Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: syntax problem
Top Forums Shell Programming and Scripting syntax problem Post 102147 by blowtorch on Thursday 16th of March 2006 03:17:54 AM
Old 03-16-2006
I dont think that csh supports direct math operations. You would have to use expr to do any math. And then expr does not support non integer operations.

Try doing something like this:
Code:
set val = 230
echo $val
set tmp = `echo 0.1 \* $val + 300|bc`
echo $tmp

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

syntax problem

dear friends, I have a large size file containg two fields data like this *** **** 122 222 ***** ***** ***** ***** 232 233 i have file like this. i want to remove blank lines from file . i think awk is servive this problem i wrote a awk command but the error is... (3 Replies)
Discussion started by: rajan_ka1
3 Replies

2. Shell Programming and Scripting

syntax problem grepping?

I am calculating a time and appending a space in front of it to get only certain records in a file because the times are represented in HH:II:SS format and I don't want to see anything other than the actual hour and minute combination (hence appending the space to the front of the time). My... (9 Replies)
Discussion started by: dsimpg1
9 Replies

3. Programming

Syntax Problem in Query

Hey guys, i am having a problem in my query statement. I am using Mysql in Netbeans and c++. What i am trying to do is for the user to enter a certain value and then the program will store the value into the database... string NewMovie ; Cout <<" Enter your new movie : " << endl ; ... (1 Reply)
Discussion started by: gregarion
1 Replies

4. Shell Programming and Scripting

CShell Syntax Problem

Hi guys, Basically I'm trying to write a CShell script that calls an awk script on a given directory (given in command-line). I keep getting a syntax error with my code though: #!/bin/csh set dir = $ARGV foreach file ( $dir/* ) set output = 'awk -f /Desktop/aal $file' echo... (3 Replies)
Discussion started by: ROFL
3 Replies

5. Shell Programming and Scripting

Problem with syntax using awk

Hi Guys, When below code is executed in script, I get desired output in output file. awk 'NR >= $start_line && NR <= 3' master_scriptlist.txt > $driver1/scriptlist.txtBut when i replace 3 with a variable end_line=3, I do not get ouput. See code below. Is there any problem with syntax awk... (6 Replies)
Discussion started by: ajincoep
6 Replies

6. Shell Programming and Scripting

Problem with if-else syntax

I'm calling the following if-else from nawk. But I keep getting an error at the "else". I've tried putting more brackets and ; but still I get complaints about the "else". Any ideas ? Thanks, wbrunc BEGIN { FS = "," ; OFS = "," } { if ( $8 ~ /A/ && $9 == B ) $1="4/29/2013" ; $2="J.Doe"... (2 Replies)
Discussion started by: wbrunc
2 Replies

7. Shell Programming and Scripting

awk syntax problem

Hi, I am using this awk command in my shell script : find . -name "*" -ctime -6 | xargs cat | grep -E -v ^fileName\|^\(\) | awk -v DATE="${CURR_DATE}" -v DATE_LOG=$DATE_SYS 'BEGIN {FS=";";OFS=";";CONVFMT="%.9g";OFMT="%.9g"}... (4 Replies)
Discussion started by: abhi1988sri
4 Replies

8. Shell Programming and Scripting

awk problem with syntax

awk -v sw="lemons|dogs" 'NR>100 && NR<200 BEGIN { c=split(sw,a,""); } { for (w in a) { if ($0 ~ a) d]++; } } END { for (i in a) { o=o (a"="(d]?d]:0)","); } sub(",*$","",o); print o; }' /home/jahitt/data.txt what am i doing wrong with the above code? im pretty sure the issue is in the... (6 Replies)
Discussion started by: SkySmart
6 Replies

9. Shell Programming and Scripting

Syntax Error Problem

Hi Below script is throwing an error: repos=root filename=/home/admin/Desktop/authz case $repos in root) root_folder="\" do sed "/$root_folder/a $username = $access" $filename done ;; esac exit 0 Error: ./new1.sh: line 77: syntax error near unexpected token `do' (1 Reply)
Discussion started by: ankur328
1 Replies

10. UNIX and Linux Applications

Syntax problem Oracle

Hi All, I have a syntax problem with a procedure in oracle. I am looking to just produce the number of rows from each table located in the HR schema nothing complex. This procedure works great up to dbms_output.put_line(tab_var); where it lists the names of each table in the user schema. My... (5 Replies)
Discussion started by: bdby
5 Replies

LEARN ABOUT MOJAVE

roman

math::roman(1.0)														  math::roman(1.0)

__________________________________________________________________________________________________________________________________________________

NAME

       math::roman - Tools for creating and manipulating roman numerals

SYNOPSIS

       package require Tcl  8.3

       package require math::roman  ?1.0?

       ::math::roman::toroman i

       ::math::roman::tointeger r

       ::math::roman::sort list

       ::math::roman::expr args

_________________________________________________________________

DESCRIPTION

       ::math::roman  is a pure-Tcl library for converting between integers and roman numerals. It also provides utility functions for sorting and
       performing arithmetic on roman numerals.

       This code was originally harvested from the Tcler's wiki at http://wiki.tcl.tk/1823 and as such is free for any use for any  purpose.  Many
       thanks to the ingeneous folk who devised these clever routines and generously contributed them to the Tcl community.

       While written and tested under Tcl 8.3, I expect this library will work under all 8.x versions of Tcl.

COMMANDS

       ::math::roman::toroman i
	      Convert an integer to roman numerals. The result is always in upper case. The value zero is converted to an empty string.

       ::math::roman::tointeger r
	      Convert a roman numeral into an integer.

       ::math::roman::sort list
	      Sort a list of roman numerals from smallest to largest.

       ::math::roman::expr args
	      Evaluate an expression where the operands are all roman numerals.

       Of these commands both toroman and tointeger are exported for easier use. The other two are not, as they could interfer or be confused with
       existing Tcl commands.

BUGS, IDEAS, FEEDBACK
       This document, and the package it describes, will undoubtedly contain bugs and other problems.  Please report such in the category math	::
       roman  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

       conversion, integer, roman numeral

CATEGORY

       Mathematics

COPYRIGHT

       Copyright (c) 2005 Kenneth Green <kenneth.green@gmail.com>

Tcl Math Library						       math							  math::roman(1.0)
All times are GMT -4. The time now is 11:01 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy