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file name query


 
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# 1  
Old 01-05-2007
CPU & Memory file name query

Hi Everyone . i m kinda newbie so spare me if question seems stupid Smilie
what i want to do is something like this

rsh node1 tail -20 /var/opt/fds/statistics/FSC-InapInterface_2.0_A_1-2006-12-24-0000.stat >> node1.txt

now problem is this that in this case the date was 24th december 2006 but that file has new name everyday ( the date portion changes ) , how can i ammend above given line to work like that it gets date from system and then put it in above line .. so that i dont have to change this text every day ..
i hope i m making myself clear . if not kindly lemme know
thanks in advance and waiting for any help
# 2  
Old 01-05-2007
use,
Code:
`date +%Y-%m-%d`

# 3  
Old 01-05-2007
tried this

rsh node1 tail -20 /var/opt/fds/statistics/FSC-InapInterface_2.0_A_1-'date +%Y-%m-%d'-2-0000.stat >> node1.txt


aint working Smilie
# 4  
Old 01-05-2007
Be careful with the quotes:
Quote:
'date +%Y-%m-%d'
They shoul be: `
Try this way instead, if you like:
Code:
sh node1 tail -20 /var/opt/fds/statistics/FSC-InapInterface_2.0_A_1-$(date +%Y-%m-%d)-2-0000.stat >> node1.txt

Anyway, this last file name is not the same you wrote on your 1st post...
# 5  
Old 01-05-2007
Quote:
Originally Posted by Dastard
tried this

rsh node1 tail -20 /var/opt/fds/statistics/FSC-InapInterface_2.0_A_1-'date +%Y-%m-%d'-2-0000.stat >> node1.txt


aint working Smilie
that wont work!

take care of the backticks Smilie
# 6  
Old 01-09-2007
Why not assign the system date time to a variable like in the example below.
TIME_SEC=`date +-%Y-%m-%d-%H%M` gives you -2007-01-09-1043
TIME_SEC=`date +%Y%m%d%H%M` gives you 200701091044
You can then use the variable $TIME_SEC in your script.
Hope this helps.

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