This uses pdftk. #!/bin/bash file=$1 text=$2 if [ -z "$file" ] | [ -z "$text" ]; then echo "Usage: sh script.sh file.pdf 'text...

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Performing COUNT(*) on large tables is slow. Sometimes you don’t need the exact number once results exceed a certain...

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When RSpec sets out to print any given object to the console, it will never print more than 200 characters...

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