Windows batch read last line

Did you miss your activation email? Forum only search News:. Home Help Login Register. Pages: [ 1 ] Go Down. Author Topic: Show last line of text file Read times. Hi I have a batch file that performs a few actions on a binary file and then generates a report. The last line on this report. Is it possible for DOS to display the last line of text from the reprot.

If you used for to set the text file into variables, but only using a single variable.. Ask a question. Quick access. Search related threads. Remove From My Forums. Answered by:. Archived Forums.

Visual Basic. Not for VB6 questions. Sign in to vote. Tuesday, February 5, PM. Length - 1 The code reads the text file and creates an array of Strings with one line in each element of the array. Then it copies the first line into one TextBox and the last line into the other. Note that there is no way to find the last line of a text file without reading the whole file in some way. If your text file is hundreds of megabytes long, you might not want to read it all into memory at the same time.

That seems unlikely, but if that is the case, let us know and we can show you how to just read one line at a time. Hi, No miracle solution, you'll have to read the whole file to reach the last line. First ' lines. Last ' lines. ReadLine Do Until reader. EndOfStream ' replace "previous" last line with "current" read line , ' hence at end of loop lastLine will contain the "real" last line.

ReadLine Loop End Using Typically the second approach is better if the file are large because you don't have to load the whole file in memory at once. I could test a little my previous post was only based on my memory And I remember of File. In PowerShell tail parameter of Get-Content cmdlet is Unix tail equivalent command used to monitor the file and get last lines of the file.

Using PowerShell , administrators can easily get tail of the file using Get-Content cmdlet which has a tail parameter. In PowerShell tail parameter specifies the number of the lines from the end of the file. You can also use tail alias Last. Cool Tip: How to get certificates using PowerShell! To get last line of the file, use tail parameter with the value 1.