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C Shell script not run with Windows 10

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Top Forums Shell Programming and Scripting C Shell script not run with Windows 10
# 1  
Old 07-28-2018
C Shell script not run with Windows 10
Hi all,
I have a script has been writing for Unix or Linux. Now I want to run under Windows 10. is give me Error:
Code:
if:Badly formed number

How to fix this please help
Code:
*** This is a copy of a part of Script. 

set absolute_gap = 0
		if ($min_p_to_p != "" && $min_p_to_p != "N/A" && $min_p_to_t != "" && $min_p_to_t != "N/A" && $min_t_to_t != "" && $min_t_to_t != "N/A") then
			set compare_val_a = `float_expr2 " $min_p_to_p \* 1000 "`
			if (`echo $compare_val_a | grep -c .` > 0) then
				set compare_val_a = `echo $compare_val_a | $AWK -F. '{print $1}'`
			endif
			set compare_val_b = `float_expr2 " $min_p_to_t \* 1000 "`
			if (`echo $compare_val_b | grep -c .` > 0) then
				set compare_val_b = `echo $compare_val_b | $AWK -F. '{print $1}'`
			endif
			set compare_val_c = `float_expr2 " $min_t_to_t \* 1000 "`
			if (`echo $compare_val_c | grep -c .` > 0) then
				set compare_val_c = `echo $compare_val_c | $AWK -F. '{print $1}'`
			endif

Moderator's Comments:
Mod Comment Please use CODE tags when displaying sample input, sample output, and code segments.
Last edited by Don Cragun; 07-28-2018 at 08:46 PM.. Reason: Add missing CODE tags.
# 2  
Old 08-06-2018
As a basic rule, have each $variable in quotes -> "$variable"
The quotes prevent the shell from trying additional expansions on it.
Code:
                if ("$min_p_to_p" != "" && "$min_p_to_p" != "N/A" && "$min_p_to_t" != "" && "$min_p_to_t" != "N/A" && "$min_t_to_t" != "" && "$min_t_to_t" != "N/A") then
                        set compare_val_a = `float_expr2 " $min_p_to_p \* 1000 "`
                        if (`echo "$compare_val_a" | grep -c .` > 0) then
                                set compare_val_a = `echo "$compare_val_a" | "$AWK" -F. '{print "$1"}'`
                        endif
                        set compare_val_b = `float_expr2 " $min_p_to_t \* 1000 "`
                        if (`echo "$compare_val_b" | grep -c .` > 0) then
                                set compare_val_b = `echo "$compare_val_b" | "$AWK" -F. '{print "$1"}'`
                        endif
                        set compare_val_c = `float_expr2 " $min_t_to_t \* 1000 "`
                        if (`echo "$compare_val_c" | grep -c .` > 0) then
                                set compare_val_c = `echo "$compare_val_c" | "$AWK" -F. '{print "$1"}'`
                        endif

Further, your script seems to require an external program "float_expr2". Is it present in your environment?
Last edited by MadeInGermany; 08-07-2018 at 12:18 PM.. Reason: Added the given code with quotes
# 3  
Old 08-06-2018
Hi MadeinGermany,
Please tell me more about "float_expr2" in the system environment.
Is any executable file has to be installed before then?
# 4  
Old 08-07-2018
Yes I guess so, because your program code runs it.

While your error message is not related to it.
BTW
Code:
if (`echo "$compare_val_a" | grep -c .` > 0)

is correct but can be simplified
Code:
if ("$compare_val_a" != "")

# 5  
Old 08-07-2018
Thank you but it does not work
Code:
    set absolute_gap = 0
        if ($min_p_to_p != "" && $min_p_to_p != "N/A" && $min_p_to_t != "" && $min_p_to_t != "N/A" && $min_t_to_t != "" && $min_t_to_t != "N/A") then
            set compare_val_a = `float_expr2 " $min_p_to_p \* 1000 "`
            if ("$compare_val_a" !="") then
                set compare_val_a = `echo $compare_val_a | $AWK -F. '{print $1}'`
            endif
            set compare_val_b = `float_expr2 " $min_p_to_t \* 1000 "`
            if ("$compare_val_b" !"") then
                set compare_val_b = `echo $compare_val_b | $AWK -F. '{print $1}'`
            endif
            set compare_val_c = `float_expr2 " $min_t_to_t \* 1000 "`
            if ("$compare_val_c" !"") then
                set compare_val_c = `echo $compare_val_c | $AWK -F. '{print $1}'`
            endif

Last edited by MadeInGermany; 08-07-2018 at 12:41 PM.. Reason: added code tags
# 6  
Old 08-07-2018
Please do precisely what I told you! Corrections in red:
Code:
    set absolute_gap = 0
        if ("$min_p_to_p" != "" && "$min_p_to_p" != "N/A" && "$min_p_to_t" != "" && "$min_p_to_t" != "N/A" && "$min_t_to_t" != "" && "$min_t_to_t" != "N/A") then
            set compare_val_a = `float_expr2 " $min_p_to_p \* 1000 "`
            if ("$compare_val_a" != "") then
                set compare_val_a = `echo "$compare_val_a" | "$AWK" -F. '{print $1}'`
            endif
            set compare_val_b = `float_expr2 " $min_p_to_t \* 1000 "`
            if ("$compare_val_b" != "") then
                set compare_val_b = `echo "$compare_val_b" | "$AWK" -F. '{print $1}'`
            endif
            set compare_val_c = `float_expr2 " $min_t_to_t \* 1000 "`
            if ("$compare_val_c" != "") then
                set compare_val_c = `echo "$compare_val_c" | "$AWK" -F. '{print $1}'`
            endif

Please do not say "does not work"! Instead say "I got the following error" or "the following happened" and give a better description.
And please, put your code or error message in "code" tags (one of the formatting icons at the top of the Wiki editor).
This User Gave Thanks to MadeInGermany For This Post:
Neo
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