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Linux Shell Scripting Bootcamp

You're reading from   Linux Shell Scripting Bootcamp The fastest way to learn Linux shell scripting

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Product type Paperback
Published in Jul 2017
Publisher Packt
ISBN-13 9781787281103
Length 208 pages
Edition 1st Edition
Tools
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Author (1):
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James K Lewis James K Lewis
Author Profile Icon James K Lewis
James K Lewis
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Table of Contents (12) Chapters Close

Preface 1. Getting Started with Shell Scripting 2. Working with Variables FREE CHAPTER 3. Using Loops and the sleep Command 4. Creating and Calling Subroutines 5. Creating Interactive Scripts 6. Automating Tasks with Scripts 7. Working with Files 8. Working with wget and curl 9. Debugging Scripts 10. Scripting Best Practices Index

wget options


Normally the defaults used by wget are good enough for most users, however, you may need to tweak things from time to time to get it to work the way you want it to.

Here is a partial list of some of the wget options:

wget option

Explanation

-o filename

Output messages to a log file. This was covered earlier in the chapter.

-t number

Try number times before giving up on the connection.

-c

Continue to download a partially downloaded file from a previous wget.

-S

Display the headers sent by the server.

-Q number

The quota, or total amount of bytes that will be downloaded. Number can be in bytes, kilobytes (k), or megabytes (m). Set to 0 or inf for no quota.

-l number

This specifies the maximum recursion level. The default is 5.

-m

This is good for when trying to create a mirror of a site. It is equivalent to using the -r -N -l inf --no-remove-listing options.

Another thing you may try is to turn on debugging with the -d option. Note that this will only work...

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