How-Tos

e learning online education book pages education webinar by anthiacumming getty

ai vendor relationship management artificial intelligence hand on virtual screen

What it takes to provide best-in-class customer experience

By integrating marketing technology and customer contact center systems, companies get a 360-degree view of the customer experience (CX), allowing them to more easily improve it.

nwht 027 thum
video

How to use /dev/null: 2-Minute Linux Tips

In this Linux tip, learn how to use the /dev/null tool. You can send your outputs to /dev/null and it simply disappears. This is helpful when a command’s output isn’t interesting and you don't need to see it.

icfr 027 thumb
video

How to send email with R and Gmail

See how to automate sending email with the R programming language and Gmail.

nwht 026 thumb
video

How to use the nslookup command: 2-Minute Linux Tip

In this Linux tip, learn how to use the nslookup command. This command provides information on naming services and demonstrates how your system looks up hostnames prior to connecting to them.

nwht 025 thumb
video

How to use the last command: 2-Minute Linux Tip

In this episode of 2-Minute Linux Tips, Sandra demonstrates the last command. It that shows recent logins – such as the last time you logged in but with the logins in reverse order.

cssg 016 thumb
video

How to set up a Microsoft Azure backup process

Setting up a backup process in Azure is one way to quickly recover from a ransomware attack.

supply chain management - ecommerce - ERP - Enterprise Resource Planning

Best practices for digital transformation in retail

It’s time for retailers to embrace digital commerce. But are they ready for transformation? Here are some key things they must consider as they implement digital commerce strategies.

nwht 024 thumb
video

How to use the bc command: 2-Minute Linux Tip

In this Linux tip, learn how to use the bc command – it’s a command line calculator. You can use this command to easily solve equations.

ifcr 026 thumb
video

How to boost R Markdown interactivity with runtime Shiny

In this episode of Do More With R, Sharon demonstrates how to turbocharge R Markdown interactions with runtime shiny

nwht 023 thumb
video

How to use the lsblk command: 2-Minute Linux Tip

In this episode of 2-Minute Linux Tips, learn the lsblk command. It provides information on block devices -- such as hard disks where you read and write one block of data at a time.

nwht 022 thumb
video

How to use the chown command: 2-Minute Linux Tip

Learn how to use the chown command. It changes a file’s owner or both owner and group.

nwht 021 thumb
video

How to use the chmod command: 2-Minute Linux Tips

Learn how to use the chmod command – the command for changing permissions on files. The only tricky part is understanding that there are two ways to represent file permissions.

ifcr 025 thumb
video

How to customize ggplot with bbplot

Overwhelmed by all the ways you can customize a ggplot2 data visualization? With add-on packages like the BBC’s bbplot, you can use themes created by design professionals – or tweak them to make them your own.

ifcr 024 thumb3
video

How to reshape data with tidyr’s new pivot functions

See examples of tidyr’s new pivot_longer and pivot_wider functions.

nwht 019 thumb
video

How to run command loops: Linux Tip

Being able to run command loops is one of the features of Linux that makes it easy to automate repetitive tasks. In this 2-minute Linux tip, learn about looping -- in scripts and on the command line.

nwht 020 thumb
video

How to use the nmcli command: Linux Tip

Nmcli is a command-line tool for controlling NetworkManager and getting the status of network interfaces. Learn about using the command on this episode of 2-Minute Linux Tips.

cssg 015 enable auditing
video

How to audit Windows Task Scheduler to detect attacks

Learn how to prevent attackers from using Task Scheduler to hide and set up tasks to access Windows systems.

thumb 2
video

How to write your own R package

When you hear “R package,” you may think something to share with other people. But an R package can also be a good way to organize your own work

Load More