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Random Decimal in the interval 0 ≤ n < 1 and 2d6 dice roll

Terminal - Random Decimal in the interval 0 ≤ n < 1 and 2d6 dice roll
awk 'BEGIN { srand(); print rand() }'
2010-08-07 14:33:12
User: dennisw
Functions: awk
-3
Up
Down
Random Decimal in the interval 0 ≤ n < 1 and 2d6 dice roll

2d6 dice:

awk 'BEGIN { srand(); a=int(rand()*6)+1; b=int(rand()*6)+1; print a " + " b " = " a+b }'

3 + 6 = 9

Show sample output | Add to favourites | Report as malicious

Alternatives

There are 2 alternatives - vote for the best!

Terminal - Alternatives
echo $[RANDOM%X+1]
2010-08-07 02:43:46
User: goodevilgenius
Functions: echo
Tags: random number integer
22
Up
Down
Random Number Between 1 And X

If X is 5, it will about a number between 1 and 5 inclusive.

This works in bash and zsh.

If you want between 0 and 4, remove the +1.

Comments (3) | Add to favourites | Report as malicious
echo "$(od -An -N4 -tu4 /dev/urandom) % 5 + 1" | bc
2010-08-10 12:10:21
User: dooblem
Functions: echo
Tags: random number integer
-3
Up
Down
Random Number Between 1 And X

This is /bin/sh compatible.

Comments (0) | Add to favourites | Report as malicious

Know a better way?

If you can do better, submit your command here.

What others think

Great, this is /bin/sh compatible !

Comment by dooblem 93 weeks and 3 days ago

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