Hi,
I am nil about UNIX and i want to learn about. For this i want to install UNIX 5.0 on my home pc. Anyone please tell me the procedure to install it. The partition and all etc. etc..
My pc configuration is
P-IV, 1.7GHz
40 GB HDD
With regards,
Phani (1 Reply)
Guys,
I am trying to install few products on my solaris 10 box.
One of these installation would go as GUI installation.
Whenever i run the setup, it throws an error message saying that GUI could not be started.
What all things i need to check on server side as well as client (my windows... (0 Replies)
I've already installed the DBI Perl Module with no issues and now I'm attempting to install the DBD::Oracle driver on a Red Hat Enterprise 4 server and am having some trouble. I've checked through the forums and haven't seen anything helpful at this point. Everything goes fine during the perl... (1 Reply)
Hi,
We are planning for a report generation program in Linux.For that we are planning to use Oracle reports 6i on linux.
Could anybody please confirm if the Oracle 6i reports are compatible on Linux (0 Replies)
I want to use Perl to connect to a remote Oracle DB
I have no oracle installation on my server (and dont plan on installing one) I am using solaris 9 on x86 server.
Is this possible?
I basically want to run some basic sql queries on the remote oracle db which I have access to using perl on my... (0 Replies)
Dear Folks,
I'm installing oracle 11g on ubuntu linux, currently I'm trying an option to increase the file system for a mount point ORACLE_HOME=/d01/oracle, for this file system the requirement to have at least 4GB free space, could you please let me know a way to increase the file system. also... (2 Replies)
Hi all,
This topic is purely on a problem in installing grub in my LINUX BMR process... A major problem too..
I am designing Linux BMR where i do the following..
Backup the " / " as a whole .. with partition details ..etc
And using the Knoppix Live CD i first create the partitions... (1 Reply)
Hi,
I have a problem in installing grub where the error thrown as " /grub/stage1 file not found" but the stage1, stage2 files are present in the /boot/grub/ folder.
I do this grub install in the final step of the Linux BMR that i have designed.
In the CentOs version above 6.0 the grub... (0 Replies)
Hello, I have a problem
So I want to install this openvz. I run command apt-get install linux-image-openvz-amd64 and after that I check whether everything went ok with uname -r. But it seems that openvz is nowhere to be found. Why is that? All I see is 2.6.32-5-xen-amd64. Also when I try to... (1 Reply)
AIX 7.1 on Power7 Platform.
I am doing this as root.
OK, somehow my instance is stuck and I cannot create any new instances for the 10.5 (db2icrt gets to step 2 of creation and sits. Have let it sit for 45minutes). db2ilist shows the instance, but deleting it says there is no instance. Tried to... (1 Reply)
Discussion started by: mrmurdock
1 Replies
LEARN ABOUT CENTOS
sysctl
SYSCTL(8) System Administration SYSCTL(8)NAME
sysctl - configure kernel parameters at runtime
SYNOPSIS
sysctl [options] [variable[=value]] [...]
sysctl -p [file or regexp] [...]
DESCRIPTION
sysctl is used to modify kernel parameters at runtime. The parameters available are those listed under /proc/sys/. Procfs is required for
sysctl support in Linux. You can use sysctl to both read and write sysctl data.
PARAMETERS
variable
The name of a key to read from. An example is kernel.ostype. The '/' separator is also accepted in place of a '.'.
variable=value
To set a key, use the form variable=value where variable is the key and value is the value to set it to. If the value contains
quotes or characters which are parsed by the shell, you may need to enclose the value in double quotes. This requires the -w param-
eter to use.
-n, --values
Use this option to disable printing of the key name when printing values.
-e, --ignore
Use this option to ignore errors about unknown keys.
-N, --names
Use this option to only print the names. It may be useful with shells that have programmable completion.
-q, --quiet
Use this option to not display the values set to stdout.
-w, --write
Use this option when you want to change a sysctl setting.
-p[FILE], --load[=FILE]
Load in sysctl settings from the file specified or /etc/sysctl.conf if none given. Specifying - as filename means reading data from
standard input. Using this option will mean arguments to sysctl are files, which are read in order they are specified. The file
argument can may be specified as reqular expression.
-a, --all
Display all values currently available.
--deprecated
Include deprecated parameters to --all values listing.
-b, --binary
Print value without new line.
--system
Load settings from all system configuration files.
/run/sysctl.d/*.conf
/etc/sysctl.d/*.conf
/usr/local/lib/sysctl.d/*.conf
/usr/lib/sysctl.d/*.conf
/lib/sysctl.d/*.conf
/etc/sysctl.conf
-r, --pattern pattern
Only apply settings that match pattern. The pattern uses extended regular expression syntax.
-A Alias of -a
-d Alias of -h
-f Alias of -p
-X Alias of -a
-o Does nothing in favour of BSD compatibility.
-x Does nothing in favour of BSD compatibility.
-h, --help
Display help text and exit.
-V, --version
Display version information and exit.
EXAMPLES
/sbin/sysctl -a
/sbin/sysctl -n kernel.hostname
/sbin/sysctl -w kernel.domainname="example.com"
/sbin/sysctl -p/etc/sysctl.conf
/sbin/sysctl -a --pattern forward
/sbin/sysctl -a --pattern forward$
/sbin/sysctl -a --pattern 'net.ipv4.conf.(eth|wlan)0.arp'
/sbin/sysctl --system --pattern '^net.ipv6'
DEPRECATED PARAMETERS
The base_reachable_time and retrans_time are deprecated. The sysctl command does not allow changing values of there parameters. Users who
insist to use deprecated kernel interfaces should values to /proc file system by other means. For example:
echo 256 > /proc/sys/net/ipv6/neigh/eth0/base_reachable_time
FILES
/proc/sys
/etc/sysctl.conf
SEE ALSO sysctl.conf(5)regex(7)AUTHOR
George Staikos <staikos@0wned.org>
REPORTING BUGS
Please send bug reports to <procps@freelists.org>
procps-ng Jan 2012 SYSCTL(8)