Created
May 13, 2011 16:07
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Generate a pseudorandom signed integer
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| #!/bin/bash | |
| [[ $# -lt 1 ]] && | |
| B=8 || | |
| B=$1 | |
| dd if=/dev/urandom bs=1 count="$B" 2>/dev/null | | |
| od -A n -t d"$B" | | |
| sed 's/^[[:space:]]*//' |
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