How To Install sleepenh on Kali Linux

Introduction

In this tutorial we learn how to install sleepenh on Kali Linux.

What is sleepenh

sleepenh is:

sleepenh is a sleep program for shell scripts that need to perform a loop that repeats at a regular time interval, without cumulative errors.

It supports microsecond resolution.

You can also specify the time you need between two calls of sleepenh.

Here follows an usage example to clarify its purpose. This example sends ‘A’ to ttyS0 every 1.2 seconds. #!/bin/sh

does not wait (or wait 0), just to get initial timestamp

TIMESTAMP=$(sleepenh 0) while true; do # send the byte to ttyS0 echo -n “A” > /dev/ttyS0; # wait until the required time TIMESTAMP=$(sleepenh $TIMESTAMP 1.200); done

For more details, please read the manpage.

There are three methods to install sleepenh on Kali Linux. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.

Install sleepenh Using apt-get

Update apt database with apt-get using the following command.

sudo apt-get update

After updating apt database, We can install sleepenh using apt-get by running the following command:

sudo apt-get -y install sleepenh

Install sleepenh Using apt

Update apt database with apt using the following command.

sudo apt update

After updating apt database, We can install sleepenh using apt by running the following command:

sudo apt -y install sleepenh

Install sleepenh Using aptitude

If you want to follow this method, you might need to install aptitude on Kali Linux first since aptitude is usually not installed by default on Kali Linux. Update apt database with aptitude using the following command.

sudo aptitude update

After updating apt database, We can install sleepenh using aptitude by running the following command:

sudo aptitude -y install sleepenh

How To Uninstall sleepenh on Kali Linux

To uninstall only the sleepenh package we can use the following command:

sudo apt-get remove sleepenh

Uninstall sleepenh And Its Dependencies

To uninstall sleepenh and its dependencies that are no longer needed by Kali Linux, we can use the command below:

sudo apt-get -y autoremove sleepenh

Remove sleepenh Configurations and Data

To remove sleepenh configuration and data from Kali Linux we can use the following command:

sudo apt-get -y purge sleepenh

Remove sleepenh configuration, data, and all of its dependencies

We can use the following command to remove sleepenh configurations, data and all of its dependencies, we can use the following command:

sudo apt-get -y autoremove --purge sleepenh

Dependencies

sleepenh have the following dependencies:

• libc6

References

• sleepenh website

Summary

In this tutorial we learn how to install sleepenh package on Kali Linux using different package management tools: apt, apt-get and aptitude.