-2
votes
2answers
22 views

Check multiple files with string

i.e. for each .csv file, do the following: Check if the file contains the string “HEADER” in the first line. If its missing, do the following: Display, “ERROR: Missing HEADER record for ” Rename ...
1
vote
0answers
72 views

How to disable PAE feature of kernel, after installation?

I am using RHEL 5.3(x86) as a base platform for my development purpose.My machine's spec is as follows: Intel, Core-i3 Processor @ 2.5GHz 4GB RAM Problem is whenever I am attempting to install the ...
0
votes
1answer
60 views

What is the equivalent of update-modules in CentOS 6.4?

I am adding files to /etc/modprobe.d, and a README of some software that I'm installing advised to run update-modules afterwards. $ sudo update-modules -bash: update-modules: command not found What ...
1
vote
2answers
908 views

error: “net.inet.ip.fastforwarding” is an unknown key

I've been doing some research into improving performance for OpenVPN and I found out about setting fastforwarding to 1 but when I tried I got the error error: "net.inet.ip.fastforwarding" is an ...
1
vote
0answers
504 views

I can't find my tape library changer under centos 5 with a quantum scalar i40

i have a quantum scalar i40 connect on a centos 5 machine trough SAS interface. I fight with it since a while because the media changer does not work. I finally understood yesterday that the system ...
4
votes
2answers
12k views

How to solve “building the main Guest Additions module Failed”

I tried to install the VirtualBox Guest Additions module in a VM guest running CentOS but I get this error message when everything else was okay: building the main Guest Additions module Failed ...
2
votes
1answer
352 views

load program/module at boot

I'm trying to load a program I wrote at boot. The program is also a module.ko and a small bash script. For the module I tried doing depmod mymodule.ko and modprobe -a and messing around with modprob ...