Paolo questions

• Hide scrollbar in Midori
• Can I prioritize Bash scripts in Linux, and do children of these scripts inherit the priority?
• Difference between "source" and "."
• How do I stop a signal from killing my Bash script?
• Unary operator expected in Bash
• Extract the main article text from a Wikipedia page using Python [closed]
• Can a shell script delete or overwrite itself?
• Text files uploaded to S3 are encoded strangely?
• Run a mySQL query as a cron job?

Paolo answers