Compiled Learning Objectives

Read about programming languages

• TODO: Something about programming languages

jq

• Use jq to retrieve information from a JSON file

Shell pipelines

• Count the occurences of different lines within a file using sort and uniq
• List the files in a directory which contain an upper-case letter in their name with ls and grep
• Count the number of files in a directory which contain an upper-case letter in their name with ls, grep, and wc
• Replace all occurrences of one character with another using tr
• TODO: Pipe the output of jq to something interesting