Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: comparing files - adding/subtracting/formating columns
Top Forums Shell Programming and Scripting comparing files - adding/subtracting/formating columns Post 302202809 by radoulov on Thursday 5th of June 2008 06:46:27 PM
Old 06-05-2008
You can use something like this:
(use nawk or /usr/xpg4/bin/awk on Solaris)

Code:
awk 'NR == FNR { 
  sub(/,/, "")
  _[$1] = $2 
  next 
  }
FNR == 1 { 
  printf "%4s %5s %8s %8s %14s\n", 
  "FS", "Total", "Used+Adj", "Free-Adj", "(Used+Adj)/Total"
  while (++i < 46) printf "-"
  print ""
  next
  }           
$1 in _ { 
  $3 += _[$1]
  $4 -= _[$1] 
  $5 = $3/$2*100 
  }
{
  printf "%4s %5d %8d %8d %14d%\n",
  $1, $2, $3, $4, $5
  }' file2.txt file1.txt

 

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

Comparing Columns of two FIles

Dear all, I have two files in UNIX File1 and File2 as below: File1: 1,1234,.,67.897,,0 1,4134,.,87.97,,4 0,1564,.,97.8,,1 File2: 2,8798,.,67.897,,0 2,8879,.,77.97,,4 0,1564,.,97.8,,1 I want to do the following: (1) Make sure that both the files have equal number of columns and if... (1 Reply)
Discussion started by: ggopal
1 Replies

2. Shell Programming and Scripting

Comparing Columns of two FIles

Dear all, I have two files in UNIX File1 and File2 as below: File1: 1,1234,.,67.897,,0 1,4134,.,87.97,,4 0,1564,.,97.8,,1 File2: 2,8798,.,67.897,,0 2,8879,.,77.97,,4 0,1564,.,97.8,,1 I want to do the following: (1) Make sure that both the files have equal number of columns and if... (4 Replies)
Discussion started by: ggopal
4 Replies

3. Shell Programming and Scripting

comparing the columns in two files

I have two files file1 and file 2 both are having multiple coloumns.i want to select only two columns. i used following code to get the desired columns,with ',' as delimiter cut -d ',' -f 1,2 file1 | sort > file1.new cut -d ',' -f 1,2 file2 | sort > file2.new I want to get the coloums... (1 Reply)
Discussion started by: bab123
1 Replies

4. Shell Programming and Scripting

comparing 2 columns from 2 files

Hey, I have 2 files that have a name and then a number: File 1: dog 21 dog 24 cat 33 cat 27 dog 76 cat 65 File 2: dog 109 dog 248 cat 323 cat 207 cat 66 (2 Replies)
Discussion started by: dcfargo
2 Replies

5. UNIX for Dummies Questions & Answers

Comparing columns in two files

Hi, I have two files. File1.txt has 2 columns and looks like: 458739 122345 4456 122657 34200 122600 File2.txt has many columns with column 1 the same as column2 of File1.txt, but with lot more rows: 122786 abcdefg user1@email 122778 uuhjeufh user2@email... (1 Reply)
Discussion started by: ursaan
1 Replies

6. Shell Programming and Scripting

comparing two columns from two different files

Hello, I have two files as 1.txt and 2.txt with number as columns. 1.txt 0 53.7988 1 -30.0859 2 20.1632 3 14.2135 4 14.6366 5 -37.6258 . . . 31608 -8.57333 31609 -2.58554 31610 -24.2857 2.txt (1 Reply)
Discussion started by: AKD
1 Replies

7. Shell Programming and Scripting

Comparing two columns from two different files

Hi, I have a single-column file1 having records like: 00AB01/11 43TG22/00 78RC09/34 ...... ...... and a second file , file 2 having two columns like 78RC09/34 1 45FD11/11 2 00AB01/11 3 43TG22/00 4 ...... ...... (8 Replies)
Discussion started by: amarn
8 Replies

8. Shell Programming and Scripting

Adding/ Subtracting from Date

Hi , How can I add/substruct x number of days with date? For example My_Date=`date` Now I need Hope it's clear. (2 Replies)
Discussion started by: Anupam_Halder
2 Replies

9. Shell Programming and Scripting

awk - Adding and Subtracting Numbers from 2 Columns

Hi Folks, I have a file with 2 columns TAB delimited and I want to add '1' to the first column and subtract '-1' from the second column. What I have tried so far is; awk -F"\t" '{ $1-=1;$2+=1}1' OFS='\t' file File 0623 0623 0624 0624 0643 0643 1059 1037 1037 1037 1038 1038... (2 Replies)
Discussion started by: pshields1984
2 Replies

10. Shell Programming and Scripting

Adding columns from 2 files with variable number of columns

I have two files, file1 and file2 who have identical number of rows and columns. However, the script is supposed to be used for for different files and I cannot know the format in advance. Also, the number of columns changes within the file, some rows have more and some less columns (they are... (13 Replies)
Discussion started by: maya3
13 Replies

LEARN ABOUT OPENSOLARIS

ucblinks

ucblinks(1B)					     SunOS/BSD Compatibility Package Commands					      ucblinks(1B)

NAME

       ucblinks - adds /dev entries to give SunOS 4.x compatible names to SunOS 5.x devices

SYNOPSIS

       /usr/ucb/ucblinks [-e rulebase] [-r rootdir]

DESCRIPTION

       ucblinks  creates symbolic links under the /dev directory for devices whose SunOS 5.x names differ from their SunOS 4.x names. Where possi-
       ble, these symbolic links point to the device's SunOS 5.x name rather than to the actual /devices entry.

       ucblinks does not remove unneeded compatibility links; these must be removed by hand.

       ucblinks should be called each time the system is reconfiguration-booted, after any new SunOS 5.x links that are needed have been  created,
       since the reconfiguration may have resulted in more compatibility names being needed.

       In  releases prior to SunOS 5.4, ucblinks used a  nawk rule-base to construct the SunOS 4.x compatible names. ucblinks no longer uses  nawk
       for the default operation, although  nawk rule-bases can still be specifed with the -e option.  The  nawk rule-base equivalent to the SunOS
       5.4 default operation can be found in /usr/ucblib/ucblinks.awk.

OPTIONS

       -e rulebase    Specify rulebase as the file containing nawk(1) pattern-action statements.

       -r rootdir     Specify rootdir as the directory under which dev and devices will be found, rather than the standard root directory /.

FILES

       /usr/ucblib/ucblinks.awk    sample rule-base for compatibility links

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWscpu			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       devlinks(1M), disks(1M), ports(1M), tapes(1M), attributes(5)

SunOS 5.11							    13 Apr 1994 						      ucblinks(1B)
All times are GMT -4. The time now is 11:24 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy