for one line per process:
ss -p | cat
for established sockets only:
ss -p | grep STA
for just process names:
ss -p | cut -f2 -sd\"
or
ss -p | grep STA | cut -f2 -d\"
It finds, specifically, the connections to the HTTP and HTTPS ports as source ports. You can check for destination ports as well. Show Sample Output
Uses the suggestions by jld on #12421 as well as the new iproute2 tools instead of old net-tools.
Monitoring TCP connections number showing each state. It uses ss instead of netstat because it's much faster with high trafic. You can fgrep specific ports by piping right before awk: watch "ss -nat | fgrep :80 | awk '"'{print $1}'"' | sort | uniq -c" Show Sample Output
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