Tips to speed up Redhat linux machine Post: 302229953

8 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

typs of machine for REDHAT OS

Hello all, I'm currently looking at getting new server machine for my work. Unfortunately I don't have the time to check out types and performance issue with server machine, therefore I would like to ask if anyone has suggestion for server machine to be running Redhat AS version and type of...

2. Red Hat

linux tips

Hi, I am working on a linux install to a desktop pc and will configure this onto our main server once happy with the functions etc. I am actually a HP and AIX sys admin and was looking for the best ways to: create a bootable file that can be copied to dvd-rw / cd-rw or to dds be able to...

3. Shell Programming and Scripting

SSH into a linux machine from a windows machine

I basically want to login into different linux machines( on the same network) from a windows machine. I know i can use ssh <machine name>. But i want to automate this process. I dont want to enter the username and password. Is there any way to do it. Can i make some sort of a batch script for it.

4. UNIX for Dummies Questions & Answers

Any tips/suggestions for a newbie beginning to read the Linux Kernel Source Code

Hi All, I recently downloaded the Linux kernel source code, added them all to a project in MS VC++ and plan to read through it so that I can improve the way I code, read/understand a large code database and hopefully contribute something to the development of the Linux OS. I have taken a...

5. UNIX for Dummies Questions & Answers

how to see network speed of virtual linux machine?

After installing PV (Para virtual drivers) drivers I m not able to check the network speed of my Ethernet port. Please check the output of mii-tool and ethtool. # mii-tool eth0 SIOCGMIIPHY on 'eth0' failed: Operation not supported # ethtool eth0 Settings for eth0: Link...

6. Shell Programming and Scripting

shell script to copy files frm a linux machine to a windows machine using SCP

I need a shell script to copy files frm a linux machine to a windows machine using SCP. The files keeps changing day-to-day. I have to copy the latest file to the windows machine frm the linux machine. for example :In Linux, On July 20, the file name will be 20.txt and it should be copied to...

7. What is on Your Mind?

Tips for hiring a Linux Application developer

I am looking to hire a Linux Application developer for my startup. But am having trouble screening for the right skill-set. What should I look for ? And, where do I find these developers who have experience in building applications for Linux? Best, E

8. Red Hat

Redhat Linux machine not coming up

We have a Redhat Enterprise Linux server which is not in production environment. Unfortunately it is not logging. How to trouble shoot it ?? How to know the exact problem ? :rolleyes:

LEARN ABOUT CENTOS

new-kernel-pkg

NEW-KERNEL-PKG(8)					      System Manager's Manual						 NEW-KERNEL-PKG(8)

NAME

       new-kernel-pkg - tool to script kernel installation

SYNOPSIS

       new-kernel-pkg [-v] [--mkinitrd] [--rminitrd] [--dracut]
	      [--initrdfile=initrd-image [--depmod] [--rmmoddep]
	      [--kernel-args=args] [--remove-args=args]
	      [--banner=banner] [--multiboot=multiboot]
	      [--mbargs=mbargs] [--make-default] [--add-dracut-args]
	      [--add-plymouth-initrd] [--host-only]
	      <--install | --remove | --update | --rpmposttrans> <kernel-version>

DESCRIPTION

       new-kernel-pkg  is a tool used in packaging to automate the installation of a new kernel, including the creation of an initial ram filesys-
       tem image, updating of bootloader configuration, and other associated tasks.

OPTIONS

       -v     Be verbose.

       --mkinitrd
	      Create a new initial ram filesystem image.

       --rminitrd
	      Remove an initial ram filesystem image.

       --dracut
	      When creating a new initial ram filesystem image, use dracut(8) rather than mkinitrd(8).	Used in conjunction with --mkinitrd .

       --initrdfile=initrd-image
	      Use the specified file as the initial ram filesystem image.

       --depmod
	      Create modules.dep and related files.

       --rmmoddep
	      Remove modules.dep and related files.

       --kernel-args=args
	      Use args as the boot command line for this kernel.

       --remove-args=args
	      Remove specified kernel arguments for this kernel.

       --banner=banner
	      Display banner as the banner text in the bootloader.

       --multiboot=multiboot-image
	      Use multiboot-image as a multiboot image.

       --mbargs=mbargs
	      Use mbargs as arguments to the multiboot image.

       --make-default
	      Make this kernel the default boot option.

       --add-dracut-args
	      Automatically generate dracut options and add them to the kernel command line.

       --add-plymouth-initrd
	      Automatically add plymouth to the initial ram filesystem image.

       --host-only
	      Make an initial ram filesystem image that is specific to the running system.

       --install kernel-version
	      Install a new kernel.

       --remove kernel-version
	      Remove an installed kernel.

       --update kernel-version
	      Update the specified kernel.

       --rpmposttrans kernel-version
	      Run the rpmposttrans for the specified kernel.

SEE ALSO

       grubby(8) installkernel(8)

AUTHORS

       Erik Troan
       Jeremy Katz
       Peter Jones

								  Wed Apr 14 2010						 NEW-KERNEL-PKG(8)