A Bash Process Controller to Start, Stop and Restart an Daemon Program
In Linux, we have service process controller which can be used to start, stop and restart a particular registered service. For example: $ sudo service mysql stop $ sudo …
Category: linux
BASH Script to Compute the Average Ping to a Domain
The following BASH script uses the ping command and computes the average PING to a domain via awk text processing. #!/bin/bash if ]; then echo Usage: $0 domain exit …
Using BASH script to Copy Files/Folders to Multiple Remote Servers
I have quite a few servers, and deploying same files/folders to them is a problem. Then I come up with the following BASH script where I can just run …
Alarming on High Disk Usage using BASH + AWK + Crontab Job
April 24, 2021
awk, AWK, AWK programming, BASH, bash script, BASH Shell, batch script, linux, Shell Scripts, ubuntu
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Disk high usage are one of the common cause of server down. Some administrators would create a 8GB empty file, and once the disk usage is exceeding a threshold, …
A Simple BASH Script to Search and Kill Processes By Name
At Linux, sometimes we want to search all the processes that contain some name and then terminate all of them. We can use “ps augx” to list all processes …