You can use while shell loop to read comma-separated cvs file. If the file is available in the specified location then while loop will read the file line by line and print the file content. How to read each line of a file using a Shell script loop For example, you can process the data with csvkit to turn it into a JSON format, and then do more advanced work with a tool like jq a lightweight and flexible command-line JSON processor.
Reading file line by line in cshell. Letting users decide what files to process is more flexible and more consistent with built-in Unix commands. Code :. Last edited by Yogesh Sawant; at AM.. Reason: added code tags. Join Date: May If not, try the following: load your script into vi and in command mode issue ":set list" to display all the nonprintable characters. Sometimes the shell reacts a bit picky when facing these.
Join Date: Dec Reading a file line by line and print required lines based on pattern. Find line then evaluate text on next line, print when condition is met. Hello, I am looking for a specific situation in a text file. Output to file print as single line, not separate line. Thank You.
Cogiz 7 Replies. How to print previous line of multiple pattern matched line? Using regex's from file1, print line and line after matches in file2. Good day, I have a list of regular expressions in file1. For each match in file2, print the containing line and the line after. Print pipe separated list as line by line in Korn Shell. Create a free Team What is Teams?
Collectives on Stack Overflow. Learn more. Why can't you use cat to read a file line by line where each line has delimiters Ask Question. Asked 8 years, 7 months ago. Active 9 months ago. Viewed 51k times. Improve this question.
Classified Classified 5, 15 15 gold badges 63 63 silver badges 91 91 bronze badges. Add a comment. Active Oldest Votes. Improve this answer. Jonathan Leffler Jonathan Leffler k gold badges silver badges bronze badges. I didn't change IFS. It's set as a newline by default. Thanks again.
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