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Top Forums UNIX for Beginners Questions & Answers Shell - Read a text file with two words and extract data Post 302983626 by Scrutinizer on Friday 14th of October 2016 04:02:47 AM
Old 10-14-2016
Hi, try using arrays:
Code:
while IFS=', ' read -a F
do
  printf "%s\n" "${F[@]}"
done <  newtest2.txt > output.txt

But there is another issue:
There are fields that contain spaces, so the IFS value will not work properly.

So try this instead:
Code:
while IFS=, read -a F
do
  printf "%s\n" "${F[@]# }"
done < newtest2.txt > output.txt

Here the IFS is set to a single comma and a spurious leading space gets cut off through parameter expansion (# )

Last edited by Scrutinizer; 10-14-2016 at 05:09 AM..
 

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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)
All times are GMT -4. The time now is 03:08 AM.
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