10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
How to convert this:
F1-R1 F1-R2 F1-R3 into a flat file for bash?? Each record
F2-R1 F2-R2 F2-R3
F3-R1 F3-R2 F3-R3
F4-R1 F4-R2 F4-R3is on one line with all fields for that record, put into an output file. The output file should look like this when converted:
F1-R1,F2-R1,F3-R1,F4-R1... (6 Replies)
Discussion started by: bud1738
6 Replies
2. Shell Programming and Scripting
compare to flat files using awk .but in 4th field contains non ordered substring. how to do that.
file1.txt
john|0.0|4|**:25;JP:50;UY:25
file2.txt
andy|0.0|4|JP:50;**:25;UY:25 (4 Replies)
Discussion started by: veeruasu
4 Replies
3. Shell Programming and Scripting
i've always been of the mind that having to write to disk is very sloppy and dirty. i personally hate this.
so i wonder, is there a way to have a shell script/program write to memory and access whatever it has in memory whenever it wants. pretty much treat memory like hard disk.
can... (2 Replies)
Discussion started by: SkySmart
2 Replies
4. Programming
I need some help to create a script that can do the following:
I have two flat files with one column that should link the two files' information into one record:
1st Flat File - 3 columns, multiple rows:
orderid, Jobnumber, Ordernumber
2nd Flat File - 2 columns, multiple rows:
... (4 Replies)
Discussion started by: Lavelle
4 Replies
5. Shell Programming and Scripting
Hi Frnds,
I have a flat file with millions of records. .
Now I on this. (I prefer for AWK as its gives good performance.)
Old_file.txt
------------------
1 gopi ase ....
2 arun pl ...
3 jack sutha ..
4 peter pm ..
...
New_file.txt
---------------
4 peter pm ..
..
... (12 Replies)
Discussion started by: Gopal_Engg
12 Replies
6. Shell Programming and Scripting
Ok,
so i've been having to write to flat files lately and then making my script read information from the flat file and then work off of that.
i dont want to keep doing that because i believe it creates a mess. i like to keep my work all to one script instead of having that one script... (7 Replies)
Discussion started by: SkySmart
7 Replies
7. Shell Programming and Scripting
Hi all,
I have to generate a tab-delimited flat file. Since few days, I have been getting * in random accounts.
For example, an account supposed to have the value 123456789123,123
Now this is supposed to be in a 12,3 format.
Please note that this being a German field, the comma (,) here... (3 Replies)
Discussion started by: ctrl_alt_del
3 Replies
8. Shell Programming and Scripting
Hi Gurus,
I searched the forum but didnt get much info.
I want to compare 2 files.
1)Newfile comes today with
2)Old file of previous day.
The files are same ,just the new files might have new records sometimes.
So I want to capture these new records in another file.
Can anyone help... (5 Replies)
Discussion started by: ganesh123
5 Replies
9. Shell Programming and Scripting
Hello All,
I am brand new to the UNIX world and so far and very intrigued and enjoy scripting. This is just a new language for me. I would really like assistance with the below request. Any help would be greatly appreciated!
I want to create a flat file in Vi that has a header field and... (0 Replies)
Discussion started by: cyberjax21
0 Replies
10. UNIX for Dummies Questions & Answers
Hi,
I have 7 big flat files, each contains 24 million records which have been sorted by the first field delimitered by Ctrl B (002).
I want to join them together side by side, eg.
File A:
1^Ba^Bb
2^Bx^By
....
File B:
1^Bc^Bd
2^Bm^Bn
....
After merged, it should look like :... (7 Replies)
Discussion started by: xli
7 Replies