Count number of occurences of a character in a field defined by the character in another field Post: 302418199

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

How to count no of occurences of a character in a string in UNIX

i have a string like echo "a|b|c" . i want to count the | symbols in this string . how to do this .plz tell the command

2. HP-UX

count occurences of specific character in the file

For counting the occurences of specific character in the file I am issuing the command grep -o 'character' filename | wc -w It works in other shells but not in HP-UX as there is no option -o for grep. What do I do now?

3. Shell Programming and Scripting

Get 4 character each from 2 different fields concatenate and add as a new field

Hi, I have a huge text file. It looks like abcde bangalo country 12345 lastfield i want to get first 3 characters from field1 and first 3 characters from field 2 and insert the result as a new field. example the result should be: abcde bangalo abcban country 12345 lastfield Please...

4. Shell Programming and Scripting

How to append a character to the last but one field on a specific line?

Hi Guys, I have a file like this: aaa b c d e f fsss g h i k l qqq r t h n I want: aaa b c d e f fsss g h i k l qqq r t h , n ggg p t e d u qqq i o s , k

5. UNIX for Dummies Questions & Answers

An easier way to move character from field to a new line

Hi ! Is there a more convenient way to do the following: When, in $2, there is more then one letter (separated by ","), it returns the letter on the second position to a new line in $2 with the same content in $1 and $3 as the line this letter comes from. infile: aaaaa A,B 1,2,3,4,5...

6. Shell Programming and Scripting

Replace a field with a character as per the field length

Hi all, I have a requirement to replace a field with a character as per the length of the field. Suppose i have a file where second field is of 20 character length. I want to replace second field with 20 stars (*). like ******************** As the field is not a fixed one, i want to do the...

7. UNIX for Dummies Questions & Answers

[Solved] Awk: count occurrence of each character for every field

Hi, let's say an input looks like: A|C|C|D A|C|I|E A|B|I|C A|T|I|B as the title of the thread explains, I am trying to get something like: 1|A=4 2|C=2|B=1|T=1 3|I=3|C=1 4|D=1|E=1|C=1|B=1 i.e. a count of every character in each field (first column of output) independently, sorted...

8. Shell Programming and Scripting

Count occurences of a character in a file by sorting results

Hello, I try to sort results of occurences in an array by using awk but I can't find the right command. that's why I'm asking your help ! :) Please see below the command that I run: awk '{ for ( i=1; i<=length; i++ ) arr++ }END{ for ( i in arr ) { print i, arr } }' dictionnary.txt ...

9. Shell Programming and Scripting

How to replace value in each field until a certain character in each record?

10. Shell Programming and Scripting

How to repeat a character in a field if it's a single character?

I have a csv dataset like this : C,rs18768 G,rs13785 GA,rs1065 G,rs1801279 T,rs9274407 A,rs730012 I'm thinking of use like awk, sed to covert the dataset to this format: (if it's two character, then keep the same) CC,rs18768 GG,rs13785 GA,rs1065 GG,rs1801279 TT,rs9274407...

LEARN ABOUT DEBIAN

neaten

NEATEN(1)						      General Commands Manual							 NEATEN(1)

NAME

       neaten - neaten up output columns

SYNOPSIS

       neaten [ format ]

DESCRIPTION

       Neaten  reads  from  its standard input and neatens up columns separated by white space using the specified format.  The format is a string
       consisting of a positive integer followed by an alignment character and another integer.  The alignment	character  is  usually	a  decimal
       point ('.'), but it can be any non-digit.

       The  alignment  character  is used as the central point of each column.	The total column field width will be the number to the left of the
       alignment character plus one for the alignment character itself plus the number to the right of the alignment character.

       If a field does not contain the alignment character, it will be printed to the left of where the alignment character would  have  appeared.
       If  a  field  is  too long to print within the specified format, the entire field will be printed and that row will not be aligned with the
       rest.

       The default format is "8.8".

EXAMPLE

       To examine a file with columns of numbers:

	 neaten 10.8 < input | more

BUGS

       Columns wider than the total width of the format specification will be printed without any separating white space.

       The program does not do anything special with tabs on the input.

AUTHOR

       Greg Ward

SEE ALSO

       cnt(1), rcalc(1), rlam(1), total(1)

RADIANCE
							     11/15/93								 NEATEN(1)

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

How to count no of occurences of a character in a string in UNIX

Discussion started by: kamesh83

2. HP-UX

count occurences of specific character in the file

Discussion started by: superprogrammer

3. Shell Programming and Scripting

Get 4 character each from 2 different fields concatenate and add as a new field

Discussion started by: ajithshankar@ho

4. Shell Programming and Scripting

How to append a character to the last but one field on a specific line?

Discussion started by: npatwardhan