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4
votes
2answers
274 views

Accidential CHMOD 755

Alright, I accidentially chomdded everything to 755, which isn't as terrible as chowning everything to the local user. How insecure is this and how would I restore it easily, without reinstalling?
91
votes
23answers
7k views

How do you make it obvious you are on a production system?

A few of us at my company have root access on production servers. We are looking for a good way to make it exceedingly clear when we have ssh'd in. A few ideas we have had are: Bright red prompt ...
14
votes
5answers
3k views

What is the best way to monitor a production server?

We are running two production servers with Apache 2 and MySQL. I am looking for a reliable way of monitoring our load, stability and uptime. I have come across monit, but are there better ...
16
votes
4answers
2k views

Monitoring production server

Hey all, We have 3 dedicated server, splitted in several VPS using openVZ. We're using munin to monitor the VPS with the production sites, and monit on some one of the VPS to make sure it restarts the ...
14
votes
13answers
3k views

What backup solution you use for linux servers

What backup solutions you use for linux server in production environment? Do you prefer open source or commercial products? What you consider to be essential features in backup software? Which ...
19
votes
8answers
4k views

automated linux deployment and config management at small scale - is it worth it?

i'm about to deploy ~25 servers running debian. machines will have different roles - web servers, java appservs, proxies, mysql boxes. environment will probably not grow much in the future - maybe 2-5 ...
12
votes
11answers
2k views

Production deployment tools [closed]

Similar to building software, tools should be used to deploy production server updates (whether DB, website, router configurations, etc). The use of tools reduces certain types of human error (missed ...
5
votes
2answers
1k views

Production deployment to EC2 with minimal downtime

I have a simple web application deployed on a large instance with EC2. I now want to deploy the latest code to this server but I want to do this in a way which minimizes downtime and is a smooth as ...
3
votes
5answers
1k views

Apache on Windows in production environment? Why not?

"Everyone" know that Apache is for Linux/Unix and on Windows IIS is the way to go. However, I'm not a pro at Linux and it would be an enormous relief for me to use just the same setup in the ...
20
votes
7answers
7k views

Is it OK to run perfmon on production servers? And why?

Or should perfmon be limited to a Dev/QA server with load tests that simulate production activity? I'd like to run perfmon for two days (like Sql Server master Brent Ozar suggests) to get an overall ...
4
votes
2answers
1k views

ProFTPD Virtual User Directory

Alright, I'm trying to replicate a web hosting company's basic setup here by authenticating virtual users via SQL and redirect/jail them to their directory. I've accomplished most of the goals here, ...
1
vote
3answers
2k views

How do I properly set up SQL Server Profiler in a production environment?

In our production environment (SQL Server 2008 Enterprise), we've been having issues with CPU usage and network utilization. Based on the specs of the (multiple) machines we have and the general ...
1
vote
1answer
255 views

glassfish v3 and java EE in production mode: what are the options to update a live web app?

I am building a web app using java EE and glassfish v3. I want to move it to production mode soon, however i have zero experience with using glassfish in production, i would appreciate if you give me ...