Latest Server related questions

Score: 1
How come "ls -U" on a directory that contains many files takes some time, while doing "ls -U | head" returns an answer immediately?
cn flag

When you want to get a sample of file names from a directory that contains many files, it is advised to do "ls -U | head", because otherwise doing "ls" alone can take quite some time.

However, why doesn't "ls -U" by it self does not start returning outputs as soon as it ran?

Score: 1
Manu avatar
Ansible task for updating/cleaning up dbatools failing
us flag

I keep the Installation of the dbatools.io PowerShell module updated on my MSSQL Servers with a simple Ansible playbook which includes the following task:

#################### UPDATE DBATOOLS ####################
    - name: uppdate dbatools
      win_shell: |
        if ([Net.ServicePointManager]::SecurityProtocol -match "Tls12") {
            write-host "OK: tls 12 active"
            }
             ...
Score: 0
What does a Memory Device 1 A 4 yellow health status in Vmware mean?
kz flag

I'm not exactly clear on what the above message means or how to troubleshoot it. My first instinct is a memory stick has errors / going bad and I need to run memtest to check this. This would mean bringing down our main server so before I do this I'd like to hear from you guys if this is the correct path. At this point there has been no noticeable degradation of server performance.

Thanks for he ...

Score: 0
roelvanmeer avatar
Can Samba close a single user session coming from a shared host?
ie flag

If I want to close a user session on a Samba server, the smbcontrol close-share and smbcontrol kill-client-ip commands are available to achieve this. However when dealing with a shared client (a Windows Terminal Server for example) these commands close the session of all users on that client.

Is it possible to close the session of only one user if that session comes from a shared host? I've looked at  ...

Score: 0
Edel Rojas avatar
Iptables redirection to main proxy after filter on local proxy
in flag

I manage a subnet linked to an Institutional network (IN). Internet access from my subnet is through a proxy with credentials (they are not related to the users of my domain) in the IN. I need to apply several filters that are not implemented by that proxy. For that purpose I use squid on my local network with a non-transparent proxy. The problem is that after filtering with squid, I need to redirect to ...

Score: 0
Satish Lamak avatar
Does springBoot Jar and React build from ubuntu server will work on CentOs server?
jp flag

We have our jenkins on ubuntu server, we have 2 jobs, one is to create springboot jar's and another one to build react project.

After successful completion of job we have to copy it on UAT server which is CentOs server.

Does it will have any effect on the web application i.e. we are building code on ubuntu and running it on CentOs.

Please help.

Score: 0
Sadok avatar
Openvpn and routing for outside
cn flag

I installed openvpn on my router. Everything works great. But, when the tunnel is up, my router is no longer accessible from the outside (I have a "white" dedicated address). Packets get to the external interface and the response goes into the tunnel through the routing - this is clear. But how to deal with it?

I can’t show the server configuration (this is ProtonVPN), I can show the client con ...

Score: 0
Boris avatar
docker containaer promiscuous mode partially working
us flag

I have strange virtual (docker bridges) networking condition

I have two dockers connected to the same bridge via docker-compose. One docker is "probe" and one is "injector". Injector uses tcpreplay to replay capture and "probe" should receive it via tcpdump. Needless to say the capture replayed does not have any relation to IPs or macs of the NICS attached to the bridge. pinging is working fine b ...

Score: -1
Two different sites with one domain
br flag

This the scenario I have two sites

The sites are connected together by a P2P wireless connection

Windows Servers 2012 on both sites acts as a domain controller. We have one domain for both

DHCP service is enabled in both servers with a failover setting

Users in each site are browsing the internet via two TMG Proxy

The TMG settings are pushed to the users when they login in via GPO setting so the us ...

Score: -1
How to send an email with openssl and Microsoft Exchange Online?
vn flag

With Microsoft disabling basic auth in Exchange Online, I set out to add support Modern Authentication in our application. Our app sends basic email alerts. Currently we use SMTP basic auth or open relay for this, but Modern Auth would be a nice addition.

To fully understand the process, I'd like to go through the entire email process manually. I have a development tenant at Microsoft, in which I h ...

Score: 0
Alex avatar
Vagrant + Docker: sync folder permision
eg flag

all!

I use Vagrant to manage a Ubuntu-14.04 docker.

I have a sync shared folder name: common (create by my personal user in host)

config.vm.synced_folder "common", "/common"

The vagrant Docs says:

The Docker provider does not support specifying options for owner or group on folders synced with a docker container.

In my case, vagrant user(docker) and my personal user (host), have diferents UID. T ...

Score: 1
bjoster avatar
How to delete a Scheduled task folder with PowerShell?
cn flag

I need to delete a scheduled task folders on a lot of machines, ideally with PowerShell. I couldn't find anything on how to do that - it seems like the documentation covers everyting but folders.

Did I miss someting?

Score: 0
mailman3 moderation emails don't provide link to web interface
jp flag

The automatic emails received by moderators of a mailman3 mailing list do not contain any link to the administrative web page (mailman2 provided such links). Is it possible to configure mailman3 so that such links are included?

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