How to use Puppet to synchronize user passwords across servers? [closed]

Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 8 years ago. Improve this question I’ve been assigned to use Puppet to synchronize user passwords across an arbitrary number of … Read more

web program today: why is online web program user =/= Unix user in /etc/passwd [closed]

Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 5 years ago. Improve this question History and explanation In the early days of Unix, … as Unix was invented as … Read more

How to estimate a server specifications for this particular system? [closed]

Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for Server Fault. Closed 8 years ago. Improve this question I’m working in a college project and I’m supposed to specify the server’s hardware to hold a system. The system is some kind … Read more

linux ftp server with virtual users [closed]

As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for … Read more

Nginx can’t serve more than 40 concurrent users

I’m testing my Nginx web server (configured with CentminMod) with https://www.blitz.io/ and the server returns timeouts when the connected users are about 40. I can’t understand why! It’s Nginx, not Apache! Can anyone help me? This i my nginx.conf: user nginx nginx; worker_processes 1; worker_priority -10; worker_rlimit_nofile 260000; timer_resolution 100ms; error_log logs/error.log; pid logs/nginx.pid; pcre_jit … Read more

CentOS root+nologin [closed]

Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for Server Fault. Closed 6 years ago. Improve this question Can I somehow get access to root account after changing /etc/passwd file? Similar problems: Lost root access possibility /sbin/nologin How do I regain … Read more

Prevent users from installing softwares on workstation irrespective of rights [closed]

Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for Server Fault. Closed 5 years ago. Improve this question I am trying to apply below scenario, could you please help me out. In my environment all users are having administrative right on … Read more