imperva Gateway common command

重启GW，重新获取SG相关文件
impctl gateway stop
rm -rf /opt/SecureSphere/etc/configuration/**
rm -rf /opt/SecureSphere/etc/sg*
rm -rf /opt/SecureSphere/etc/{gwconf.xml,config.xml}
rm -rf /opt/SecureSphere/etc/global/*
impctl gateway start

Show gateway various states
# less /proc/hades/status
Show gateway log
# gwlog
Show last gateway log
# tail_gwlog
Show platform information
# impctl platform show
Stop Gateway 
# impctl gateway stop --teardown
Show Gateway status
# impctl status
Not register
# impctl gateway unregister
Start gateway
# impctl gateway start --prepare
Restart register
# impctl gateway register --allocate-new-unique-id
Start Gateway
# impctl gateway start
Restart MX service
# impctl server restart
Get-Tech-Info
# impctl support get-tech-info
Show Managerment Server Status
# impctl server status
Show Gateway Status
# impctl gateway status
Show System Version
# impctl --version
Show Patch Number
# cat /opt/SecureSphere/etc/patch_level
Backup System
# full_expimp.sh
Change password expire setting
# chage -I -1 -m 0 -M 99999 -E -1 root
Hardware Serial Number
# impctl platform dmi show | grep Serial
Show user secure password
# password_decode $(grep "name=\"secure\"" /opt/SecureSphere/etc/bootstrap.xml|cut -d\" -f4)