UNIX joins : facing issue while joining three files
Hello ,
I have three files :
sampleoutput1.txt has columns (in the following order) :
sampleoutput2.txt has columns (in the following order) :
sampleoutput3.txt has columns (in the following order) :
I am trying to join three files on the column hostname from the three files.
I want the output records as follows :
Below is the script. Here I am first trying to join the files : sampleoutput1.txt and sampleoutput3.txt. Then I am trying to join the resultant with sampleoutput2.txt
The file sampleoutput1-3.txt is giving correct output but file : sampleoutput1-2-3.txt is not giving correct output.
Please help.
Thanks
Rahul
Last edited by Scrutinizer; 07-27-2015 at 10:01 AM..
Reason: Changed code tags
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I need to join two files but I am facing issues.
1st file has multiple columns. Primary (1st) columns has unique values. There are other columns out of which some has non-ascii characters as well (other language).
Example File below:
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LEARN ABOUT DEBIAN
x2sys_merge
X2SYS_MERGE(1gmt) Generic Mapping Tools X2SYS_MERGE(1gmt)NAME
x2sys_merge - Merge an updated COEs tables
SYNOPSIS
x2sys_merge -Amain_COElist.d -Mnew_COElist.d
DESCRIPTION
x2sys_merge will read two crossovers data base and output the contents of the main one updated with the COEs in the second one. The second
file should only contain updated COEs relatively to the first one. That is, it MUST NOT contain any new two tracks intersections (This
point is NOT checked in the code). This program is useful when, for any good reason like file editing NAV correction or whatever, one had
to recompute only the COEs between the edited files and the rest of the database.
-A Specify the file main_COElist.d with the main crossover error data base.
-M Specify the file new_COElist.d with the newly computed crossover error data base.
OPTIONS
No space between the option flag and the associated arguments.
EXAMPLES
To update the main COE_data.txt with the new COEs estimations saved in the smaller COE_fresh.txt, try
x2sys_merge -ACOE_data.txt -MCOE_fresh.txt > COE_updated.txt
SEE ALSO x2sys_binlist(1), x2sys_cross(1), x2sys_datalist(1), x2sys_get(1), x2sys_init(1), x2sys_list(1), x2sys_put(1), x2sys_report(1)GMT 4.5.7 15 Jul 2011 X2SYS_MERGE(1gmt)