10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Please know that I am very new to unix and trying to learn 'on the job'. I'm only manipulating large tab-delimited files (millions of rows), but I'm stuck and don't know how to proceed with the following. Hoping for some friendly advice :)
I have 2 tab-delimited files - with differing column &... (10 Replies)
Discussion started by: GTed
10 Replies
2. Shell Programming and Scripting
Dear All,
I was wondering in how split one file in multiple file in a conditional way.
Briefly, I have a file like this:
>Id1
textA
>Id2
textBand my outputs file (2 in this case) shoul be:
Id1
>Id1
textAId2
>Id2
textBhope you may help me.
Best
G (5 Replies)
Discussion started by: giuliangiuseppe
5 Replies
3. Shell Programming and Scripting
I have a file in unix with sample data as follows :
--------------------------------------------------------------
--------------------------------------------------------------
{30001002|XXparameter|Layout|$
I want this file to be splitted into different files and corresponding to the sample... (54 Replies)
Discussion started by: Ravindra Swan
54 Replies
4. Shell Programming and Scripting
I need to write a shell script for below scenario
My input file has data in format:
qwerty0101TWE 12345 01022005 01022005 datainala alanfernanded 26
qwerty0101mXZ 12349 01022005 06022008 datainalb johngalilo 28
qwerty0101TWE 12342 01022005 07022009 datainalc hitalbert 43
qwerty0101CFG 12345... (19 Replies)
Discussion started by: jimmy12
19 Replies
5. Shell Programming and Scripting
Hello All,
I have a small problem with file group/splitting and I am trying to get the best way to perform this in unix. I am trying with awk but need some suggestion what would be the best and fastest way to-do it.
Here is the problem. I have a fixed length file with filled with product... (4 Replies)
Discussion started by: nandhan11891
4 Replies
6. Shell Programming and Scripting
hi,
I have file with some data delimited by #.
For e.g. :
RHMS0001#1#ABCD
RHMS0002#1#ABCD
RHMS0003#1#ABCD
RHMS0004#1#ABCD
RHMS0005#1#ABCD
RHMS0006#1#ABCD
RHMS0007#1#ABCD
RHMS0001#2#ABCD
RHMS0002#2#ABCD
RHMS0001#3#ABCD
RHMS0004#3#ABCD
RHMS0006#3#ABCD (7 Replies)
Discussion started by: pparthiv
7 Replies
7. Shell Programming and Scripting
Below is my shell script. I am trying to execute two different BTEQ scripts depending on the day of the week. So on a saturday I will execute a certain BTEQ script and on other weekdays I will run the other script.
#!/bin/ksh
dt=`date +"%a"`
if then
bteq > final_output <<- EOF
.run... (3 Replies)
Discussion started by: Mihirjani
3 Replies
8. Programming
I want to be able to access an environment variable to control how a program is compiled.
So:
export MY_VERSN=9
Then ideally, within my C++ code, I would have
#if MY_VERSN = 9
iret = FRED9()
#else
iret = FRED()
#endif
The way I thought I could do it is that in the script that... (2 Replies)
Discussion started by: BrighterLater
2 Replies
9. Shell Programming and Scripting
Could one of you shad some light on this:
I need to split the file by determining the record count and than splitting it up into 4 files. Please note, this is not a fixed record length but rather a "|" delimited file.
I am not sure as how to handle reminder/offset for the 4th file.
For... (4 Replies)
Discussion started by: ddedic
4 Replies
10. UNIX for Dummies Questions & Answers
i need to split a line using a delimiter, and store it into a array :( (2 Replies)
Discussion started by: lmadhuri
2 Replies
