Latest Server related questions

Score: 0
How to install cgroup tools on Alpine Linux
aw flag

I need to install the control group tools on Alpine Linux; on some distros there is a cgroup-tools package or equivalent, but not on Alpine Linux.

I have looked for the a package containing any cg* file on the contents pane at https://pkgs.alpinelinux.org/, but nothing turns up related to control groups, and searched high and low on search engines.

Score: 0
Puppet: Create user account and use its UID/GID in dependent resource
in flag

I would like Puppet to do the following on the host:

  • Ensure a user named myuser exists.
    • I don't want to hardcode the UID as there are several users created this way.
  • Use the UID of myuser in a shell script (unfortunately username won't do).

So far I have:

user { 'myuser':
    ensure => present,
    system => true,
}

file { '/opt/myuser-uid':
    ensure   => file,
    contents => Use ...
Score: 0
SASL PLAIN authentication failed: bad protocol / cancel
om flag

I try to configure postfix relay in kubernetes on Alpine using saslauthd.

Dockerfile:

FROM alpine:3.15

RUN apk update && \
    apk add --no-cache postfix \
      libsasl \
      cyrus-sasl \
      cyrus-sasl-login \
      cyrus-sasl-plain \
      openssl \
      shadow \
      ca-certificates \
      bash \
      rsyslog \
      supervisor && \
      /usr/bin/newaliases && \
  ...
Score: 0
daylyroppo3 avatar
How to Connect to AWS EC2 Instance using PuTTY through free Wifi at cafe
id flag

I can connect to AWS EC2 Instance using PuTTY at my home by laptop. But when I bring the laptop to some cafe that provides free Wifi, it ends up with timeout error.

Even though the cafe's Wifi is secured, could AWS EC2 blocks connection from cafe?

Please advise me how to connect AWS EC2 using PuTTY at a cafe or somewhere outside.

Score: 0
Dockerised local Squid proxy gives 5xx errors to some requests done with Axios but works with others
cn flag

I'm trying to set up a local Squid proxy which does not cache anything. I am using Dockerised squid based on this image: https://hub.docker.com/r/ubuntu/squid

I run the image like so:

docker run -d --name squid-container -v /host/squid.conf:/etc/squid/squid.conf -e TZ=UTC -p 3128:3128 ubuntu/squid:4.13-21.10_edge

And I am now testing it via Node application with Axios like that:

  const res = aw ...
Score: 0
Raven Cheuk avatar
One bad sector causes the whole RAID0 to fail?
kr flag

In our server, we have four SSDs. The first one is for OS, and the remaining three are for RAID0.

Today, the disk mount corresponding to RAID0 suddenly goes missing. When I check the disks, the 3rd disk in the RAID0 says there is one bad sector, and it displays 1.0GB instead of 1.9TB.

Although the assessment says that Disk is OK, but the volumes show 1.0 GB Unknown instead of 1.9TB Linux RAID Member ...

Score: 0
abhishek_maran avatar
How do I resolve the "Snapin Error" when setting up SMTP on IIS Server?
cn flag

I have installed IIS 6.0 Manager and SMTP Server. When I right-click on [SMTP Virtual Server #1] and then click on Properties, I am getting this error "MMC has detected an error in a snap-in. It is recommended that you shut down and restart MMC."

I have tried this method: fix-mmc-has-detected-an-error-in-a-snap-in-when-a-non-administrator-starts-sna-manager-in-host-integration-server

I entered HIS Ad ...

Score: 0
Frustrated Melly avatar
check-host.net "broken pipe" HTTP status on my Bluehost Wordpress Nginx
cn flag

Issue: 502 Bad Gateway

So our team always reaches out to Bluehost Support regarding the issue. They can't fix it by themselves. We can't fix it either on the WordPress dashboard.

Please see attached photo for the check-host.net HTTP status of my Bluehost WordPress.

The check-host.net HTTP status of my Bluehost Wordpress

They always ask our permission to upgrade the .htaccess or rename it to solve the issue and clear the server's cache. We said yes. (We do ...

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