My requirement is to find out data in any of the file in particular path.
I am using UNIX OS.
For example I have two files. A123.rej & A345.rej
A123.rej contain data
A345.rej is a empty file.
I tried a code to find , if any of this file contains data, I need to echo as data found, if both the files are empty, then I will echo as No data. Currently I am using the below code.But its not working.Kindly help on this
My requirement is to find out data in any of the file in particular path.
I am using UNIX OS.
For example I have two files. A123.rej & A345.rej
A123.rej contain data
A345.rej is a empty file.
I tried a code to find , if any of this file contains data, I need to echo as data found, if both the files are empty, then I will echo as No data. Currently I am using the below code.But its not working.Kindly help on this
Is this a homework assignment? If not, how will this information be used?
Which UNIX OS are you using?
What shell are you using?
Are there always exactly two files? Are they always named A123.rej & A345.rej?
In what way does your code "not work"? What diagnostics does it produce? When all of your files are empty, what output does it produce? When one or more of your files contain data, what output does it produce? Does it behave differently if there is only one file with a name ending in .rej?
Is this a homework assignment? If not, how will this information be used?
--> This is part of my project work.Actually I am writing a job , where we can call unix commands also.So my requirement is if I get some n number of input files, I will create same number of reject files with the format sourcefilename.rej. Source file name is in the below format
so if I have two source files I will have two reject files.
Which UNIX OS are you using?-->
What shell are you using?--> Regarding this I am not sure, as this is not my main tool.Very rarely I use UNIX.
Are there always exactly two files? Are they always named A123.rej & A345.rej? --> Hope the above explanation will answer this question
In what way does your code "not work"? What diagnostics does it produce? When all of your files are empty, what output does it produce? When one or more of your files contain data, what output does it produce? Does it behave differently if there is only one file with a name ending in .rej? --->
I have two rej files like this
When I tries to execute the below code I am getting some error.
My expectation is that, if we have n number of Party*.rej files and if any of the file contains data in it(Data means there should be more than two records in the file, as the row is the header), I need to get echo as "Data"
I am not sure whether this convey my requirement or not. To be frank, I am not very good in UNIX :-)
That specification still is not that easy to understand. "No Data" seems not to be equivalent to "empty file", so the -s primary in the conditional expression can't be used. Aside: -s requires one single argument, not a list of files as probably produced with the wild cards patterns if several matches exist.
Based on your before last paragraph, would this come close to what you need:
You could also try the following:-
...... or for each individual file:-
Both of these will fail, however, if the number of matched files is large and causes the executed command to be too big. if this is likely, then you may need to go with a find command something like this:-
Would any of these help?
We have the data looks like below in a log file.
I want to generat files based on the string between two hash(#) symbol like below
Source:
#ext1#test1.tale2 drop
#ext1#test11.tale21 drop
#ext1#test123.tale21 drop
#ext2#test1.tale21 drop
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Dears,
I'm new to shell scripting and i was wondering if you can help me with following matter.
I have a file containing 400,000 records. The file contains two columns like:
00611291,0270404000005453
25262597,1580401000016155
25779812,1700403000001786
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01/29/2012,1,1,98995
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01/30/2012,1,1,98896
01/30/2012,1,2,7083
01/31/2012,1,1,98896
01/31/2012,1,2,7083
02/01/2012,1,1,98896
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02/02/2012,1,1,98899
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