Lemseffer. Tahar (MSA) wrote:
> Example as follow:
>
> LIST = 'ypcat hosts|| sort | awk '{print $2}''
> for Devices in $LIST
I suggest you modify the two lines above to this one so you're not
running into the interesting side effects of bash variable assignments
and confusion of apostrophes & back-ticks.
for Devices in $(ypcat hosts|| sort | awk '{print $2}') \
Though I'm a little confused by the or (||) in that statement. I would
have thought you wanted the results of ypcat to be piped to sort.
\\||/
Rod
--
> do
> Value=`snmpget -v1 -c privator $Devices snmpInBadCommunityNames.O
> |awk '{print $4}' `
> "check for intrusion on all devices, if there is none should return a
> zero"
>
> Thanks again
> T
>
> -----Original Message-----
> From: [email protected]
> [mailto:[email protected]] On Behalf Of Robert Citek
> Sent: Monday, October 26, 2009 10:23 AM
> To: General Linux/UNIX discussion and help,civil and on-topic
> Subject: Re: [PLUG] shell scripting
>
> On Mon, Oct 26, 2009 at 1:09 PM, Lemseffer. Tahar (MSA)
> <[email protected]> wrote:
>> Thank you Robert,
>>
>> The code will output the list of my hosts file.
>
> That's what it should do. I suspect it may not. For example, here's
> what I get when I run it from the command line:
>
> $ LIST = 'ypcat hosts|| sort | awk '{print $2}''
> -bash: LIST: command not found
>
> Regards,
> - Robert
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