10-27-2009
Antilog calculation in awk or sed
Dear Friends,
Anybody knows how to take antilog of an value in unix.
Thanks in advance
Vasanth
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hallo all,
I have a script which creates an output ... see below:
root@a7germ:/tmp/pax > cat 20061117.txt
523.047
521.273
521.034
517.367
516.553
517.793
513.114
513.940
I would like to use awk to calculate the (a)total sum of the numbers (b) The average of the numbers.
Please... (4 Replies)
Discussion started by: kekanap
4 Replies
2. UNIX for Advanced & Expert Users
Dear All
How are you
I have files which look like this :
20080406_12:43:55.779 ISC Sprint- 39 21624032999 218925866728
20080406_12:44:07.811 ISC Sprint- 20 21620241815 218927736810
20080406_12:44:00.485 ISC Sprint- 50 21621910404 218913568053... (0 Replies)
Discussion started by: zanetti321
0 Replies
3. Shell Programming and Scripting
I have a list of coordinate data, sampled below.
54555209 784672723
I want it as:
545552.09 7846727.23
Below is my script:
BEGIN {FS= " "; OFS= ","} {print $1*.01,$2*.01}
This is my outcome:
5.5e7 7.8e8
How do I tell awk that I want to keep all the digits instead of outputting... (1 Reply)
Discussion started by: ndnkyd
1 Replies
4. Shell Programming and Scripting
Hello Friends,
Im calculating file sizes with below AWK script. I do this before some spesific files are transferred. I run the script it works but after several running it stuck with a limit of 2147483647 (2 Gbytes -1 byte) and cant exceed this. Something is wrong and I can't proceed, would... (1 Reply)
Discussion started by: EAGL€
1 Replies
5. Shell Programming and Scripting
Hi all
i have a text file with columns delimited with ,
2010-08-18,10,24,.09751,39,7,14872,26732
.
.
.
i would to add a extra column in the end with percentage calculation of columns 5 and 8 ie (39/26732)*100
so the output must look like
... (6 Replies)
Discussion started by: posner
6 Replies
6. Programming
hi there again,
i need to do a simple division with my data with a number of rows. i think i wanted to have a simple output like this one:
col1 col2 col3
val1 val2 val1/val2
valn valm valn/valm
any suggestion is very much appreciated. thanks much. (2 Replies)
Discussion started by: ida1215
2 Replies
7. Shell Programming and Scripting
#!/bin/sh
CURRENTSTATE=2
CSVCSTATE=2
LASTSTATECHANGE=8
CSVCSTATEAGE=5
if (($CURRENTSTATE==$CSVCSTATE))&&(($LASTSTATECHANGE>=$CSVCSTATEAGE))
echo GREAT
fi
returns:
./aff: line 12: syntax error near unexpected token `fi'
./aff: line 12: `fi'
what am i doing wrong here? (6 Replies)
Discussion started by: SkySmart
6 Replies
8. Shell Programming and Scripting
I am trying to run the awk below. My question is when I split the input, then run anotherawk to perform a calculation using that splitas the input there are no issues. When I try to combine them the output is not correct, is the split not working or did I do it wrong? Thank you :).
input
... (8 Replies)
Discussion started by: cmccabe
8 Replies
9. Shell Programming and Scripting
In the below awk, I am trying to calculate percent for a given id. It is very close the problem is when the # being used in the calculation is zero. I am not sure how to code this condition into the awk as it happens frequently. The portion in italics was an attempt but that lead to an error. Thank... (13 Replies)
Discussion started by: cmccabe
13 Replies
10. Shell Programming and Scripting
i have a file say test with the below mentioned details
Folder Name Total space Space used
/test/test1 500.1GB 112.0 GB
/test/test2 3.2 TB 5TB
/test/test3 3TB 100GB
i need to calculate percentage of each row based on total space and space used and copy... (9 Replies)
Discussion started by: venkitesh
9 Replies
LEARN ABOUT MOJAVE
ansi_ctrlu
term::ansi::ctrl::unix(n) Terminal control term::ansi::ctrl::unix(n)
__________________________________________________________________________________________________________________________________________________
NAME
term::ansi::ctrl::unix - Control operations and queries
SYNOPSIS
package require Tcl 8.4
package require term::ansi::ctrl::unix ?0.1?
::term::ansi::ctrl::unix::import ?ns? ?arg...?
::term::ansi::ctrl::unix::raw
::term::ansi::ctrl::unix::raw
::term::ansi::ctrl::unix::columns
::term::ansi::ctrl::unix::rows
_________________________________________________________________
DESCRIPTION
WARNING: This package is unix-specific and depends on the availability of two unix system commands for terminal control, i.e. stty and
tput, both of which have to be found in the $PATH. If any of these two commands is missing the loading of the package will fail.
The package provides commands to switch the standard input of the current process between raw and cooked input modes, and to query the size
of terminals, i.e. the available number of columns and lines.
API
INTROSPECTION
::term::ansi::ctrl::unix::import ?ns? ?arg...?
This command imports some or all attribute commands into the namespace ns. This is by default the namespace ctrl. Note that this is
relative namespace name, placing the imported command into a child of the current namespace. By default all commands are imported,
this can howver be restricted by listing the names of the wanted commands after the namespace argument.
OPERATIONS
::term::ansi::ctrl::unix::raw
This command switches the standard input of the current process to raw input mode. This means that from then on all characters typed
by the user are immediately reported to the application instead of waiting in the OS buffer until the Enter/Return key is received.
::term::ansi::ctrl::unix::raw
This command switches the standard input of the current process to cooked input mode. This means that from then on all characters
typed by the user are kept in OS buffers for editing until the Enter/Return key is received.
::term::ansi::ctrl::unix::columns
This command queries the terminal connected to the standard input for the number of columns available for display.
::term::ansi::ctrl::unix::rows
This command queries the terminal connected to the standard input for the number of rows (aka lines) available for display.
BUGS, IDEAS, FEEDBACK
This document, and the package it describes, will undoubtedly contain bugs and other problems. Please report such in the category term of
the Tcllib SF Trackers [http://sourceforge.net/tracker/?group_id=12883]. Please also report any ideas for enhancements you may have for
either package and/or documentation.
KEYWORDS
ansi, columns, control, cooked, input mode, lines, raw, rows, terminal
CATEGORY
Terminal control
COPYRIGHT
Copyright (c) 2006 Andreas Kupries <andreas_kupries@users.sourceforge.net>
term 0.1 term::ansi::ctrl::unix(n)