Login or Register to Ask a Question and Join Our Community


Shell Programming and Scripting

checking text file

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting checking text file
# 1  
Old 04-16-2008
checking text file
Hello,

I have the following report (report.txt) file (see attached).

I would like to check the file and if the field is error, then showing error message at output.

1. In the report, 1st, 2st and 3nd line can be ignore to check
2. start to check line 4 (each field use "," to split
- 1st field should be 5 digits (0-9)
- 2nd field should be A-Z
- 3rd field should be 5 digits (0-9)
- 4th field should be one char (Y or N)
- 5th field should be 00:00 to 99:99 or 0:00 to 9:99
- 6th field should be number or with "."
and so on....(i can do it by myself if you can provide above sample for me)
- until last two field, should be 3 char (A-Z)
3. At the end of the report, the line should be "*** End of Report *** ,,,,,,,,,,,,,,,,,,,,,,,,"

If any error for each field, just show the line number is ok for me.

Hope someone can help me for this...

Many Thanks!
report.txt (856 Bytes) 
# 2  
Old 04-16-2008
Where exactly are you stuck?
You've had over 200 posts - this one among many!!!
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Match text to lines in a file, iterate backwards until text or text substring matches, print to file

hi all, trying this using shell/bash with sed/awk/grep I have two files, one containing one column, the other containing multiple columns (comma delimited). file1.txt abc12345 def12345 ghi54321 ... file2.txt abc1,text1,texta abc,text2,textb def123,text3,textc gh,text4,textd... (6 Replies)
Discussion started by: shogun1970
6 Replies

2. Shell Programming and Scripting

Checking and replacing first line in text file, one-liner?

Hello, I'm looking to check only the first line of a file to see if it is a format string, like # -*- coding: utf-8; mode: tcl; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -\*- vim:fenc=utf-8:ft=tcl:et:sw=2:ts=2:sts=2if the first line is anything else, insert the above string. I'd... (3 Replies)
Discussion started by: f77hack
3 Replies

3. Shell Programming and Scripting

Checking Multiple File existance in a UNIX folder(Note: File names are all different)

HI Guys, I have some 8 files with different name and extensions. I need to check if they are present in a specific folder or not and also want that script to show me which all are not present. I can write if condition for each file but from a developer perspective , i feel that is not a good... (3 Replies)
Discussion started by: shankarpanda003
3 Replies

4. Shell Programming and Scripting

Awk: File Checking Issues with 9 multiple file

Hi, I have 9 files which are generated dynamically & if there is a some condition which doesn't meet the criteria then file is not created or is of zero size. so further i am unable to consolidate the files based on following code 1 awk -F, -v ptime="201407" 'FNR==1... (3 Replies)
Discussion started by: siramitsharma
3 Replies

5. Shell Programming and Scripting

Checking whether the entered text is file or not

how to check that the "file path" entered by the user has the valid file. (6 Replies)
Discussion started by: Rashid Khan
6 Replies

6. Shell Programming and Scripting

Script check for file, alert if not there, and continue checking until file arrives

All, Is there a way to keep checking for a file over and over again in the same script for an interval of time? Ie If { mail -user continue checking until file arrives file arrives tasks exit I don't want the script to run each time and email the user each time a file... (4 Replies)
Discussion started by: markdjones82
4 Replies

7. UNIX for Dummies Questions & Answers

checking directory size in the text file

Hi All, I am new to unix scripting, please help me in completing this exercise, I have a scenario as follows, 1. i have a text file(snapshot.txt) consisting of directory names, and file size separated by comma as shown below: snapshot.txt data: ... (1 Reply)
Discussion started by: G.K.K
1 Replies

8. Shell Programming and Scripting

Checking for a control file before processing a data file

Hi All, I am very new to Shell scripting... I got a requirement. I will have few text files(data files) in a particular directory. they will be with .txt extension. With same name, but with a different extension control files also will be there. For example, Sample_20081001.txt is the data... (4 Replies)
Discussion started by: purna.cherukuri
4 Replies

9. Shell Programming and Scripting

Multiple file existence and checking file size

I want to check the files in particular directory are more that 0 Bytes i.e, Non zero byte file. The script should print a msg if all the files in that directory are empty( 0 Byte). (2 Replies)
Discussion started by: lathish
2 Replies

10. Shell Programming and Scripting

Error checking a file from previous file size

Hi, I'm currently trying to write a script that checks a log file for certain errors. Once checked it then records the filesize in another file. All this is fine, my problem is that the next time I do my error check I only want to check from previously recorded filesize to the end of file. I'm... (2 Replies)
Discussion started by: stuck1
2 Replies
Login or Register to Ask a Question