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Top Forums Shell Programming and Scripting Script to search for a character in files in a Directory & remove it Post 302647451 by rituparna_gupta on Monday 28th of May 2012 09:10:39 AM
Old 05-28-2012
Oops - sorry - i missed the last / there & so it was not working.
Now its working fine Smilie

But there is 1 more issue - only the output displayed on running the script have the required changes.
However, the changes are not reflecting in the original file - which is what I require.

Could someone please help on this - on how to make the original file change directly?

Please ignore this post - i guess it was being answerewd while I was posting it ---
Thanks Guru - let me try that out

---------- Post updated at 05:30 PM ---------- Previous update was at 05:11 PM ----------

Hi,

Code:
echo "enter the coll name"
read collname
TEMP=temp_`date '+%Y%m%d'`
for file in *.txt
do
        sed "s/^#$collname/$collname/" $file > $TEMP
        mv $TEMP $file
done

once i run this script, the whole input file goes(a.txt & b.txt) goes empty for some reason Smilie
Could you pls help on this

---------- Post updated at 06:40 PM ---------- Previous update was at 05:30 PM ----------

Its Working now !!! Smilie
the 1st time i run it - all the .txt files in my Directory went blank...
But since after that its been working perfectly Smilie

Thanks Guru Smilie

Last edited by Scrutinizer; 05-28-2012 at 09:30 AM.. Reason: changes table tags to code tags
 

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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 09:48 AM.
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