This script provides formatted, summarised list of the essential pieces of information from the Junos command: show security ipsec security-associations detail
bdale@0ffnet-srx210-gw> op show-secure-tunnels
VPN Name Interface State Port Remote Gateway
MY-VPN st0.103 up 4500 181.212.91.157
OTHER-VPN st0.110 up 500 64.242.153.255
SOMEONE-IPSEC-VPN st0.101 up 500 203.133.113.253
OTHER-PERSON-VPN st0.104 up 16664 216.213.96.242
SOME-TEST-VPN st0.111 up 500 143.209.115.54
MGMT-VPNS-EASTWEST st0.113 up 500 125.155.155.52
MGMT-VPNS-NORTHSOUTH st0.112 up 500 121.153.62.210
DUMPS-IPSEC-VPN st0.100 up 4500 176.166.251.174
bdale-IPSEC-VPN st0.0 up 500 159.167.250.207
You can test this directly from Junos providing your box can resolve DNS and reach the Internet:
op url https://raw.githubusercontent.com/dfex/DFEXjunoscripts/master/show-secure-tunnels.slax