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Top Forums UNIX for Dummies Questions & Answers Condition based on Timestamp (Date/Time based) from logfile (Epoch seconds) Post 302876276 by asjaiswal on Friday 22nd of November 2013 02:36:31 PM
Old 11-22-2013
I executed following awk command to print Variable “TS”
awk ' {sub(/:/, " ", $5); TS=mktime($4 " " $5 " 00" ); print TS}' logfile

Output:
1323644400
1323453600
1323903600
1323727200
1323554400
1323817200
1323453600
-1

I have question these seconds are not match if I output epoch second using date +%s -d "2013-11-20 17:00 " it's giving me 1384988400 seconds which not matching with 1323644400 1st lineof output.
And Why there -1 at the end of program.

Is there way to use date i.e date +%s -d "2013-11-20 17:00 .

Please suggest I am not routine Linux user

Thanks!
 

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SEQDIAG(1)						      General Commands Manual							SEQDIAG(1)

NAME
seqdiag - generate sequence-diagram image file from spec-text file. SYNOPSIS
seqdiag [options] file DESCRIPTION
This manual page documents briefly the seqdiag commands. seqdiag is generate sequence-diagram image file from spec-text file. OPTIONS
These programs follow the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is included below. For a complete description, see the Info files. --version show program's version number and exit -h, --help show this help message and exit -a, --antialias Pass diagram image to anti-alias filter -c FILE, --config=FILE read configurations from FILE -o FILE write diagram to FILE -f FONT, --font=FONT use FONT to draw diagram -T TYPE Output diagram as TYPE format SEE ALSO
The programs are documented fully by http://tk0miya.bitbucket.org/seqdiag/build/html/index.html AUTHOR
seqdiag was written by Takeshi Komiya <i.tkomiya@gmail.com> This manual page was written by Kouhei Maeda <mkouhei@palmtb.net>, for the Debian project (and may be used by others). May 21, 2011 SEQDIAG(1)
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