JJoao questions

JJoao answers

• How can I find the missing integers in a unique and sequential list (one per line) in a unix terminal?
• Flex and Yacc - Cannot find - lfl?
• Grep print byte-offset without printing match
• Awk array iteration for multi-dimensional arrays
• Capitalizing strings which contain accented characters
• Visualize XML tree structure
• Unicode-aware strings(1) program
• Increment %z hex numbers with VIM?