Greets the user appropriately

echo Good $(i=`date | cut -d: -f1 | cut -d' ' -f4-4` ; if [ $i -lt 12 ] ; then echo morning ; else if [ $i -lt 15 ] ; then echo afternoon ; else echo evening ; fi ; fi)
Get the hour and greet the user! Make sure you add this to your bashrc, for a pleasant hacking experience!
Sample Output
Good evening
Good morning

0
By: foolcraft
2010-09-21 11:16:36

4 Alternatives + Submit Alt

What Others Think

It's better to use i=`date +%H`. No need for cut. There's also elif instead of "else if".
inof · 404 weeks and 4 days ago
Does the date output depend on the environ?
kaedenn · 404 weeks and 2 days ago
@kaedenn: Yes, in general, see LC_TIME (setlocale) and the strftime manual pages. But %H is independent of the locale; it always expands to the hours as a two-digits number using a 24-hours clock (this is straight from the tm_hour element of a struct tm in C, see ). This is specified by the C90 and SUS/POSIX standards.
inof · 403 weeks and 5 days ago
Sorry, the web page accidentally removed the angle brackets ... I wrote "struct tm in C, see [time.h])" with angle brackets instead of square brackets.
inof · 403 weeks and 5 days ago

What do you think?

Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?

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