... konqueror instance.

Every tab (even tabs that were not part of current sessions any more) is opened on a separate window more than twelve times. The only way I have to deal with this is to kill the process, since they are too many windows to be all Alt-F4ed.

# ps aux | grep konq
pfniggah 13736 83.3 11.2 965816 409768 pts/23 Rl 15:32 3:05 konqueror
root 14090 0.0 0.0 12780 888 pts/20 S+ 15:36 0:00 grep konq
# kill -9 13736

So, basically, I can't use konqueror.

This is very annoying and I think "they" (all those idiots serving as Internet police) are doing that on purpose. If you want to take a look at how my display looks like:

https://ipsoscustodes.wordpress.com/kon ... 22_153537/

How can I list via the command prompt how many konqueror instances were opened by plasma?

How can I troubleshoot/fix that problem?

$ _AP="konqueror"
$
$ # application processes:
$ _AP_PRX="${_AP}_$(date +%Y%m%d%H%M%S).prx"
$
$ date
Fri Nov 22 01:07:13 CET 2019
$ ps aux | grep "${_AP}"
pfniggah 4991 65.1 27.7 1694808 1010520 pts/20 Sl 00:25 27:10 konqueror
pfniggah 15216 0.0 0.0 12780 976 pts/22 S+ 01:07 0:00 grep konqueror
$
$ ps aux | grep "${_AP}" | awk '{print $2}' | sort -nr > "${_AP_PRX}"
$
$ _LNS=$(wc -l ${_AP_PRX} | awk '{print $1}')
$ echo "// __ \$_LNS: |${_LNS}|"
// __ $_LNS: |2|

jweinberg1975:forum.kde.org:plasma:lots of windows opened apparently as part of a single konqueror instance ...