Here are linkw to two nice tutorials on curl and how to use curl to login before we try to fetch a page. Hope you find them useful.
http://curl.haxx.se/docs/httpscripting.html
http://www.youtube.com/watch?v=XcgQUsorF_8
http://scriptasy.com/php_11/tutorial-curl-login_44.html
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Using tput to save, clear and restore the terminal contents $ tput smcup; echo ”Doing some things…”; sleep 2; tput rmcup Very useful for interactive scripts where you would like to return the terminal contents to its original state before the script was run. This would be similar to how vi exits and returns you to your original terminal screen.
Save and clear the terminal contents with:
tput smcup
Continue reading$ rm !(.foo|.bar|*.baz)
Deletes all files in a folder that are NOT *.foo, *.bar or *.baz files. Edit the pattern inside the brackets as you like.
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Continue reading$ eject -i 1 This command will lock the hardware eject button of your cdrom drive. Some uses are:
1: If you have a toddler and has discovered the cdrom button
2: If you are carrying a laptop in a bag or case and don’t want it to eject if the button is inadvertently pressed.
To unlock the button use:
eject -i 0
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