The tag has no usage guidance.

learn more… | top users | synonyms

4
votes
3answers
1k views

Are there any ways or tools to dump the memory cache and buffer?

As the title, I want to check out what files are loaded in buffer. Just so it's clear, the buffers & cache I'm referring to are what show up when you run the free -m command: $ free -m ...
5
votes
2answers
202 views

Deleted my ssh keys

I'm on a Mac (OSX). I've accidentally deleted my ssh keys, but I haven't restarted my computer yet so I'm still able to access servers with my key. I guess the ssh-agent has some form of it in ...
5
votes
1answer
20k views

How to dump memory image from linux system?

I know to dump memory images in Window. (eg-dumpit) But I don't know how to dump memory images in Linux. I wanna get memory images in Linux and from linux to linux with ssh connection or something. ...
2
votes
1answer
187 views

/etc/fstab 5th column

Whatever I have understood so far about the 5th column of /etc/fstab that it is for dump command to run on that file system. if entry is 0 dump command will not run and if the entry is 1 then dump ...