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Update s3-bucket-unique-name.sh

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kneutron 2021-06-24 13:05:32 -05:00 committed by GitHub
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s3-bucket-unique-name.sh
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@ -1,6 +1,7 @@
#!/bin/bash
# 2021 Dave Bechtel
# Generate a (hopefully) unique AWS S3 bucket name with arbitrary padding length up to limit
# REQUIRES: sha1sum, sha256sum, tr, cut
echo "$0 - arg1=prefix + [optional] arg2 = # of pad chars (limit 63)"
@ -25,3 +26,13 @@ result=$(echo "$prefix-rbn-$out2" |tr ' ' '.' |cut -c 1-$pad)
echo ' 1 2 3 4 5 6 6'
echo '123456789012345678901234567890123456789012345678901234567890123'
echo "$result"
exit;
# e.g.
$ s3-bucket-unique-name.sh testberferd1 40
s3-bucket-unique-name.sh - arg1=prefix + [optional] arg2 = # of pad chars (limit 63)
1 2 3 4 5 6 6
123456789012345678901234567890123456789012345678901234567890123
testberferd1-rbn-f9d0ee0c77beb5a769fdd1b