I have a tomcat webapp that runs a process in the shell because several of the utilities are not available in java. This code works perfectly on other machines, but there is a mysterious problem on my public server. I print the string to the log, and it looks like this: (path/to/ is not the actual paths) If I…
Tag: tomcat
RedHat on port 80
I got Apache Tomcat running some app on RedHat server, now listening on port 8081. I want the app to listen to port 80, but not working. My RedHat server not using firewall so iptables has no relavance. How can i make it work? Here is my server.xml: Answer Ports below 1024 can only be opened by a root user.
Can’t connect to Tomcat9 outside
I can’t connect to tomcat9 from outside (by ip) i disabled tcp6 (add to /etc/sysctl.conf) following netstat -nlp output: server.xml Connector block: I also tried to add useIPVHosts=”true” to <Connector> and resolveHosts=”true” to <Valve> block in server.xml, but still…
can’t connect to ec2 tomcat localhost
I’ve followed a lot of tutorials and questions which been asked before, but still no good (I’m total beginner in ec2) I’ve did the following: lunched Amazon Linux AMI 2015.09.1 (HVM), SSD Volume Type. I’ve added this rule to my security group inbound: but when I try to browse to: Publi…
Command to change tomcat server port
I’m using ubuntu, and I’m in a need of some command, using which I can change the server port configurations. Therefore, my question is… Is there any linux command, to update the Tomcat server connection port, as well as server shutdown port? Answer maksim_khokhlov answer looks promising if …
shell script to kill tomcat service if it is not stopped by stop command after certain amount of time?
I would like to write shell script to start and stop tomcat server.For stopping the tomcat I am using this command “./bin/shudown.sh” or “./bin/catalina.sh stop”. This is not working most of the times, tomcat is still running.So I would like to kill the tomcat after giving shutdown com…
Cannot access Tomcat via web after EC2 reboot
I rebooted my Amazon EC2 instance, and now I can’t connect to my Tomcat7 web server via the web. Here’s what I’ve tried, to no avail: 1) Confirmed that my settings are correct in Tomcat’s server.xml file: 2) updated my iptables via this post: 3) Reviewed my tomcat catalina.out log (suc…
Tomcat Server creating Directories in tmp
Everytime my embedded virtual tomcat server is ran (spring boot) it creates a directory structure in /tmp/ that is named tomcat.##########################.8080 (I am guessing 8080 is for port or something but the 8080 is consistent). This structure does not take up much space alone but after running the tomca…
How to execute a command on behalf of a user if login is denied
I need to run tomcat on behalf of tomcat user. But in /etc/passwd I have the following line: So when I try to do this: sudo su tomcat ./bin/startup.sh It complains about: su: /bin/nologin: No such file or directory How do I execute the command with proper permissions? Thanks in advance! P.S. I’m trying …
How to restart application in tomcat server
I have been looking for some solution to restart app inside tomcat server on remote linux machine but i haven’t found anything yet. Can anyone please tell me how can i restart the application in Tomcat Server after some time interval without restarting the tomcat server on remote machine? Can anyone hel…