Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Summary using awk
Top Forums Shell Programming and Scripting Summary using awk Post 302386916 by zaxxon on Thursday 14th of January 2010 04:47:48 AM
Old 01-14-2010
You could do this all in one awk without declaring multiple awk results to shell variables. When using in printf in shell or awk etc., you can use decimal values etc. to format the output so you have fixed widths between the values.

Here an example:
Code:
awk -F: 'BEGIN{printf("%-20s%-20s%-20s\n", "Title", "Price", "Author")} {printf("%-20s%-20s%-20s\n", $1,$2,$3)}' infile
Title               Price               Author
Persia              42                  John
France              50                  Mabel
Persia              50                  Rach
Germany             60                  John

 

6 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

System Summary Tools

Are there any system sumary tools for Linux? What are some good ones for Solaris and HP-Ux? (2 Replies)
Discussion started by: vader
2 Replies

2. UNIX for Dummies Questions & Answers

Directory Summary Command

Is there a unix command to provides the number of files in a directory? (2 Replies)
Discussion started by: rbarlow
2 Replies

3. Shell Programming and Scripting

summary line help

$ cat file a:12:56:12 b:23:12:23 d:32:24:12 c:90:12:24 required output: a:12:56:12 b:23:12:23 d:32:24:12 c:90:12:24 t:157:104:71 t line is the total line, which will be the last line in the output. Please help. I tried this: (4 Replies)
Discussion started by: uwork72
4 Replies

4. Shell Programming and Scripting

Using awk to create a summary of a structured file

I am trying to use awk to create a summary of a structured file. Here is what it looks like: (random text) H1 H2 H3 H4 44 78 99 30 31 -- 32 21 12 33 55 21 I'd like to be able to specify a column, say H2, and then have information about that column printed. ... (4 Replies)
Discussion started by: afulldevnull
4 Replies

5. Shell Programming and Scripting

Generating summary data (use awk?)

I have a data file similar to this (but many millions of lines long). You can assume that it is totally unsorted but has no duplicate rows. Date ,Tool_Type ,Tool_ID ,Time_Used 3/13/2014,Screwdriver,Screwdriver02, 6 3/13/2014,Screwdriver,Screwdriver02,20... (2 Replies)
Discussion started by: Michael Stora
2 Replies

6. Shell Programming and Scripting

Files summary using awk based on index key

Hello , I have several files which are looking similar to : file01.txt keyA001 350 X string001 value001 keyA001 450 X string002 value007 keyA001 454 X string002 value004 keyA001 500 X string003 value005 keyA001 255 X string004 value006 keyA001 388 X string005 value008 keyA001 1278 X... (4 Replies)
Discussion started by: alex2005
4 Replies

LEARN ABOUT DEBIAN

ocf_heartbeat_ipsrcaddr

OCF_HEARTBEAT_IPSRCA(7) 					OCF resource agents					   OCF_HEARTBEAT_IPSRCA(7)

NAME

       ocf_heartbeat_IPsrcaddr - Manages the preferred source address for outgoing IP packets

SYNOPSIS

       IPsrcaddr [start | stop | monitor | meta-data | validate-all]

DESCRIPTION

       Resource script for IPsrcaddr. It manages the preferred source address modification.

SUPPORTED PARAMETERS

       ipaddress
	   The IP address.  (required, string, no default)

       cidr_netmask
	   The netmask for the interface in CIDR format. (ie, 24), or in dotted quad notation 255.255.255.0).  (optional, string, no default)

SUPPORTED ACTIONS

       This resource agent supports the following actions (operations):

       start
	   Starts the resource. Suggested minimum timeout: 20s.

       stop
	   Stops the resource. Suggested minimum timeout: 20s.

       monitor
	   Performs a detailed status check. Suggested minimum timeout: 20s. Suggested interval: 10.

       validate-all
	   Performs a validation of the resource configuration. Suggested minimum timeout: 5.

       meta-data
	   Retrieves resource agent metadata (internal use only). Suggested minimum timeout: 5.

EXAMPLE

       The following is an example configuration for a IPsrcaddr resource using the crm(8) shell:

	   primitive p_IPsrcaddr ocf:heartbeat:IPsrcaddr 
	     params 
	       ipaddress=string 
	     op monitor depth="0" timeout="20s" interval="10"

SEE ALSO

       http://www.linux-ha.org/wiki/IPsrcaddr_(resource_agent)

AUTHOR

       Linux-HA contributors (see the resource agent source for information about individual authors)

resource-agents UNKNOWN 					    03/09/2014						   OCF_HEARTBEAT_IPSRCA(7)
All times are GMT -4. The time now is 10:54 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy