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Home / user-108453

naveen's questions

Martin Hope
naveen
Asked: 2015-05-13 04:27:23 +0800 CST

How to update the multiple files without changing file date?

  • 2

I have replaced word 'merchant' to 'capital' in files founded in the current directory using following command:

find * -type f -exec sed -i -e 's/merchant/capital/g' {} \;

but above command will modify the file date also, is there any way to stop file modification date?

Thanks in advance.

find
  • 1 Answers
  • 1051 Views
Martin Hope
naveen
Asked: 2013-11-09 22:54:25 +0800 CST

How to read the all files in a directory and display them using cat command?

  • 1

I have a directory employer/. In this there are 5 .txt files.

I want to combine the data from all 5 files and show into the command prompt using cat or create another file and save the result in that file. How can I do this?

command-line
  • 1 Answers
  • 1973 Views
Martin Hope
naveen
Asked: 2012-11-20 00:24:21 +0800 CST

How do I create another user?

  • 2

I am new to Ubuntu.

On login only my single user with guest is displayed. Is it possible to show multiple user names including admin user?

sudo sh -c 'echo "greeter-show-manual-login=true" >> /etc/lightdm/lightdm.conf'

Can you explain the above code usage?

enter image description here

sudo
  • 1 Answers
  • 615 Views
Martin Hope
naveen
Asked: 2012-11-16 20:37:24 +0800 CST

How to delete a non-empty directory in Terminal?

  • 765

How do I delete the following directory?

I typed:

rmdir lampp

This error comes up:

rmdir: failed to remove `lampp': Directory not empty

Is there a command to delete all the files in the directory and delete the directory folder?

command-line
  • 4 Answers
  • 3974436 Views

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