Visit Our UNIX and Linux User Community


Greping numbers with dot in it


 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting Greping numbers with dot in it
# 8  
Old 08-12-2009
Alternatively, a perl solution could be:

Code:
$
$ cat f1
aoforce.out:         *  zero point VIBRATIONAL energy  :      0.6725445  Hartree  *
job.last:                 |  total energy      =  -3842.57456191055  |
$
$ perl -lne 'chomp; @x=split; foreach $i(@x){if ($i =~ /\d+/){$s += $i; print $i}}END{print "Sum = ",$s}' f1
0.6725445
-3842.57456191055
Sum = -3841.90201741055
$
$

tyler_durden

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Ommit the numbers or any characters only at 8th columns after the dot (.).

Ommit the numbers or any characters only at 7th or 8th columns after the dot (.) . Since the group column has 1 and 2 spaces. Thanks -rw-r--r--. 1 user1 domain users 619 2017-04-13 16:16:50.284598383 +0000 aa drwxr-xr-x. 2 root root 6 2017-05-08... (8 Replies)
Discussion started by: invinzin21
8 Replies

2. Shell Programming and Scripting

How i can add via preg replace dot after numbers ?

So lets say i have file my_birthday.402.zip ho it can became my_birthday.4.0.2.zip Thank you :) (1 Reply)
Discussion started by: ZerO13
1 Replies

3. Shell Programming and Scripting

greping $2 into a list

Hi When I run this command: lsuser -a auditclasses ALL I got: user1 auditclasses=general,objects,cron,files,rbac,audit,lvm,aixpert user2 auditclasses=general,objects,cron,files,rbac,audit,lvm,aixpert user3 auditclasses=general,objects,cron,files,rbac,audit,lvm,aixpert user4... (7 Replies)
Discussion started by: iga3725
7 Replies

4. Shell Programming and Scripting

need help in greping

Hi, i have to find a string in a file and positin of the string in the file would come in some particular interval. let's say file is 1-1000 lines and string is in from 200-300line. could any one suggest me how to get make the grep search for the string in that particular portion of the... (4 Replies)
Discussion started by: tarakant
4 Replies

5. Shell Programming and Scripting

Greping in between two different lines.

I know you could use the grep "something" -A200 flag to get all the lines past your pattern. Is there a way to get all the lines in between two patterns? The -a flag will not work since all lines in between the two patterns don't have a constant number. (4 Replies)
Discussion started by: jwillis0720
4 Replies

6. Shell Programming and Scripting

greping ip address

I have this line BTSRTRGRP-448-1-1 10.162.141.118/255.255.255.254 - I need to print only the IPADDRESS and not the subnet mask. If i use cut -c30-43 I get the ipaddress, where as in some cases if the last octet is of single digit (10.162.141.8/255.255.255.254) it... (2 Replies)
Discussion started by: miltonrods
2 Replies

7. Shell Programming and Scripting

need help in greping

i have a ksh script : #!/bin/ksh TZ=`date +%Z`+24 ;a=`date +%Y-%m-%d` b=`date +"%H:%M:%S"` cd /ednadtu3/u01/pipe/logs for i in Archiver1.log do cat $i | grep $a | grep $b >> /ednadtu3/u01/pipe/naveed/Insert_Date.txt done... (4 Replies)
Discussion started by: ali560045
4 Replies

8. Shell Programming and Scripting

Greping certain lines

One of my outout is like this as shown below. How can I grep only the lines after the line "Affected files ...". No of lines after the line "Affected files ..." may vary. $ cat file_A Change 149133 by csaha@test_depo_csaha on 2006/02/08 01:40:57 *pending* This is to test change #... (5 Replies)
Discussion started by: csaha
5 Replies

9. UNIX for Dummies Questions & Answers

GREPing for Nulls

I just had a filesystem / file corruption issue on my HSP's server due to disk capacity limits and fileswapping. I discovered that certain files got corrupted when fileswapping was not successful and they ended up with a string of control characters, or what I believe to be nulls, in them. Does... (4 Replies)
Discussion started by: Dr. DOT
4 Replies

10. UNIX for Dummies Questions & Answers

Help with greping a field

Hi, Suppose I have a file as below and I just want the field Invoice Number from this file , How can I do it. /home/arbor>cat PH0034090202314800030IM-001 0Yp825XMilperra NSW 1891 189110H14V1Sp2871Yp300X Customer Service : 0000-368-81118H6.5V0Sp3130Yp50X ... (7 Replies)
Discussion started by: rooh
7 Replies
GVCOLOR(1)						      General Commands Manual							GVCOLOR(1)

NAME
gvcolor - flow colors through a ranked digraph ( previously known as colorize ) SYNOPSIS
gvcolor [ files ] USAGE
dot file.dot | gvcolor | dot -T<format> DESCRIPTION
gvcolor is a filter that sets node colors from initial seed values. Colors flow along edges from tail to head, and are averaged (as HSB vectors) at nodes. The graph must already have been processed by dot. Appropriate choice of initial colors yields drawings in which node colors help to emphasize logical relationships between nodes, even when they are spread far apart in the layout. Initial colors must be set externally, using the color attribute of a node. It is often effective to assign colors to a few key source or sink nodes, manually setting their colors by editing the graph file. Color names are as in dot(1): symbolic names or RGB triples. It is best to choose some easily-distinguished but related colors; not necessarily spaced evenly around the color wheel. For example, blue_green, green, and light_yellow looks better than red, green, blue. Certain graph attributes control the gvcolor algorithm. flow=back reverses the flow of colors from heads to tails. saturation=.1,.9 (or any two numbers between 0 and 1) adjusts the color saturation linearly from least to greatest rank. If Defcolor is set, this color value is applied to any node not otherwise colored. EXIT STATUS
The following exit values are returned: 0 Successful completion. 1 If nodes of the graph do not possess a ``pos'' attribute. BUGS
It would be nice to make the program work without relying on an initial pass through dot. AUTHORS
Stephen C. North <north@research.att.com> Emden R. Gansner <erg@research.att.com> SEE ALSO
gc(1), dot(1), gvpr(1), ccomps(1), sccmap(1), tred(1), libgraph(3) 21 March 2001 GVCOLOR(1)

Featured Tech Videos