10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi All,
i have a file like
col1 col2 col3
13 24 NA
12 13 14
11 12 13
14 22 NA
18 26 NA
in this file if i found "NA" other values in the line are also replace by NA
Could you help me! (7 Replies)
Discussion started by: Shenbaga.d
7 Replies
2. Shell Programming and Scripting
Find a blank field
Hi
I have set of fields that have some blank values, how to find that and get its line noumbers in output file.
Ex:
Col1 col2 col3
11 ss 103
12 104
13 105
14 se 106 (2 Replies)
Discussion started by: Shenbaga.d
2 Replies
3. Shell Programming and Scripting
Hi,
I have the following file, I'd like to add an additional blank field to this file
This is a tab delimited file, I have tried the same thing on excel, but looking for a unix solution.
Here is my input:
Country Postal Admin4 StreetBaseName StreetType
HUN 2243 Kóka Dózsa György ... (3 Replies)
Discussion started by: ramky79
3 Replies
4. Shell Programming and Scripting
I have this
text.filecharles darwin sam delight
george washington johnson culper
darwin sam delight
micheal jackson penny lite and would like to remove the row, if the first field is blank. so the result would be:
result.filecharles darwin sam ... (4 Replies)
Discussion started by: charles33
4 Replies
5. Shell Programming and Scripting
Hi everyone..
I'm trying to eliminate multiple whitespaces from a file..
I must make use of shell script to eliminate whitespaces..
Take a look at the sample file
1 int main()
2 {
3 int a,b;
4 printf("Enter the values of a and b");
5 scanf("%d%d",&a,&b);
6 if(a>b) ... (6 Replies)
Discussion started by: abk07
6 Replies
6. Shell Programming and Scripting
Hi all,
I have a huge file and I need to get ride of the fields 6-11 and replace the blanks in field 5 with a missing value(99999).
159,93848,5354,343,67898,45,677,5443,434,5545,45
677,45545,3522,244,
554,54344,3342,456,
344,43443,2344,444,23477... (12 Replies)
Discussion started by: GoldenFire
12 Replies
7. Shell Programming and Scripting
Hi
I use the following code to read the file and to fix the length of the column of the record in the file 'Sample.txt'
ls Samp* | awk '
{ a=$1 }
END{
FS="n"
for(i=1;i<=NR;i++)
{
while( getline < a )
{
f1=$0;
print("Line::",f1);
f2=substr(f1,1,10)
print("Field1::",f2);... (10 Replies)
Discussion started by: meva
10 Replies
8. Shell Programming and Scripting
Hello,
I have a file with a lot of record like below:
00001,CUSTR,CUSTOMER ADDRESS,02310,N,0:00,0,0,0,0,0,0,0,0,0,0,0,0:00,0,0,0,0,0,CSH,ACC
Can I validate each record in the file and output the incorrect result?
field 1 - customer number, should be "5 digit.
field 2 - should be 5... (9 Replies)
Discussion started by: happyv
9 Replies
9. Shell Programming and Scripting
Hello,
I have a record which split with "," I would like to check..if the field is empty and it will field "NIL" into the field.
input
45111,40404,peter,,0303403,0,030304,john,,9,0,
output
45111,40404,peter,NIL,0303403,0,030304,john,NIL,9,0, (8 Replies)
Discussion started by: happyv
8 Replies
10. Shell Programming and Scripting
In awk, I'd like to check if a field is blank.
And by blank I mean, the field could be "" or " "
In other words, the field could either be empty, or be filled with spaces.
Would the regex look like this?
$5 ~ // { Action }?
What other ways are there?
Hmm.. in any case I think... (7 Replies)
Discussion started by: yongho
7 Replies