# Network: ARP entries [Entries]
UserParameter=arp.entries,grep -c -v 'HW type' /proc/net/arp
# System: CPU speed []
UserParameter=cpuspeed.core0,grep MHz /proc/cpuinfo | head -n 1 | cut -c 12- | awk '{ sum += $1 } END { print sum }'
UserParameter=cpuspeed.core1,grep MHz /proc/cpuinfo | tail -n 1 | cut -c 12- | awk '{ sum += $1 } END { print sum }'
# System: HDD SMART Temperature
UserParameter=hdd_smart_temp[*],smartctl -a /dev/$1 |awk '/194 Tempera/ {print $4}'
# Detailed process count
UserParameter=processes_uninterruptible,ps axo state= |grep -c D
UserParameter=processes_runnable,ps axo state= |grep -c R
UserParameter=processes_sleeping,ps axo state= |grep -c S
UserParameter=processes_stopped,ps axo state= |grep -c T
UserParameter=processes_paging,ps axo state= |grep -c W
UserParameter=processes_dead,ps axo state= |grep -c X
UserParameter=processes_zombie,ps axo state= |grep -c Z
# Number of process forks per second
UserParameter=processes_forks,awk '/processes/ {print $2}' /proc/stat
# Available entropy
UserParameter=entropy,cat /proc/sys/kernel/random/entropy_avail
# WiFi level, noise, and network values
# Quality - link : general quality of the reception.
UserParameter=wifi_quality,awk -F'[ :]*' '/:/ {gsub(/\. /," ",$0); print $4; }' /proc/net/wireless
# Quality - level : signal strength at the receiver.
UserParameter=wifi_level,awk -F'[ :]*' '/:/ {gsub(/\. /," ",$0); print $5; }' /proc/net/wireless
# Quality - noise : silence level (no packet) at the receiver.
UserParameter=wifi_noise,awk -F'[ :]*' '/:/ {gsub(/\. /," ",$0); print $6; }' /proc/net/wireless
# Discarded - nwid : number of discarded packets due to invalid network id.
UserParameter=wifi_d_nwid,awk -F'[ :]*' '/:/ {gsub(/\. /," ",$0); print $7; }' /proc/net/wireless
# Discarded - crypt : number of packet unable to decrypt.
UserParameter=wifi_d_crypt,awk -F'[ :]*' '/:/ {gsub(/\. /," ",$0); print $8; }' /proc/net/wireless
# Discarded - misc
UserParameter=wifi_d_misc,awk -F'[ :]*' '/:/ {gsub(/\. /," ",$0); print $11; }' /proc/net/wireless
# Missed Beacons
UserParameter=wifi_mbeac,awk -F'[ :]*' '/:/ {gsub(/\. /," ",$0); print $12; }' /proc/net/wireless
# Networking: Connection tracking
UserParameter=conntrack_established,sudo grep -c ESTABLISHED /proc/net/ip_conntrack
UserParameter=conntrack_fin_wait,sudo grep -c FIN_WAIT /proc/net/ip_conntrack
UserParameter=conntrack_time_wait,sudo grep -c TIME_WAIT /proc/net/ip_conntrack
UserParameter=conntrack_syn_sent,sudo grep -c SYN_SENT /proc/net/ip_conntrack
UserParameter=conntrack_assured,sudo grep -c ASSURED /proc/net/ip_conntrack
UserParameter=conntrack_tcp_tot,sudo grep -c ^tcp /proc/net/ip_conntrack
UserParameter=conntrack_udp_tot,sudo grep -c ^udp /proc/net/ip_conntrack
# Remote Ping (specify host)
UserParameter=rping[*],ping $2 -c1 -W5|awk -F '[ /]*' '/rtt/ {print $7}' || echo
# Debian: packages stats - WARNING: quite heavy processes, run it infrequently
UserParameter=deb_pkg_removed,grep -c '^Status: deinstall ok config-files$' /var/lib/dpkg/status
UserParameter=deb_pkg_installed,grep -c '^Status: install ok installed$' /var/lib/dpkg/status
UserParameter=deb_pkg_purged,grep -c '^Status: purge ok not-installed$' /var/lib/dpkg/status
# Debian: last dpkg run date - useful to spot unmantained systems
UserParameter=deb_dpkg_lastrun,awk 'END{print $1,$2}' /var/log/dpkg.log
# iptables: bytes processed by each firewall rule. Rule number must be specified.
UserParameter=iptables_input_bytes[*],iptables -nv -LINPUT|awk "NR==2+$1"|echo $((`awk '{r=$2;sub(/G/,"*1048576",r);sub(/M/,"*1024",r);print r}'`))
UserParameter=iptables_forward_bytes[*],iptables -nv -LFORWARD|awk "NR==2+$1"|echo $((`awk '{r=$2;sub(/G/,"*1048576",r);sub(/M/,"*1024",r);print r}'`))
UserParameter=iptables_output_bytes[*],iptables -nv -LOUTPUT|awk "NR==2+$1"|echo $((`awk '{r=$2;sub(/G/,"*1048576",r);sub(/M/,"*1024",r);print r}'`))
