awk command to print only selected rows in a particular column specified by column name Post: 302695097

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

flags to suppress column output, # of rows selected in db2 sql in UNIX

Hello, I am new to db2 SQL in unix so bear with me while I try to explain the situation. I have a text file that has the contents of the where condition that I am using for a db2 SQL in UNIX ksh. Here is the snippet. if ; then echo "Begin processing VALUEs" ...

2. Shell Programming and Scripting

print selected rows with awk

Hi everybody: Could anybody tell me how I can print from a file a selected rows with awk. In my case I only want print in another file all the rows from NR=8 to NR=2459 and the increment each 8 times. I tried to this: awk '{for (i=8; i=2459; i+=8); NR==i}' file1 > file2 But doesn't...

3. Shell Programming and Scripting

find expression with awk in only one column, and if it fits, print whole column

Hi. How do I find an expression with awk in only one column, and if it fits, then print that whole column. 1 apple oranges 2 bannanas pears 3 cats dogs 4 hesaid shesaid echo "which number:" read NUMBER (user inputs number 2 for this example) awk " /$NUMBER/ {field to search is field...

4. Shell Programming and Scripting

Awk to add selected row column data

Looks at the most efficient way to add up the column of data based off of the rows. Random data Name-Number-ID Sarah-2.0-15 Bob-6.3-15 Sally-1.0-10 James-1.0-10 Scotty-10.7-15 So I would select all those who have ID = 15 and then add up total number read - p "Enter ID number" Num ...

5. Shell Programming and Scripting

Please Help!!!! Awk for summing columns based on selected column value

a,b,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,aa,bb,cc,dd,ee,ff,gg,hh,ii a thru ii are digits and strings.... The awk needed....if coloumn 9 == i (coloumn 9 is string ), output the sum of x's(coloumn 22 ) in all records and sum of y's (coloumn 23 ) in all records in a file (records.txt)....

6. UNIX for Dummies Questions & Answers

Print rows with substring in column

Hi I want to print all rows where there is the alphabet N in the 6th column as a substring. Here is what i tried and not working.Please help ! awk ' { if ( $6 == *"N"* ) print $0} ' awk ' { if ( "${6}" == *N* ) print $0} ' awk ' { if( grep -q N <<<$6) print $0} '

7. Shell Programming and Scripting

awk Print New Column For Every Two Lines and Match On Multiple Column Values to print another column

Hi, My input files is like this axis1 0 1 10 axis2 0 1 5 axis1 1 2 -4 axis2 2 3 -3 axis1 3 4 5 axis2 3 4 -1 axis1 4 5 -6 axis2 4 5 1 Now, these are my following tasks 1. Print a first column for every two rows that has the same value followed by a string. 2. Match on the...

8. Shell Programming and Scripting

Print column details from fixed width file using awk command

hi, i have a fixed width file with multiple columns and need to print data using awk command. i use: awk -F "|" '($5 == BH) {print $1,$2,$3}' <non_AIM target>.txt for a delimiter file. but now i have a fixed width file like below: 7518 8269511BH 20141224951050N8262 11148 8269511BH...

9. Shell Programming and Scripting

Combine multiple rows based on selected column keys

Hello I want to collapse a file with multiple rows into consolidated lines of entries based on selected columns as the 'key'. Example: 1 2 3 Abc def ghi 1 2 3 jkl mno p qrts 6 9 0 mno def Abc 7 8 4 Abc mno mno abc 7 8 9 mno mno abc 7 8 9 mno j k So if columns 1, 2 and 3 are...

10. Shell Programming and Scripting

Need awk or Shell script to compare Column-1 of two different CSV files and print if column-1 matche

Example: I have files in below format file 1: zxc,133,joe@example.com cst,222,xyz@example1.com File 2 Contains: hxd hcd jws zxc cst File 1 has 50000 lines and file 2 has around 30000 lines : Expected Output has to be : hxd hcd jws

LEARN ABOUT PHP

db2_field_name

DB2_FIELD_NAME(3)							 1							 DB2_FIELD_NAME(3)

db2_field_name - Returns the name of the column in the result set

SYNOPSIS

       string db2_field_name (resource	$stmt, mixed  $column)

DESCRIPTION

	Returns the name of the specified column in the result set.

PARAMETERS

	      o $stmt
		- Specifies a statement resource containing a result set.

	      o $column
		-  Specifies  the  column in the result set. This can either be an integer representing the 0-indexed position of the column, or a
		string containing the name of the column.

RETURN VALUES

	Returns a string containing the name of the specified column. If the specified column does not exist in the result set,  db2_field_name(3)
       returns FALSE.

SEE ALSO

       db2_field_display_size(3), db2_field_num(3), db2_field_precision(3), db2_field_scale(3), db2_field_type(3), db2_field_width(3).

PHP Documentation Group 													 DB2_FIELD_NAME(3)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

flags to suppress column output, # of rows selected in db2 sql in UNIX

Discussion started by: jerardfjay

2. Shell Programming and Scripting

print selected rows with awk

Discussion started by: tonet

3. Shell Programming and Scripting

find expression with awk in only one column, and if it fits, print whole column

Discussion started by: glev2005

4. Shell Programming and Scripting

Awk to add selected row column data

Discussion started by: Ironguru