How to kill port in termux?

user_8865030 0
Viewed 1410

In temux i run on port 8083 node.

In ubuntu i use in package.json this script:

but in termux it is not working.

"kill": `"kill $(lsof -t -i:8083)"`

I get this eror

sh: 1: kill: Usage: kill [-s sigspec | -signum | -sigspec] [pid | job]... or
kill -l [exitstatus]
npm ERR! code ELIFECYCLE
npm ERR! errno 2
npm ERR! radio@1.0.0 kill: `kill $(lsof -t -i:8083)`
npm ERR! Exit status 2
npm ERR!
npm ERR! Failed at the radio@1.0.0 kill script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /data/data/com.termux/files/home/.npm/_logs/2020-07-15T12_44_45_322Z-debug.log

And two variant

"kill": "fuser -k 8083/tcp && echo 'Terminated' || echo 'Nothing thing was running on the PORT'"

radio@1.0.0 kill2 /data/data/com.termux/files/home/server-radio
> fuser -k 8083/tcp && echo 'Terminated' || echo 'Nothing was running on the PORT'

Cannot open protocol file "/proc/net/tcp": Permission denied
Nothing was running on the PORT
termux
2 Answers

Use the command

 sudo netstat -plten |grep java

used grep java as tomcat uses java as their processes.

It will show the list of processes with port number and process id

tcp6       0      0 :::8080                 :::*                    LISTEN      
1000       30070621    16085/java

the number before /java is a process id. Now use kill command to kill the process

kill -9 16085

-9 implies the process will be killed forcefully.

user_192802470

Try this

kill -9 $(lsof -t -i:8083 -sTCP:LISTEN)

or try with sudo

sudo kill -9 $(lsof -t -i:8083 -sTCP:LISTEN)
user_80537140
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