How to get the first line of a file in a bash script? Note, the batch file approaches will be limited to the line limit for the DOS command processor - see What is the command line length limit?. How to draw a truncated hexagonal tiling? How do I set a variable to the output of a command in Bash? But I realized finally that I had to reproduce the text file (originally the text file is generated by a powershell script) so when I did this and it works. Just invert the sorting order (o:d to o:-d) and get the last line which can be done easily with a simple single liner. What does %~d0 mean in a Windows batch file? How to "comment-out" (add comment) in a batch/cmd? Find centralized, trusted content and collaborate around the technologies you use most. Dealing with hard questions during a software developer interview. 1234 5678 4321 I need to read the file and assign these 3 values into 3 different variables says ABC, PQR & XYZ, because I have to use these 3 variables for different purpose in same batch file. See the test I added in the answer. Please help. The number of distinct words in a sentence. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. I have a huge file with all the system events and trying to extract all those lines/events which have the ip "172.16.2.62" in them. edit Share Improve this answer Follow answered Jun 21, 2014 at 6:38 HalosGhost 4,654 10 32 40 vim is overkill but IMHO awk wins - Creek Jun 21, 2014 at 6:45 Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, As written, this will strip blank lines and lines that begin with, http://www.dostips.com/forum/viewtopic.php?f=3&t=4697, The open-source game engine youve been waiting for: Godot (Ep. Home Windows 10 Batch File To Read Text File Line By Line into A Variable. If I use the original one, I would either get garbage in %var%, not sure if the text file has not
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