Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Copy last few lines of a file, perform math operation and iterate further
Top Forums UNIX for Beginners Questions & Answers Copy last few lines of a file, perform math operation and iterate further Post 303031207 by nezabudka on Saturday 23rd of February 2019 04:58:51 PM
Old 02-23-2019
Code:
#!/bin/bash
bc <<<'
define row (t,j) { auto n, p, b
        m = 642;
        for ( i=1; i<=8; i++ ) {
        print 4," ",t+n-p+b," ",t+n+1-p+b," ",t+n+m-p," ",t+n+m+1-p++,"\n"
        n+=m; b=1
        }
        print "----------\n"
        if(--j) o = row (++t,j)
}
o = row (0,4)'

These 2 Users Gave Thanks to nezabudka For This Post:
RudiC SaPa
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to perform arithmetic operation on date

Hi all, I would appreciate if anyone knows how to perform adding to date. As for normal date, i can easily plus with any number. But when it comes to month end say for example 28 Jun, i need to perform a plus with number 3, it will not return 1 Jul. Thanks in advance for your help. (4 Replies)
Discussion started by: agathaeleanor
4 Replies

2. Emergency UNIX and Linux Support

Logic for file copy operation

Hi, i need to copy contents from source to destination with a few conditions, Please helpme out. Sample input file $>cat testfile.txt /a/b/c/d | /e/f/g/d (d can be either a file or directory) my conditions are: check if destination is valid and if its a file or directory if its a... (5 Replies)
Discussion started by: raghu_shekar
5 Replies

3. Shell Programming and Scripting

Enter third column & Perform Operation

I am trying to enter a third column in this file, but the third column should that I call "Math" perform a some math calculations based on the value found in column #2. Here is the input file: Here is the desired output: Output GERk0203078$ Levir Math Cotete_1... (5 Replies)
Discussion started by: Ernst
5 Replies

4. Shell Programming and Scripting

awk math operation on two files

Hi, I need your help. I've got two files and i need to add 2nd line after occurrence of "Group No X" from data2.txt to 3rd line (after occurrence of "Group No X") from data1.txt. There is the same number of "Groups" in both files and the numbers of groups have the same pattern. data1.txt Group... (2 Replies)
Discussion started by: killerbee
2 Replies

5. Shell Programming and Scripting

[Solved] Perform an operation to all directories

Sorry, about this thread - I solved my own problem! Thanks for taking a look. edit by bakunin: no problem, but it would have been a nice touch to actually tell us what the solution was. This would have been slightlich more educating than just knowing that you found it. I changed your title to... (0 Replies)
Discussion started by: Blue Solo
0 Replies

6. Homework & Coursework Questions

Using dbms_pipe with C++ to perform daabase operation

I am getting two result: string and int in c++ code. That I want to store into database. The request which generates result is very frequent. So each time performing db operation to store the result is costly for me. So how this can be achived using dbms_sql? I dont have any experience and how... (1 Reply)
Discussion started by: karimkhan
1 Replies

7. Shell Programming and Scripting

How To Perform Mathematical Operation Within If in awk?

Hi All, I am using an awk script as below: awk -F'|' 'BEGIN{OFS="|";} { if ($1==$3 && $3==$7 && $7==$13 && $2==$6 && $6==$11 && $15-$14+1==$11) print $0"|""TRUE"; else print $0"|""FALSE"; }' tempfile.txt In above script, all conditions are being checked except the one which is... (4 Replies)
Discussion started by: angshuman
4 Replies

8. Shell Programming and Scripting

awk --> math-operation in a array

Hi main object is categorize the difference of data-values (TLUFT02B - TLUFT12B). herefor i read out data-files which are named acording to the timeformat yyyymmddhhmm. WR030B 266.48 Grad 0 WR050B 271.46 Grad 0 WR120B 268.11 Grad 0 WV030B 2.51 m/s ... (6 Replies)
Discussion started by: IMPe
6 Replies

9. Shell Programming and Scripting

awk --> math-operation in data-record and joining with second file data

Hi! I have a pretty complex job - at least for me! i have two csv-files with meassurement-data: fileA ...... (2 Replies)
Discussion started by: IMPe
2 Replies

10. Shell Programming and Scripting

awk script to find data in three file and perform replace operation

Have three files. Any other approach with regards to file concatenation or splitting, etc is appreciated If column55(billngtype) of file1 contains YMNC or YPBC then pick the value of column13(documentnumber). Now find this documentnumber in column1(Billdoc) of file2 and grep the corresponding... (4 Replies)
Discussion started by: as7951
4 Replies

LEARN ABOUT SUNOS

gst-complete

gst-complete-0.8(1)						   User Commands					       gst-complete-0.8(1)

NAME

       gst-complete-0.8, gst-complete - perform bash completion for gst-launch command lines

SYNOPSIS

       complete -Cgst-complete-0.8 gst-launch

       gst-complete [--gst-list-mm] [--gst-mm=string] [--print]

DESCRIPTION

       gst-complete-0.8 enables bash to provide context-sensitive tab completion for gst-launch command lines. See gst-launch(1) for the syntax of
       gst-launch command lines.

       You must have a version of bash that supports programmable completion. Such versions of bash provide the complete built-in command.

       gst-complete is a wrapper script that runs the latest installed version of gst-complete-X.X. For example, if both gst-complete-0.7 and gst-
       complete-0.8 are installed on your system, gst-complete runs gst-complete-0.8.

OPTIONS

       The following options are supported by gst-complete-0.8 and gst-complete:

       --help	       Display detailed usage message. You can also use -? to specify this option.

       The following options are supported by gst-complete only:

       --gst-list-mm   List found major/minor versions. This option displays the versions that are available.

       --gst-mm=string Force  major/minor  version.  This  option  enables you to specify a specific version to run, if you do not want to run the
		       default version.

       --print	       Print wrapped command line. This option displays the command that will be run, and then runs the command.

EXAMPLES

       Example 1: Generating the Registry of Available Plugins by Running gst-compprep

       Run the following command in your .bash_profile or other appropriate place:

       example% complete -C gst-complete-0.8 gst-launch

       Example 2: Running the Wrapper Script and Displaying the Command Name

       example% gst-complete --print
       /usr/bin/gst-complete-0.8

FILES

       The following files are used by this application:

       /usr/bin/gst-complete-0.Executable for bash completion for gst-launch

       /usr/bin/gst-complete   Wrapper script that runs the latest installed version of gst-complete-X.X

ATTRIBUTES

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

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWgnome-media		   |
       +-----------------------------+-----------------------------+
       |Interface stability	     |External			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       gst-compprep(1), gst-feedback(1), gst-inspect(1), gst-launch(1), gst-launch-ext(1), gst-md5sum(1), gst-register(1), gst-thumbnail(1),  gst-
       typefind(1), gst-xmlinspect(1), gst-xmllaunch(1), gstreamer-properties(1), libgstreamer-0.8(3), libgstgetbits(3)

NOTES

       Original man page written by the GStreamer team at http://gstreamer.net/.

       Updated by Brian Cameron, Sun Microsystems Inc., 2004.

SunOS 5.10							    14 Oct 2004 					       gst-complete-0.8(1)
All times are GMT -4. The time now is 04:54 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy