0
votes
1answer
23 views

Use/See whole the flash memory space [closed]

When we bought a N Giga Byte flash memory, the free space that the OS provide for us, is less than N GigaBytes. For example, for a 2 GB flash memory, total space that we can use, is 1.86 GB. As far ...
2
votes
1answer
219 views

/var directory and redis

In terms of the filesystem hierarchy standard, the /var directory contains variable files — files whose content is expected to continually change during normal operation of the system— such as logs, ...
2
votes
1answer
617 views

ramdisk, compressed, writeable, no swap

I need a ramdisk who handle transparent realtime compression on write and decompression on read. Example : I use /dev/shm, or I create a new tmpfs, mount it writeable and compressed. I wrote and ...
6
votes
3answers
3k views

What can I move to RAM drive to have the system working faster?

Which files/directories can I move to RAM drive to have the system working faster? I'm planning to upgrade my laptop's memory to 8GB soon, so I'll have some fast memory to use. How to configure the ...
11
votes
6answers
8k views

How to determine where biggest files/directories on my system are stored?

I was wondering how do you know where the largest files in my system are stored. For example--- Disk Space Used: 1GB Java: 500MB Java Percentage: 50% maybe represented in a pie chart. Maybe? I know ...