[Bash] Use wget to Fetch Webpages

Question

Fetch webpages http://www.aia.or.th/prayerXX.htm, where XX are numbers from 00 to 99.

Answer

wget-webpages.sh | repository | view raw

#!/bin/bash
# wget webpages from http://www.aia.or.th/prayerXX.htm
# Google search: bash print number with leading zeros
# run this script with the following command on Ubuntu 15.10
# $ bash wget-webpages.sh
# the following command is not working:
# $ sh wget-webpages.sh

for i in {01..99}
do
  wget "http://www.aia.or.th/prayer$i.htm" -P prayer
  sleep .3
done

GNU wget is used to fetch the webpages. I tried to run the script:

$ sh wget-webpages.sh

but did not work. Need to run with the following command:

$ bash wget-webpages.sh

My development environment is Ubuntu Linux 15.10.

References:

[1]	Google search: bash print number with leading zeros

[2]	GNU Wget Manual (or `$ man wget` in command line in Linux console)

[3]	sleep(3): sleep for specified number of seconds - Linux man page (or `$ man sleep` in command line in Linux console)