18.19 Iteration in Bash
20190903
The following example shows a shorthand for iteration in the shell. The second pair of open and close curly braces are effectively aliases for the do and done commands.
for i in {1..3}; { echo $i; }
1
2
3
Your donation will support ongoing availability and give you access to the PDF version of this book. Desktop Survival Guides include Data Science, GNU/Linux, and MLHub. Books available on Amazon include Data Mining with Rattle and Essentials of Data Science. Popular open source software includes rattle, wajig, and mlhub. Hosted by Togaware, a pioneer of free and open source software since 1984. Copyright © 1995-2022 Graham.Williams@togaware.com Creative Commons Attribution-ShareAlike 4.0
