The above code will output the following: tmp]#. Monitor Memory: free -m | awk 'NR=2') echo "$MEMORY$DISK$CPU" sleep 5 done The script is basically made up of three main parts: 1. You can use this tool to know what kind of plan you would like to get for your AWS Lightsail instance when migrating your WordPress Later on, the data file can then be imported into an Microsoft Excel sheet for analysis and graphing. The script is going to run for a certain amount of time every 1 second and save the date to a log file in a table form. In this tutorial, we are going to write a bash/shell script that is going to output a table with three columns showing the percentages of Memory, Disk and CPU used on our machine. However, when it comes to monitor for a certain amount of time for testing purposes, bash scripting comes handy. Nowadays, companies use open source solutions to monitor system resources on a daily basis. ![]() Monitoring our environment is crucial especially when deploying a new application. Simple Bash Script to Monitor CPU, Memory and Disk Usage on Linux in 10 Lines of Code
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