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sfk ping ip [ip2] [to ip3] [options]
check if machine(s) on given ip(s) reply to pings.
default with only a few target adresses is
to show a graphical display of replies.
with many addresses a list of replies is shown.
experimental command. may not always list all
available machines, especially on embedded linux.
may require admin rights with Windows 7.
if you get an error, right click on cmd.exe
and select "run as admin" to enable sfk ping.
graphical reply output
. no reply
0 ... 9 fast reply, 0 - 9 msec
A ... Z slow reply, >= 10 msec
parameters
to n ping range up to n within the same
class c network (up to 100 addresses)
net n [n2] ping 192.168.n.1 to 192.168.n.254 if
computer runs in 192.168 network
net r1.r2 n ping r1.r2.n.1 to r1.r2.n.254
mynet ping the network of this computer
options
-time with single ip: show reply time
-every ns with graphical ping only:
ping every n seconds (default is 1s).
use 10s when pinging internet servers
over longer time, to reduce server load.
-maxwait n wait up to n msec for a reply
-maxwait ns wait up to n seconds
-list send just one ping and show result
as a flat list without graph
-stop stop on first reply from any ip
-range s e with "net": ping from s to e
instead of 1 to 254
-pure print just replying ip's
-quiet print less infos
-quiet=2 show no OK etc. with -stop
-noterm output is not for terminal but file.
writes only one ping summary per minute.
see also
sfk pingdiff find new devices in the network
sfk tcping check if a server accepts connections
examples
sfk ping 192.168.1.200 -stop -maxwait 600s
+sleep 1000 +then run "install.sh" -yes
waits for a ping reply on given ip,
then runs install.sh after another delay.
sfk ping 192.168.1.200 192.168.1.210
ping these two ip's in parallel
sfk ping 130 140 2.150
ping IP .130 and .140 within current subnet
and .150 in the .2 subnet
sfk ping net 1 2 10
ping whole subnets 1, 2 and 10, like
192.168.1.1 to 192.168.1.254
192.168.2.1 to 192.168.2.254
192.168.10.1 to 192.168.10.254
if your computer is within 192.168.x.x
sfk ping net 192.178 3 5
ping 192.178.3.1 to 254 and .5.1 to 254
sfk ping mynet
if my computer has an IP 192.168.178.20
then this pings 192.168.178.1 to .254
sfk ping ip [ip2] [to ip3] [options]
check if machine(s) on given ip(s) reply to
pings.
default with only a few target adresses is
to show a graphical display of replies.
with many addresses a list of replies
is shown.
experimental command. may not always
list all available machines, especially on
embedded linux.
may require admin rights with Windows 7.
if you get an error, right click on cmd.exe
and select "run as admin" to enable sfk
ping.
graphical reply output
. no reply
0 ... 9 fast reply, 0 - 9 msec
A ... Z slow reply, >= 10 msec
parameters
to n ping range up to n
within the same class c
network (up to 100
addresses)
net n [n2] ping 192.168.n.1 to
192.168.n.254 if
computer runs in 192.168
network
net r1.r2 n ping r1.r2.n.1 to
r1.r2.n.254
mynet ping the network of this
computer
options
-time with single ip: show
reply time
-every ns with graphical ping only:
ping every n seconds
(default is 1s). use 10s
when pinging internet
servers over longer time,
to reduce server load.
-maxwait n wait up to n msec for a
reply
-maxwait ns wait up to n seconds
-list send just one ping and
show result as a flat
list without graph
-stop stop on first reply from
any ip
-range s e with "net": ping
from s to e instead of 1
to 254
-pure print just replying ip's
-quiet print less infos
-quiet=2 show no OK etc. with
-stop
-noterm output is not for
terminal but file.
writes only one ping
summary per minute.
see also
sfk pingdiff find new devices in the
network
sfk tcping check if a server
accepts connections
you are viewing this page in mobile portrait mode with a limited layout. turn your device right, use a desktop browser or buy the sfk e-book for improved reading. sfk is a free open-source tool, running instantly without installation efforts. no DLL's, no registry changes - just get sfk.exe from the zip package and use it (binaries for windows, linux and mac are included).
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