awk

Replace each reoccuring string value of a one line flat json to a random value using python Question: I have a JSON file (input.json) like the following which has 2 rows… (The real one has more than 1m rows) {“one”:”A1″,”two”:”B2″,”three”:”C3″,”four”:”D4″,”five”:”E5″} {“one”:”ZZ”,”two”:”YY”,”three”:”XX”,”four”:”WW”,”five”:”VV”,”six”:”UU”} I want to basically change the value of each and every field with name …

adding character at the end of each string in a file Question: I have a txt file that contains a single column of single words as such: windfall winnable winner winners winning I want to use the words in the file as regex strings for a mapping jobs. When finished the words should look like …

What are the differences between Perl, Python, AWK and sed? Question: What are the main differences among them? And in which typical scenarios is it better to use each language? Asked By: Khaled Al Hourani || Source Answers: I wouldn’t call sed a fully-fledged programming language, it is a stream editor with language constructs aimed …