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Mastering Bash

You're reading from   Mastering Bash A Step-by-Step Guide to working with Bash Programming and Shell Scripting

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Product type Paperback
Published in Jun 2017
Publisher Packt
ISBN-13 9781784396879
Length 502 pages
Edition 1st Edition
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Author (1):
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Giorgio Zarrelli Giorgio Zarrelli
Author Profile Icon Giorgio Zarrelli
Giorgio Zarrelli
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Table of Contents (15) Chapters Close

Preface 1. Let's Start Programming 2. Operators FREE CHAPTER 3. Testing 4. Quoting and Escaping 5. Menus, Arrays, and Functions 6. Iterations 7. Plug into the Real World 8. We Want to Chat 9. Subshells, Signals, and Job Controls 10. Lets Make a Process Chat 11. Living as a Daemon 12. Remote Connections over SSH 13. Its Time for a Timer 14. Time for Safety

The Slack messaging service

Slack is the acronym of Searchable Log of All Conversation and Knowledge and it is a collaboration tool widely used by small and large teams to share information, documentation, and ideas. Slack, at a glance, offers the following:

  • Chat rooms: Public or private, the chat rooms allow team mates to discuss any topic without interfering with other people. A channel is persistent, can have a topic, and anyone invited can take part in it.
  • Direct messages: People can send direct messages to other people or groups so that they can have private direct conversations.
  • Integrated searches: Everything in Slack is searchable, from the messages shared in a chat, to the files uploaded to it, and to the people we dealt with; and this is probably one of the most interesting features of this platform.
  • Calls: Direct or group calls can be made from inside a channel or...
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