Jetchisel questions

Jetchisel answers

• How do I keep the first n lines of a file/command, but grep the rest?
• How to extract column from csv file using terminal
• Replace string after semicolon
• how can i get main folder name inside root folder while copying all files to source to destination
• curl stream output read line by line and contains conditions
• How to create a list and append values in bash script
• Start interactive bash with predefined choice but saving interactivity
• How do I fix sed commands becoming extremely slow when load is high?
• Make URLs unique based on their domain name
• Convert an array stored in a string variable back to an array