for the A-Record the CNAME points to. Vague, bogus … Read more
I have solved the problem. The Keepalive=On should be inserted into ProxyPass config line: ProxyPass / http://www.dom.fi:8080/ retry=1 acquire=3000 timeout=600 Keepalive=On See that Keepalive=On there? It is critical 😉
Ansible 2.5 comes with special tags never and always. Tag never can be used exactly for this purpose. E.g: tasks: – debug: msg='{{ showmevar}}’ tags: [ ‘never’, ‘debug’ ] In this example, the task will only run when the debug (or never) tag is explicitly requested. [Reference on ansible docs]
Try comm Another way to look at it: Show lines that only exist in file a: (i.e. what was deleted from a) comm -23 a b Show lines that only exist in file b: (i.e. what was added to b) comm -13 a b Show lines that only exist in one file or the other: … Read more
I wouldn’t run my own DNS server – in my case, the hosting company that hosts my website provides free DNS service. There are also alternatives, companies that do nothing but DNS hosting (DNS Made Easy comes to mind, but there are many others) which are the kind of thing you should probably look into. … Read more
Ship hard drives across the ocean instead. At 11 Mbps with full utilization, you’re looking at just shy of 90 days to transfer 10 TB. 11 Mbps = 1.375 MBps = 116.015 GB/day. 10240 GB / 116.015 GB/day = ~88.3 days.
I’d start with: Always have a backup system of some kind. Even better if it has a history. Consider single points of failure and how to deal with them should they fail. Depending on the amount of computers involved, looking into some way to make and create a standard image across computers will make everyone’s … Read more