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Full Discussion: how do i put a time stamp in a file name
Top Forums Shell Programming and Scripting how do i put a time stamp in a file name Post 302104878 by anbu23 on Monday 29th of January 2007 08:47:57 AM
Old 01-29-2007
Quote:
Originally Posted by jhamm
no that did not work. only the HHMM appeared in the file name,

I used

DTSTAMP=$(date "+%Y%m%d")
HMSTAMP=$(date "+%H%M")
cp /fdb/prod/fdbadm/data/nassst115d01.txt /fdb/prod/fdbadm/data/nass/FacilityMaster_$DTSTAMP_$HMSTAMP.dat

file name came out to be FacilityMaster_0732.dat - time only

i then reversed the order and had the time before the date, and then only the date appeared, but not the time.

DTSTAMP=$(date "+%Y%m%d")
HMSTAMP=$(date "+%H%M")
cp /fdb/prod/fdbadm/data/nassst115d01.txt /fdb/prod/fdbadm/data/nass/FacilityMaster_$HMSTAMP_$DTSTAMP.dat

file name became FacilityMaster_20070129.dat
Use braces around the variable names
Code:
cp /fdb/prod/fdbadm/data/nassst115d01.txt /fdb/prod/fdbadm/data/nass/FacilityMaster_${HMSTAMP}_${DTSTAMP}.dat

 

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LEARN ABOUT DEBIAN

arp2ethers

ARP2ETHERS(8)						      System Manager's Manual						     ARP2ETHERS(8)

NAME

       arp2ethers - convert arpwatch address database to ethers file format

SYNOPSIS

       arp2ethers [ arp.dat file ]

DESCRIPTION

       arp2ethers  converts  the file /var/lib/arpwatch/arp.dat (or the file specified on the command line) into ethers(5) format on stdout.  Usu-
       ally arp.dat is an ethernet/ip database file generated by arpwatch(8).  The arpwatch daemon in Debian will create different arp.dat depend-
       ing on its configuration. All of them will be available at /var/lib/arpwatch/.

FILES

       /var/lib/arpwatch - default directory for arp.dat
       arp.dat - ethernet/ip address database

SEE ALSO

       arpwatch(8), ethers(5), rarp(8), arp(8),

BUGS

       Please send bug reports to arpwatch@ee.lbl.gov.

AUTHORS

       Original  version  by  Craig Leres of the Lawrence Berkeley National Laboratory Network Research Group, University of California, Berkeley,
       CA.

       Modified for the Debian Project by Peter Kelemen, with additions from Erik Warmelink.

       The current version is available via anonymous ftp:

	      ftp://ftp.ee.lbl.gov/arpwatch.tar.gz

       This manual page was contributed by Hugo Graumann.

																     ARP2ETHERS(8)
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