jas questions

jas answers

• Merge two files with no pseudo-repetitions
• How can I print the line number of a record in awk?
• Removing lines with the first and the last occurence of a column value
• Clojure read-string [duplicate]
• Replace end of line with comma and put parenthesis in sed/awk
• AWK compare two columns in two seperate files
• How to join 3 files using awk?
• Add x^2 to every "nonzero" coefficient with sed/awk
• include library of functions in awk
• Filter file with awk and keep header in output