divide a large text file into two text files
3 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
i have a large text file more than 600 mB. i couldn't open it. is there is any way to open it? or split\divide it into smaller text files? or any code can help?
Réponse acceptée
per isakson
le 19 Mai 2015
Modifié(e) : per isakson
le 19 Mai 2015
Alternatives
- The free (as in beer) program GSplit splits the file. I was able to split a 16GB text file successfully minutes after downloading. The documentation is okey. (Runs on Windows.)
GSplit: Split large text and similar files like large server logs and other
CSV files by number of lines or occurrences of a specified pattern. Optionally
insert headers into each piece file.
- loop over the lines of the huge file and write to smaller files
- and memmapfile
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Large Files and Big Data dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!