Denyhosts or even better Fail2ban
Fail2ban
Nagios2
memcached
Last - Lastb
System troubleshoting tool
Check memory by process
sar
atsar
Home made script for system stats similar to sar
vmstat
cpu usage
iostat - disk usage
ionice - iotop
Taskset - retrieve or set a process's CPU affinity
Iperf - The TCP/UDP Bandwidth Measurement Tool
NetHogs - What program is using that bandwidth?
w
who
Linux explorer - Linuxexplo
Sysadmin tools including DISH - flexible tool for managing large number of any type of hosts such as (clustered) servers, switches, databases
bwm-ng - Bandwidth monitor
Samplificator - Forward UDP datagrams to multiple destinations
Log tools Tamper-proof log file manipulation and processing designed for long term storing
Simple script to monitor server resources
Winexe
Compression tools
Split command
Tcpreplay
Script to inject events per second
Icron
Script to monitor disk space and send email
Tools
page revision: 47, last edited: 20 Feb 2020 11:04
