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Full Discussion: Combining multiple files
Top Forums Shell Programming and Scripting Combining multiple files Post 302784795 by Don Cragun on Saturday 23rd of March 2013 05:27:00 AM
Old 03-23-2013
You could try something like:
Code:
awk '
FNR == 1 {   
        f[++fc] = FILENAME
        if(w[fc] < length(FILENAME)) w[fc] = length(FILENAME)
}
FNR == NR {
        d[++lc] = $1
        t[lc] = $2
}
{       v[fc,$1,$2] = $3
        if(w[fc] < length($3)) w[fc] = length($3)
}
END {   printf("    Date  Time")
        for(j = 1; j <= fc; j++)
                printf("%*s%s", w[j] + 1, f[j], j == fc ? "\n" : "")
        for(i = 1; i <= lc; i++) {
                printf("%s%6s", d[i], t[i])
                for(j = 1; j <= fc; j++)
                        printf("%*d%s", w[j] + 1, v[j, d[i], t[i]],
                                j == fc ? "\n" : "")
        }
}' FILE[12]

If you are running on a Solaris/SunOS system, use /usr/xpg4/bin/awk or nawk instead of awk.

Note that this script will work for two or more files, but the 1st file given must include all date/time pairs that you want to appear in the output.

With the FILE1 and FILE2 contents specified in the 1st message in this thread, the output produced by this script is:
Code:
    Date  Time FILE1 FILE2
20130322 05:35  2219   170
20130322 05:40  1809   169
20130322 05:45  1617   172
20130322 05:50  1359   171
20130322 05:55  2233     0
20130322 06:00  1648     0
20130322 06:05  1552   176

 

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gnunet-namestore

GNUNET-NAMESTORE(1)					      General Commands Manual					       GNUNET-NAMESTORE(1)

NAME

       gnunet-namestore - manipulate GNUnet zones

SYNOPSIS

       gnunet-namestore [options]-zZONEFILE

DESCRIPTION

       gnunet-namestore can be used to create and manipulate a GNS zone.

OPTIONS

       -a, --add
	      Desired operation is adding a record

       -c FILENAME,  --config=FILENAME
	      Use the configuration file FILENAME.

       -d, --delete
	      Desired operation is deleting a record

       -D, --display
	      Desired operation is listing of matching records

       -e TIME, --expiration=TIME
	      Specifies  expiration time of record to add; format is relative time, i.e "1 h" or "7 d 30 m".  Supported units are "ms", "s", "min"
	      or "minutes", "h" (hours), "d" (days) and "a" (years).

       -h, --help
	      Print short help on options.

       -L LOGLEVEL, --loglevel=LOGLEVEL
	      Use LOGLEVEL for logging.  Valid values are DEBUG, INFO, WARNING and ERROR.

       -n NAME, --name=NAME
	      Name of the record to add/delete/display

       -t TYPE, --type=TYPE
	      Type of the record to add/delete/display (i.e. "A", "AAAA", "NS", "PKEY", "MX" etc.)

       -v, --version
	      Print GNUnet version number.

       -V VALUE, --value=VALUE
	      Value to store or remove from the GNS zone.  Specific format depends on the record type.	A records expect  a  dotted  decimal  IPv4
	      address,	AAAA  records an IPv6 address, PKEY a public key in GNUnet's printable format, and CNAME and NS records should be a domain
	      name.

       -z FILENAME, --zonekey=FILENAME
	      Specifies the filename with the private key for the zone (mandatory option)

BUGS

       Report bugs by using Mantis <https://gnunet.org/bugs/> or by sending electronic mail to <gnunet-developers@gnu.org>

SEE ALSO

       gnunet-gns(1)

GNUnet								    Mar 5, 2012 					       GNUNET-NAMESTORE(1)
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