10-05-2017
Well I have several text files with different names. The content of these files is diverse, but they all usually include a field with sender of an email, subject of email, date...
But then there are more lines that are less important.
My purpose is to move the lines I am interested in to the top of each file, and leave the rest below. Basically remove some cruft from each of the files using grep/sed...
I don't know how to accomplish this with all the files in the folder, as they have different names. Plus the resulting files of the process should have the initial name plus some kind of suffix (Example: original name 175.txt, after process 175_1.txt)
As you can see my command includes several steps, and maybe more steps in the future (file 175.txt > 175_1.txt > 175_2.txt...)
Thanks for the help!
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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)