Hello!
I'm sorry if this is the false Forum, didn't really knew where to put it...
My question:
I have serveral USB-Sticks and wrote several Udev-Rules for theme, each Sticks needs to do something else, but all are using the same script (they have common tasks to do) and only some parts are executed differently for each Stick, so I thought using parameters would be the easiest way to go. But I tried
Code:
RUN+="script.sh -param"
what won't work...
Is there any possibility to pass parameters with Udev? Or do I need to make a script for each Stick?
I'm sorry if it's difficult to understand what I mean, english isn't my native language ^^'
Thanks for answers!
Hi all,
I ve a script like....
TBL=employee
sql=`cat abhi.sql` \\ abhi.sql contains ------- select a from $TBL
echo $TBL
echo $sql
SQL=`echo $sql`
echo $SQL
now i want SQL as select a from employee
and as select a from $TBL
How can I achieve this?
Help appriciated (3 Replies)
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i want to write a shell script that can be run as
./deployPortal.sh -version 5.1.2 -portlet -exportall
how can i do that?
version param is required. bu the others are optional.
in first step i only want to read 5.1.2, is portlet selected ? and is exportall selected ??
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I am experienced with Solaris 8 where this type of thing was handled from /etc/system but now I have a Solaris 10 server and I am having trouble determining how to interact with the kernel parameters. I need to know how to check the values of the following, of the DB people I work with.
MAX... (8 Replies)
Hi,
Does awk ever resolve params in the search pattern?..
The following awk doesnt know how to resolve ${tables}$ inside a loop.
k=`awk '/${tables}$/ ${graph}`
The search pattern has ${tables}$ and I am narrowing down my search with a $ at the end of string.
So...this leaves me with a... (13 Replies)
I have 2 and three params, both I should make sure thay numbers at one single line insted of checking for each one .
Example I wroote the following way.. checking for 2 and three seperately but I shud be able to do it at on statement
echo $2 | egrep '^+$' >/dev/null 2>&1
if ; then
echo... (2 Replies)
Hi All,
I need a simple udev rules in my server Centos 5.4. This rules needs to get trigger my script whenever the cdrom is attached to the server.
Could you please provide your suggestion on it.
Thanks,
Kalai (0 Replies)
Hello All,
I found this site here: AndDiSa Android Blog: Nexus 7 MTP automount on OpenSuse 11.4
That sites explains how to mount an Android device that can only connect to a computer using MTP or PTP instead of what it used
to get treated as, which was a Mass Storage Device.
In my Rules... (0 Replies)
How to pass the getopts processed variable "${@}" to a function? It contains a list of package names needed in various functions.
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I've been manually parsing options in the... (3 Replies)
Discussion started by: Cody Learner
3 Replies
LEARN ABOUT CENTOS
crda
CRDA(8) Linux CRDA(8)NAME
crda - send to the kernel a wireless regulatory domain for a given ISO / IEC 3166 alpha2
SYNOPSIS
crda
Description
crda is the Linux wireless central regulatory domain agent. crda is intended to be used by udev scripts and should not be run manually
unless debugging udev scripts. crda is triggered to run by the kernel by sending a udev event upon a new regulatory domain change. Regula-
tory domain changes are triggered by the wireless kernel subsystem (upon initialization and on reception of country IEs), wireless drivers,
or userspace (see iw ). Upon a regulatory domain change the kernel sends a udev change event for the regulatory platform. The kernel
ignores regulatory domains sent to it if it does not expect them. The regulatory domain is read by crda from the regulatory.bin file.
RSA Digital Signature
If built with openssl or gcrypt support crda will have embedded into it an RSA digital signature which will prevent it from reading cor-
rupted or non-authored regulatory.bin files. Authorship is respected by the RSA public key packed into crda. This specific crda package
has been built with an RSA public key from John Linville (the Linux wireless kernel maintainer) and as such will only read regulatory.bin
files signed by him. For further information see the regulatory.bin man page.
UDEV RULE
A udev regulatory rule must be put in place in order to receive and parse udev events from the kernel in order to get udev to call crda
with the passed ISO / IEC 3166 alpha2 country code. An example udev rule which can be used (usually in /lib/udev/rules.d/85-regula-
tory.rules ):
KERNEL=="regulatory*", ACTION=="change", SUBSYSTEM=="platform", RUN+="/sbin/crda"
Environment variable
Set the COUNTRY environment variable with a specific ISO / IEC 3166 alpha2 country code and then run crda without arguments. This will send
a regulatory domain for that alpha2 to the kernel.
SEE ALSO iw(8)regulatory.bin(5)
http://wireless.kernel.org/en/developers/Regulatory/
crda 23 January 2009 CRDA(8)
10-25-2010
Pass params with Udev
