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Shell Programming and Scripting

Change new filename with date ??

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Top Forums Shell Programming and Scripting Change new filename with date ??
# 8  
Old 02-09-2006
Thank you very much , I have learned it from you Smilie
Here is the code if someone want to learn


cd /full/path/to/DATA
for file in Perform*Log; do
newFile=`ls -1 $file|awk -F. '{ \
y = substr($2,5,4); \
m = substr($2,1,2); \
d = substr($2,3,2); \
printf "%s-%s%s%s.dat",tolower($1),y,m,d \
}'`
awk -F\| '{if(NR!=1) print $1"|"$3"|"$4"|"$5}' $file > /full/path/to/NEWDATA/$newFile
done

Thanks again
Last edited by sabercats; 02-10-2006 at 02:20 PM..
# 9  
Old 02-13-2006
Just wonder if we look at the flie

ID|Location|Date|Hostname|Age|Sex
1|SFO|02/06/2006|hawkeye|35|M
2|LAX|02/06/2006|sf49ers|30|M
3|OAK|02/06/2006|goraiders|27|F
4|PIT|02/06/2006|steeler|35|M

The field $3 is date 02/06/2006 and we write the output is file name perform-20060206.dat, its contain
1|02/06/2006|hawkeye|35
2|02/06/2006|sf49ers|30
3|02/06/2006|goraiders|27
4|02/06/2006|steeler|35

Any idea ? I just want to learn with diffrerent way .
Thanks,
# 10  
Old 02-13-2006
Code:
echo '02/06/2006' | nawk '{n=split($1, da, "/"); print da[3] da[1] da[2]}'
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