Sponsored Content
Operating Systems Linux Red Hat Concept of free –m command in Linux Post 302758927 by RHCE on Monday 21st of January 2013 04:46:24 AM
Old 01-21-2013
Thanks for your answer. I wanted to add something, if we add 118 to the total of 2397 & 247, it would be 2762 which is very near the free memory on line 2, 2763. Please confirm on this.

Also, as per your answer, the architecture of Linux is to utilize all the memory on the system.
 

9 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

How to Use the Free Command in Linux

I know that free command displays memory usages however I like to know how the option and the results when I use this command.. PLease respond ASAP thanx... I am a newbie.. :D (1 Reply)
Discussion started by: LiTo
1 Replies

2. News, Links, Events and Announcements

Red Hat Enterprise Linux - For Free!

CentOS 2 and 3 are a 100% compatible rebuild of the RHEL 2 and 3 versions, in full compliance with RedHat's redistribution requirements. It is for people who need an enterprise class OS without the cost of certification and support. Read more here. I've just installed it on a spare box and it... (0 Replies)
Discussion started by: zazzybob
0 Replies

3. Programming

Determining free(available) memory in MV linux

HI I'm a rookie in C programming and I'm working in Monta Vista Linux. I have to write a program that displays free memory. I have memtester(allready written by someone else) and now I have to type how much amount of memory tester will test and I want that memtester finds out himself how much of... (11 Replies)
Discussion started by: trancedeejay
11 Replies

4. Linux

Free Linux Memory by Dropping Caches

Linux Kernels 2.6.16 and up provide a way to instruct the kernel to drop the page cache, inode and dentry caches on command. This tip can help free Linux memory without a reboot. Note: This is a non-destructive operation. Dirty objects are not freeable, hence; you must run sync beforehand. ... (0 Replies)
Discussion started by: Neo
0 Replies

5. Linux

Concept of link count in linux

Hi All, Please explain me the concept of link counts when you try to view the contents of any file or directory using ls command. -sh-3.00$ ls -lrt total 194 drwxr-xr-x 2 root root 4096 Aug 12 2004 srv drwxr-xr-x 2 root root 4096 Aug 12 2004 mnt drwxr-xr-x 2 root root ... (1 Reply)
Discussion started by: vaibhav.kanchan
1 Replies

6. Linux

Linux Server free memory decreases

Hi, I am facing one problem, On our Linux server Free memory decreases gradually but my java process memory does not increase. Please any one tell, why free memory decreases gradually (1MB in approx 15 minutes). kernel details:- Linux linux4 2.6.9-42.ELsmp #1 SMP Wed Jul 12 23:27:17 EDT... (13 Replies)
Discussion started by: Vaibhav Agarwal
13 Replies

7. UNIX for Dummies Questions & Answers

Linux free download

Hello, I am not sure where to post this questions... I have Windows XP in my home computer. I need to install Linux on my home computer for learning purpose. Can one please recommend any free download link to download free linux... Any help is appreciated... Thank you... (1 Reply)
Discussion started by: govindts
1 Replies

8. UNIX for Advanced & Expert Users

free memory in debian linux

hi- im running glassfish 3.1 on debian server and there are times where I need to start the domain when we cannot access the web application. I checked the memory and it's confusing me. Am i still ok? can you explain the below? USER PID %CPU %MEM VSZ RSS TTY STAT START TIME... (1 Reply)
Discussion started by: lhareigh890
1 Replies

9. UNIX for Beginners Questions & Answers

Interpreting Linux's free command output

I have two questions on Linux's free command. Below, I have provided output from my home laptop (fedora 26 ) which has 16GB Physical RAM and a production server (RHEL 7.4) which has 24GB RAM. Question1. What exactly does the buffer/cache column say in free command's output ? buffer/cache is... (9 Replies)
Discussion started by: omega3
9 Replies
QUIZ(6) 							 BSD Games Manual							   QUIZ(6)

NAME
quiz -- random knowledge tests SYNOPSIS
quiz [-t] [-i file] [question answer] DESCRIPTION
The quiz utility tests your knowledge of random facts. It has a database of subjects from which you can choose. With no arguments, quiz displays the list of available subjects. The options are as follows: -t Use tutorial mode, in which questions are repeated later if you didn't get them right the first time, and new questions are presented less frequently to help you learn the older ones. -i Specify an alternative index file. Subjects are divided into categories. You can pick any two categories from the same subject. quiz will ask questions from the first cate- gory and it expects answers from the second category. For example, the command ``quiz victim killer'' asks questions which are the names of victims, and expects you to answer with the cause of their untimely demise, whereas the command ``quiz killer victim'' works the other way around. If you get the answer wrong, quiz lets you try again. To see the right answer, enter a blank line. Index and Data File Syntax The index and data files have a similar syntax. Lines in them consist of several categories separated by colons. The categories are regular expressions formed using the following meta-characters: pat|pat alternative patterns {pat} optional pattern [pat] delimiters, as in pat[pat|pat]pat In an index file, each line represents a subject. The first category in each subject is the pathname of the data file for the subject. The remaining categories are regular expressions for the titles of each category in the subject. In data files, each line represents a question/answer set. Each category is the information for the question/answer for that category. The backslash character (``'') is used to quote syntactically significant characters, or at the end of a line to signify that a continuation line follows. If either a question or its answer is empty, quiz will refrain from asking it. FILES
/usr/share/games/bsdgames/quiz The default index and data files. BUGS
quiz is pretty cynical about certain subjects. BSD
May 31, 1993 BSD
All times are GMT -4. The time now is 10:53 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy