10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I have a requirement that has 50-60 million records that we need to split a delimited string (Delimeter is newline) into rows.
Source Date:
SerialID UnidID GENRE
100 A11 AAAchar(10)BBB
200 B11 CCCchar(10)DDD(10)ZZZZ
Field 'GENRE' is a string with new line as delimeter and not sure... (5 Replies)
Discussion started by: techmoris
5 Replies
2. Shell Programming and Scripting
Hi Experts,
Can you please help me in transposing Datefield from rows to column and calculate the time difference for each of the Jobids:
Input File:
08/23/2012 12:36:09,JOB_5340
08/23/2012 12:36:14,JOB_5340
08/23/2012 12:36:22,JOB_5350
08/23/2012 12:36:26,JOB_5350
Required Output:... (6 Replies)
Discussion started by: asnandhakumar
6 Replies
3. UNIX for Dummies Questions & Answers
Hi All,
My requisite is to split a single column of phonemes seperated by spaces into multiple rows.
my input file is:
a
dh
u
th
a
qn
ch
A
v
U
r
k
my o/p should be like:
adhu a dh u (3 Replies)
Discussion started by: girlofgenuine
3 Replies
4. Shell Programming and Scripting
Hi, I have flat file with following format
Col1, Col2, Col3, Col4
---------------------------------
r1_c1, r1_c2, r1_c3, abc | def | efg
r2_c1, r2_c2, r2_c3, abcwdw | dweweef | efg | ijk
r3_c1, r3_c2, r3_c3, abaac
...........
The first three columns contain only one entry per... (3 Replies)
Discussion started by: nick2011
3 Replies
5. UNIX for Dummies Questions & Answers
Hi all!
Having the following two csv files:
file1
AAA;0000;RED
CCC;9900;GREEN
file2
AAA;0000;BLACK
BBB;0099;BLU
What's the correct syntax to hide only the missing rows (BBB,CCC) and show the rows that differ only with last field?
I expect something like this:
diff <options> file1... (2 Replies)
Discussion started by: Evan
2 Replies
6. Shell Programming and Scripting
I am a new user of Unix/Linux, so this question might be a bit simple!
I am trying to join two (very large) files that both have different # of cols and rows in each file.
I want to keep 'all' rows and 'all' cols from both files in the joint file, and the primary key variables are in the rows.... (1 Reply)
Discussion started by: BNasir
1 Replies
7. Linux
Hello,
Please help me. I have hundreds of text files composed of several rows of information and I need to separate each row into a new text file. I was trying to figure out how to split the text file into different text files, based on each row of text in the original text file. Here is an... (2 Replies)
Discussion started by: dvdrevilla
2 Replies
8. UNIX for Dummies Questions & Answers
Hello all!
I'm trying to put together a small script that will take in a file name and attach a datestamp to the end of it (but before the file type extension).
To illustrate...
Before:
filename.txt
anotherfilename.txt
After:
filename_20090724.txt
anotherfilename_20090724.txt
... (7 Replies)
Discussion started by: jisoo411
7 Replies
9. Shell Programming and Scripting
Hi,
I'm, new to shell scripting, I have a requirement where I have to split an incoming file into separate files each containing a maximum of 3 million rows.
For e.g: if my incoming file say In.txt has 8 mn rows then I need to create 3 files, in which two will 3 mn rows and one will contain 2... (2 Replies)
Discussion started by: wahi80
2 Replies
10. UNIX for Dummies Questions & Answers
I have a column of data of the format:
EDITORIAL OPED
193987141
193986701
193987451
193986321
STATISTICS
193986351
COLUMN
EDITORIAL OPED
193987171
NEWS
193321171
NEWS
193321111
NEWS
193320891
NEWS
193321841 (3 Replies)
Discussion started by: spindoctor
3 Replies