Latest Server related questions

Score: 0
unix_ike avatar
Access self-hosted web server from WAN and LAN with FQDN
ua flag

I have self-hosted web-server in internal network which i can access from external network with FQDN. I would like to access same server from internal network with same FQDN also.

I have configured my router to use my own DNS-server which is located in my internal network. I can access that and other machines with FQDN via SSH in my internal network, which has A-records in my DNS-server. But i ca ...

Score: 1
How to prepare custom Alpine Linux ISO for unattended installation
fr flag

I am evaluating Alpine Linux to replace CentOS, Currently we prepare Custom ISO with kickstart for unattended installations. In my case from unattended I mean that deployer just put USB and after that installer finish without asking any input.

For Alpine i found link(https://wiki.alpinelinux.org/wiki/How_to_make_a_custom_ISO_image_with_mkimage) but need more details for following

  • We can prepare answ ...
Score: 3
LeMoussel avatar
MX record with only one dot, possible?
ca flag

Lets say I have the following DNS active for domain example.com (leaving out ttl)

example.com MX 0 .

Does it mean that the MX record does point to example.com? That server with name example.com will handle mail for example.com domain?

Score: 0
Shlomi avatar
Trying to understand IIS permissions
it flag

I'm trying to understand how IIS permissions works because I had a weird scenario today..

So one of the developers installed IIS 10 on the server and created a site under C:\WebSites\Site1

Now, that particular site is also writing some txt log files to C:\Site1-Logs.

The Application Pool of Site1 is running as "ApplicationPoolIdentity".

Theoretically, The user running the site (IIS AppPool\Site1) should h ...

Score: 0
Gr4cchus avatar
Avahi-browse only showing ipv6 entries when in a different vlan
cn flag

Why are only IPv6 entries shown, what happened to the IPv4 entries? IPv6 Entries are the only ones being populated with the avahi-browse when run from a different vlan.

Setup IGMP, PIM on L3 switch with a vSphere ubuntu or VyOS vm todo mDNS reflection which is providing discoverability between vlans. However chromecast and tv have not been successful so far but figured if I could find out why only IPv6  ...

Score: 1
Update PGP key in self hosted apt repository
cn flag

We are using the Sonatype Nexus Repository Manager to host apt repositories. The GPG key of one of them has expired recently and needed to be updated. What I thought would be sufficient was to generate new key pairs (as described in the official site docs), paste the new private key through the Nexus UI and new passphrase then apt-key add new public key on client system and all would be good to go.  ...

Score: 0
Change assigned vpn IP on L2TP,PPTP
jp flag

I have PPTP and L2TP configured on my Centos 7. I want to give users a custom IP when they connected. Linux itself does this in order of defined IP range, which I do not want, and I want the IPs assigned randomly according to what I defined in /etc/ip-up. I did this before with the client-connect script in OpenVPN using ifconfig-push. But I did not succeed in PPTP and L2TP. I will be grateful to anyone  ...

Score: 0
Mohammad Mousavi avatar
Remove default docker registry and put prefix to pull images in Openshift 4.7
kh flag

I know we can add registry name before image name. like docker pull my_registry/myimage:latest. But by default it looks in docker hub. Is there anyway to remove docker hub from default or add a prefix for pulling image so if I try docker pull redis, it automatically runs docker pull myrepo/redis ?

I want to do it in openshift 4.7

enter image description here

As you see I want to look for redis in my private registry without ...

Score: 0
How to make a VPS with multiple IPs to proxy with more than 1 IP?
cn flag

I have a Ubuntu VPS with four different public IP addresses.

I want to use this VPS as a socks5 proxy in firefox browser, curl and other software with the possibility to use all public IPs of that machine using a socks5 proxy like Dante or any other.

What do you think that it is the best approach to make this config? Maybe a github script, using net rules on VPS?

I need to have four different socks5 pr ...

Score: 0
WSUS - Check which computer is missing a specific update?
do flag

Is there a way to check in WSUS which computers have installed an approved update and which computers have not yet installed it? The general details show the number of computers needing and update and the number of computers which have installed the update or where the update is not applicable.

Is there a way to generate a list which lists the computers that have or have not installed the update? ...

Score: 0
Greg Nelson avatar
Novice btrfs user: checksum failures and input/output errors galore
nl flag

A housemate suggested to me that I ought to use btrfs instead of what I've been doing up until now, which is using mdadm with cloned drives, and adding an extra drive into the array to "clone" a backup. The system has three drives, all physically different models:

  • /dev/sda: TOSHIBA HDWQ140
  • /dev/sdb: HGST HUS724040AL
  • /dev/sdc: WDC WDS250G2B0B

Well I've installed btrfs but now it's been running for c ...

Score: 0
Could not determine IPv4/IPv6 protocol
gb flag

I am having this problem all of a sudden. Open VPN worked brilliantly until December 2021- then it stopped connecting with the following reason:

RESOLVE: Cannot resolve host address: xxxx.xxxx.com:xxxx (No such host is known. ) Could not determine IPv4/IPv6 protocol.

I have hidden the host address and port designations- but hopefully you get the idea. Any help would be greatly appreciated as this  ...

Score: 0
Xsnipe 1231 avatar
Email Server with API calls
my flag

I am new to the world of Web Email and domain hosting. I was looking into projects like https://temp-mail.org/en/ and https://kopeechka.store. In these applications I can receive an email address, receive emails to those email addresses, and then delete the email from a simple python client using API calls to their API's. I want to replicate something similar using my own domain name(I have not regist ...

Score: 0
scp with -C flag does not perform compression
ru flag

The scp man page shows that the -C flag can be used for compressing a file on the fly while performing a remote copy -

$ man scp | grep "\-C"
     -C      Compression enable.  Passes the -C flag to ssh(1) to enable compression.

However, when I perform scp with and without the flag, the file size remains the same -

Without the flag:

$ scp root@remote-host:/path/to/file/* .
Password:
core_dump          ...
Score: 0
DBWeinstein avatar
will ssh work with a .cer file?
ng flag

I'm trying to set up an Avalance node on AWS. When following the instructions to set up a key pair, the file generated was a .cer file instead of a .pem file. Will I still be able to SSH onto the instance?

I'm on a mac and I'm not able to get the SSH to work. I don't know, however, what the issue is. It's not giving me an error. It's just sitting there with no response.

Got the instructions here ...

Score: 0
chx avatar
How do you SSH into a machine to set up a VNC tunnel and a SOCKS proxy if there's a jumphost?
cn flag
chx

Currently I am running

autossh -fqND "*:8080" -p 2222 192.168.1.217
autossh -fqN -L 5990:192.168.1.217:5900 home

and home is the jumphost to 192.168.1.217 set with ProxyJump home. So I am wondering whether the two could be merged into a single autossh command.

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