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8 Options to Trace/Debug Programs using Linux strace Command
The strace is the tool that helps in debugging issues by tracing system calls executed by a program. It is handy when you want to see how the program interacts with the operating system, like what...
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GoAccess - A Real Time Apache Web Access Log Analyzer
GoAccess is a free real-time web log analyzer and interactive viewer that runs in a terminal on Linux or BSD distribution. It provides fast and valuable HTTP statistics for system administrators that...
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Install Iperf and Test Network Throughput,Speed/Other Statistics
Iperf is a network testing tool that can create TCP and UDP data connections and measure the throughput of a network that is carrying them. It supports tuning of various parameters related to timing,...
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Monit - Monitor Linux Daemon, Filesystem, CPU , Files and Network
Monit is a small linux utility designed to manage and monitor processes, programs, filesystems, directories and files. You can have it run automatic maintenance and repair and can execute meaningful...
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Collectl Examples - An Awesome Performance Analysis Tool in Linux
Collectl is a light-weight performance monitoring tool capable of reporting interactively as well as logging to disk. It reports statistics on CPU, disk, infiniband, lustre, memory, network, nfs,...
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Linux ss Tool to Identify Sockets / Network Connections with Examples
ss is part of the iproute2 (utilities for controlling TCP/IP networking and traffic) package. iproute2 is intended to replace an entire suite of standard Unix networking tools (often called...
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pidstat - Monitor and Find Statistics for Linux Procesess
The pidstat command is used for monitoring individual tasks currently being managed by the Linux kernel. It writes to standard output activities for every task managed by the Linux kernel. The pidstat...
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How to Easy Install Nagios using FAN Tool
FAN stands for Fully Automated Nagios and it is designed as a quick and easy installation of Nagios along with the most used tools in the Nagios community. It is designed as a stand-alone installation...
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Install Munin - A Network Resource Monitoring Tool in Ubuntu 14.04
Munin is a free and open-source networked resource monitoring tool. It offers monitoring and alerting services for servers, switches, applications, and services. It alerts the users when things go...
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Amazing ! 25 Linux Performance Monitoring Tools
Over the time our website has shown you how to configure various performance tools for Linux and Unix-like operating systems. In this article we have made a list of the most used and most useful tools...
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How to Monitor Network Usage with nload in Linux
nload is a free linux utility that can help the linux user or sysadmin to monitor network traffic and bandwidth usage in real time by providing two simple graphs: one per incoming traffic and one for...
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pyDash - A Python App For Monitoring Your Linux Server
The python programming language is very useful to system administrators as it offers rapid development and one can easily write scripts in a very short time to automate daily tasks. There are many...
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How to Monitor Network Traffic in Linux With nethogs
I love monitoring the network traffic on my linux machine, especially when I want to know the speed at which the data is currently being transferred. Is any process overusing network bandwidth on my...
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Bringing a Bunch of Best Known Linux Network Tools
It is very useful to use command line tools to monitor the network on your system and there are a tons of them out there available for the linux user such as nethogs, ntopng, nload, iftop, iptraf,...
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Install OpenNMS - One Place to Monitor All Network Devices On Ubuntu
Hi everyone, this tutorial is all about how to setup OpenNMS on Ubuntu Server. Here, we will be running Ubuntu Server 14.04 LTS "Trusty". This tutorial also works for the older version of Ubuntu like...
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How to Install Puppet Master and Client in Ubuntu 14.04
Hi there, Greetings. Today, we'll be learning how to install and configure both the puppet master and puppet client in our latest stable release of Ubuntu ie. Ubuntu 14.04 LTS "Trusty". Puppet is a...
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Install NagiosQL - GUI interface to Configure Nagios Core
Nagios is an open source monitoring tool for the network devices. It uses snmp protocol for the monitoring of network devices. Nagios Core supports configuration from CLI which is not easy for new...
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Install Vector an Opensource Performance Monitoring Tool from Netflix
Today we will present Vector, an open source performance monitoring framework which exposes hand picked system and application metrics to your web browser. Having the right metrics available on-demand...
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Command Line Tool to Monitor Linux Containers Performance
ctop is a new command line based tool available to monitor the processes at the container level. Containers provide operating system level virtualization environment by making use of the cgroups...
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How to Install PandoraFMS and Setup Whatsapp Alerts
Pandora FMS is a monitoring software chosen by several companies all around the world to manage their IT infrastructures. Besides ensuring high performance and maximum flexibility, it has a large...
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