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[jsk_tools] add get_ros_client_hostnames_func #1742

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[jsk_tools] add get_ros_client_hostnames_func #1742

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4 changes: 4 additions & 0 deletions jsk_tools/env-hooks/99.jsk_tools.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -189,3 +189,7 @@ restart_travis() {
rosbag_record_interactive() {
rosbag record $(zenity --list --column topics $(rostopic list) --multiple --separator=' ')
}

get_ros_client_hostnames() {
rosnode list | xargs -P10 -I% bash -c "rosnode info % | grep \"contacting node\" | sed -e \"s/.*http:\/\///\" | sed -e \"s/:[0-9]*\/.*//\"" | sort -u
}