7 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
We are trying to set up a single node cloudera hadoop cluster having 16 GB as RAM on linux machine. We are setting up 5.4.2 version.
Now when we check statistics post the installation and run the top command we find that only 1 -2 GB is available. when we trigger map reduce sample job - no... (2 Replies)
Discussion started by: ketankirange
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2. Solaris
Hello
i have a Problem - my Server is running with following MEM Information (from TOP):
Memory: 32G phys mem, 4195M free mem, 10G total swap, 9788M free swap
So i think - no problem, 4GB Free, not swapin.
So - our programmer wants to know what process taking how much memory - i... (5 Replies)
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3. Shell Programming and Scripting
Hello all.
I have a script that uses two arrays in the beginning. Saves certain values that i am extracting from df -h command.
array1 and array2 where i is from 0 to 9.
It then goes on and saves the values of the arrays into variables.
for i 0 to 9 , tmp= array2 // I am no writing the... (4 Replies)
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4. Solaris
whats the difference between setting zone capped-memory from zoncfg and setting
rctl: name: zone.max-locked-memory .. if changed the zone.max-locked-memory with prctl it does not change in rcapstat .. but if change with rcapadm it reflects in rcapstat o/p (0 Replies)
Discussion started by: fugitive
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5. UNIX for Advanced & Expert Users
can anybody explain me the concepts
virtual memory mangement, swapping and paging?
although i roughly know what they are , i need
more solid distinction between them, and also i want to figure out
the relations between them?
do you have any well-defined definitons for this concepts? (2 Replies)
Discussion started by: gfhgfnhhn
2 Replies
6. Programming
Hi I am relatively new to programming on UNIX platform. I was wondering if there is any system call so that a process can access systems page table or swap pages from main memory by specifying the page number. I am trying to implement various page replacement algorithms like LRU, OPT, FIFO etc.... (1 Reply)
Discussion started by: jayesch
1 Replies
7. UNIX for Advanced & Expert Users
i am looking for the books or web-sites which
explains the unix memory management in detail.
do you know any useful material? (1 Reply)
Discussion started by: gfhgfnhhn
1 Replies
KDE-BUILD(1) User Contributed Perl Documentation KDE-BUILD(1)
NAME
kde-build - Updates and recompiles a tree of KDE CVS modules
SYNOPSIS
kde-build
DESCRIPTION
kde-build has been designed to keep a local copy of several KDE CVS modules up to date and recompile them. Those modules have to be saved
in a common directory, e.g. something like
~/kde-src/
|
+-> kdelibs/
|
+-> kdebase/
|
-> kdenetwork/
In this case, the KDE source directory would be ~/kde-src/. The script will take care of compiling them in the correct order, checks for
dependencies and resolves them as far as possible.
Please not that, prior to first invokation of the script, the configuration file 'kde-buildrc' has to be modified to reflect the local
environment, such as paths etc.
RETURN VALUE
The following error codes are returned by the script.
0 - No error seems to have occured.
1 - The script could not change into the directory of a module.
2 - The script could not open the file 'Makefile.in' of a module.
3 - The configuration of a module failed.
4 - The compilation of a module failed.
5 - The installation of a module failed.
6 - An invalid source directory was specified.
7 - An invalid Qt directory was specified.
8 - An invalid CVS client was specified.
9 - No cvsup server was specified.
10 - The temporary CVSUP configuration file couldn't be created.
11 - The configuration file kde-buildrc couldn't be loaded.
EXAMPLES
cd ~/scripts/; vi ./kde-buildrc; ./kde-build
BUGS
Lots, mostly that the script wasn't written with portability in mind and therefore won't run very nice on platforms other than Linux.
TODO
Add a DIAGNOSIS section to this man page.
AUTHOR
Frerich Raabe <raabe@kde.org>
3rd Berkeley Distribution perl v5.6.1 KDE-BUILD(1)