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2answers
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Ways to purge data on restart, shutdown, and logoff

What ways can do such thing as reverting(quickly) a pc's state back to an image on logoff, shutdown and restart. Those pc's(runs windows 7) that I talked about are connected to a server. Students ...
-1
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1answer
37 views

Similar command to “purge” on MacOS X in Windows XP or Windows 7? [closed]

My computer has not much RAM and so sometimes it gets quite slow. On my MacBook I can then in the terminal use the purge command, to free unused RAM and get a better performance for a certain time. ...
4
votes
1answer
3k views

logrotate configuration and execution

I'm trying to configure logrotate to rotate and delete log files every day at midnight, but have never used it before. So: (a) I want to confirm that my configuration is correct, and (b) I need help ...
0
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1answer
632 views

downside / dangers of using “purge” command to free up ram in terminal - mac

in osx terminal if you can run the command "purge" this clears up all the inactive ram leaving you in a similar state as just after rebooting. Its such an easy command to run why dosnt it run ...
0
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3answers
314 views

How can I sort a document according to a substring in each line on Win7?

How can I sort a text according to hashtag on Windows-7? I have a long text (.txt format) which looks something like this: Blah blah #Test 123123 #Really Blah bluh #Really klfdmngl #Test I would ...
0
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2answers
3k views

How can I complete remove gnome and all of its subprograms?

I have Kubuntu 12.04. And I had installed gnome with sudo apt-get install gnome. How can I complete remove this? Looks like just put a sudo apt-get purge gnome will not solve the case. Because will ...
0
votes
1answer
219 views

Can't install back a purged package in Ubuntu

Hello all i've just migrated my desktop machine to Ubuntu 10.04. My problem is that i've purged a package and can't install this package back. Because I can't see it in the aptitude or apt-get's ...
0
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1answer
3k views

Simple Merge / Purge with Excel

I have four Excel files that contain email addresses. I need to find out how many unique addresses are in the first three, but not in the fourth. What's the easiest way to do that?