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Recent questions and answers

Recent questions and answers

I have my domain registered with name.com and the same is my domain host i.e. I use their name servers and all of my DNS records are there only an A record points to my web host while MX records point ...
I have a Mac Mini with OS X Server 5.1.7 running. I have a service running locally accessible via http://127.0.0.1:3000/ask (without authentication) and I want to make it available to the outside but ...
I know that spammers can send from fake e-mail address like fake@mydomain.com But my concern in my specific case, is that g-mail displays the spam e-mail beside it via - mydomain.com and mailed-by ...
I download it at https://www.elastic.co/downloads/logstash. And test it in CentOS 7.0. The JRE's version is 1.8.0_101. When I run ./bin/logstash agent -f config/log4j_to_es.conf it prints: Unable to ...
I'm trying to write a cgi form handler using cgicc and mysql++. Everything is installed on my machine, and the C++ compiles and links fine into the .cgi file, but when I try to test in on apache, I ...
I have set up the domains in the Configure section of the Web Apps of the old Azure portal and they are all verified. In the new Zaure portal DNS I have the following: @ A 3600 *IPAddress* @ NS ...
I'm trying to measure the wire-to-wire latency of a blackbox application. The application engages in tcp offloading (kernel bypass), it consumes incoming UDP packets via a NIC and in response, ...
My current setup is nginx for a specific domain, which redirects all requests to https. But I have several subdomains which point directly to Google for Apps services (email, calendar, drive). These ...
I learn using rlm_rest of freeradius also for the DHCP part. Currently I can alocate IP addres based on User clas and DHCP relay that directly serve the user. Now, I will use UBNT Unifi APs. This ...
On my windows 10, when I hit "localhost" on my browser it says "HTTP Error 503. The service is unavailable." But, if I hit to "http://127.0.0.1/" it works as expected and default page comes. I've ...
I have an EC2 instance using Ubuntu 14.04 which is where i want to send email from. I tested it by sending an email: echo "This is the body of the email" | mail -s "This is the subject line " ...
I've dockerised a wordpress application, now I'm being a purist and don't want to include nginx in the docker container and don't want to share any state between the nginx container and php-fpm ...
I have a database available as .frm and .ibd files for every table. My due to mistake i have uninstalled mysql from my machine. Now I want to create database with these existing frm and .ibd files. ...
I have a small Hyper-V environment, but since today I cannot ping from the VM to outside, and not from the local network to the VM. My situation/network in short: Router: 192.168.1.254 My Hyper-V ...
I need to monitor if a specific process is running on 45 Debian machines. I need a tool with a web interface and preferably a phone app. I can’t install anything on these machines (but I can copy ...
Lately some some miss-config happened in my server made me unable to login in any php script except WordPress! We noticed that when we move any php script (Joomla and custom php) to a new account in ...
I've configured Apache tomcat7 as backend & apache2.2 as frontend both on same CentOS 6 server & here is part of my configurations: In Server.xml I have: <Connector port="8009" protocol="...
I've got a personal project where I have Openwrt + Python + SQLite running in a small router with barely any space (16Mb). To store the database I am using a USB/SDcard attached to the router. ...
Currently my application is using single linux machine for 1) Mysql database 2) Student platform (student.domain.com) - PHP 3) Teacher platform (teacher.domain.com) - PHP 4) Sale platform (agent....
I updated my OpenSUSE system today. After rebooting, I could not log in, even as root from a tty. The system gave a lot of errors about journald so I figured I would boot up a rescue disk and see ...
I'm running the latest Mongo release build on Ubuntu 16.04. I can run it with this command: mongod --sslMode requireSSL --sslPEMKeyFile /etc/ssl/mongodb.pem but whenever I run it with: sudo ...
The maldet / Rfxn Linux MalDetect docs give this for getting an email report even when nothing was found: -e, --report SCANID email View scan report of most recent scan or of a specific SCANID ...
I seem to have lost some projects, and in going through all my data, the only thing ive found for a few projects is a .git directory with the following contents. Is it at all possible to recover my ...
I have a few internet connections on different debian boxes which I would like to set up some form of round robin routing for. I can't seem to find any info on this for separate boxes with their own ...
I'm having trouble getting Remote Desktop Web (RD-Web) to work when accessing through a gateway. When I set up to connect to the computer or app via the Remote Desktop Program, and configure the ...
In our company we have a lot of servers (at this moment arount 20, numbers increasing). Not all LDAP users are allowed to get access to the same servers. My Idea is to make one user group per server ...
I recently jumped from Apache2 to Nginx, and I'm actually loving it. However I can't figure out how to make a server proxy based on URI or GET parameters. What I'm actually trying to accomplish is : ...
I want to route public IPs from server A and use them on server B. I created the GRE tunnel and it works. I then setup a route on server A in the following way: (public IP) 192.168.11.111 via 10.0....
I'm trying to connect via outlook to a postfix server (send example message via smtp). On the server it seems the port is open: nmap -sT -O localhost Starting Nmap 6.40 ( http://nmap.org ) at 2016-...
I have created a SMB share on my Windows 10 PC. I have forwarded the nesecary ports on my router to allow outside acces to the server. From my mac (On other network) i can connect to the server no ...