Hi everyone, how would I go about removing the first line of a (potentially very large) text file, ideally without having to load the file into a DataFrame or copying the full file? Best Jakob

Even simpler: open("file_to_read") do input open("test.txt", "w") do output for line in Iterators.drop(eachline(input), 1) println(output, line) end end end If you want to maximize speed, and avoid the extraneous newline pointed out by @yuyichao , it would be fas…

Removing the first line in a text file

New to Julia

jling March 4, 2020, 8:04pm 7

why not use POSIX tools…
https://superuser.com/questions/284258/remove-first-line-in-bash

Topic		Replies	Views
Preserving File Structure when Reading and Writing New to Julia	12	1331	August 29, 2018
Streaming replace of file content before reading into lines General Usage	3	369	March 15, 2021
Is it possible to reset a new-line character when read txt file in julia? New to Julia question	6	1491	January 7, 2019
Shuffle lines in a big file, and trim it General Usage io	5	265	May 15, 2024
Changing strings at the beginning of a large file Data io	12	506	December 20, 2021

Removing the first line in a text file

Related topics