5
votes
4answers
202 views

Ways to organize and access frequently visited directories and files?

In my Ubuntu, I have added some frequented directories to the bookmarks of Nautilus, for visiting them quicker. Nautilus can consume a lot of memory, when it has been kept open for long and there ...
2
votes
1answer
31 views

updatedb for a beginner

The updatedb command, as I understand it, is basically the utility that keeps the mlocate.db database file updated. And it's a good idea to keep it updated regularly. For that matter, I've kept a ...
5
votes
2answers
104 views

Why does a grep reboot the machine?

On a RHEL 6.5 Desktop, if I use: sudo grep -r foo /* my desktop reboots. Q: Why?? How to debug this? It's the third time my Desktop reboots because of this :D
1
vote
1answer
289 views

Download files and create same file structure as the source

I have a config file which consists of list of URIs I want to download. For example, http://xyz.abc.com/Dir1/Dir3/sds.exe http://xyz.abc.com/Dir2/Dir4/jhjs.exe http://xyz.abc.com/Dir1/itr.exe ...
4
votes
4answers
1k views

How to visualize directory tree structures?

I know I can use tree to show the nested content of a directory. Alas, its output is hardly beautiful as I want to include it in a documentation. So eye-candy is a requirement. So I was wondering if ...
3
votes
3answers
291 views

Why do I get 3048 MB from a 64 MB flash memory?

I have a Linux based STB (set-top-box) and it features a 64 MB flash memory and 256 MB of RAM. I wanted to take a backup of some of my settings before I flash it with another image, but I wasn't sure ...
4
votes
1answer
90 views

Transform directory structure

I have the following folder structure root folder |-al2 |- GER.zip |- ENG.zip |-ww |- GER.zip |- ENG.zip and so on. The folder names are random strings. I want to sort the files in ...
3
votes
1answer
289 views

How does the Linux file structure work?

I see the different folders bin, dev, mnt, proc, srv, sys, etc. What are the properties of all these different folders? What are there purposes? Are there files in some of them that I should not ...
5
votes
3answers
6k views

Find the total size of certain files within a directory branch

Assume there's an image storage directory, say, ./photos/john_doe, within which there are multiple subdirectories, where many certain files reside (say, *.jpg). How can I calculate a summary size of ...
10
votes
5answers
2k views

What's so special about directories whose names begin with a dot?

I was wondering what the difference between these two were: ~/somedirectory/file.txt and ~/.somedirectory/file.txt It's really difficult to ask this on Google since I didn't know how to explain ...