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Top Forums Shell Programming and Scripting Remove line from file and read file line by line Post 303025151 by kubo12312 on Thursday 25th of October 2018 10:53:12 AM
Old 10-25-2018
Remove line from file and read file line by line

I have a file output.txt. File looks like this
Code:
name1 10
name2 2
name3 5

I get a number n and I need to remove all lines which has number (after name) smaller or equal to n number.

After that I need to write lines from file and my output must be like this:
Code:
Output: 'name1 10'
Output: 'name2 20'
Output: 'name3 5'

Thank you for your help

Last edited by Scrutinizer; 10-25-2018 at 11:47 AM.. Reason: Code Tags
 

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line(1)                                                            User Commands                                                           line(1)

NAME
line - read one line SYNOPSIS
line DESCRIPTION
The line utility copies one line (up to and including a new-line) from the standard input and writes it on the standard output. It returns an exit status of 1 on EOF and always prints at least a new-line. It is often used within shell files to read from the user's terminal. EXIT STATUS
Exit status is: 0 Successful completion >0 End-of-file on input. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ SEE ALSO
sh(1), read(2), attributes(5) SunOS 5.10 1 Feb 1995 line(1)
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