I have a root file(of about 250MB), it has histograms saved inside it. I want to have a look at those histograms. When I list them using- root [0] Tfile *f= new TFile (“hist.root”) root [1] f->ls() The output exceeds the size of terminal, so I cannot have a look at all the histograms. I want a …

You can also do at the system prompt: $ rootls hist.root > hist.txt

I tried this, it doesn’t seem to work ;(

It gives an error saying, ImportError: No module named cmdLineUtils

What ROOT version? On v5 you can try: f->ls(); > myfile.txt

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Saving root output in txt file

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dastudillo July 7, 2021, 5:21am 2

Saving output as .txt file Newbie

Dear Experts, When I do treename->Scan(branch:branch:branch), I get the print out on the terminal screen but it does not give the complete output at once and I cannot refer to the results again and again. So is there a way to save the complete output in a pdf or .txt file? Gratefully, Sanjeeda Please read tips for efficient and successful posting and posting code ROOT Version: Not Provided Platform: Not Provided Compiler: Not Provided

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