Comparing Negative #'s in IF Statements

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to sum the value with negative values?

Hi Gurus, I have requirement need to sum the value, the logic is if the value is negative then time -1, I tried below two ways. one is failed, another one doesn't work. awk -F"," '{if($8< 0 $8*-1 else $8) sum+=$8}{print sum, $8} END{printf("%.2f\n",sum)}' awk -F","...

2. Post Here to Contact Site Administrators and Moderators

Bits in Negative

Hi All, I have received a notification that I have posted a question double times. But I have not done all this intentionally. I have just joined this site and was not aware of the rules. Also I have my bits in negative. what does that mean. Thanks

3. Shell Programming and Scripting

Negative testing in unix

how can we do negative testing in unix ?

4. Shell Programming and Scripting

change value to negative

How to change value in column 5 to negative based on value in column 2 ? Example: For all records with A in column 2 change value in column 5 to negative. file Code: 1234~A~b~c~10~e~f~g~h~09/10/09 1234~A~b~c~75~e~f~g~h~11/12/10 1234~A~b~c~40~e~f~g~h~12/06/10 5678~B~b~c~2~e~f~g~h~01/11/11...

5. Shell Programming and Scripting

Comparing Negative Numbers with If/Else

ValA=-29344 if ; then echo "NEGATIVE" else echo "POSITIVE" fi Can someone please tell me how else they would go about doing the above? When i do it, i get errors such as:

6. Shell Programming and Scripting

report negative value from file

Hello, I need help to write a script to do the following: 1) read the following file vol_check.out 2) report any negative value with host and volume name vol_check.out file contents: ---------------------------------- prod_filer1 ---------------------------------...

7. UNIX for Dummies Questions & Answers

Negative Numbers and If Statements

Hi, Can anyone explain what is going on here: michael-browns-powerbook-g4-15:~ msb65$ start=-1 michael-browns-powerbook-g4-15:~ msb65$ stop=1 michael-browns-powerbook-g4-15:~ msb65$ if ; then echo hello; fi -bash: ; then echo hello; fi hello Are you not allowed to compare negative...

8. Programming

Negative Offset

Function: int fcntl(int fd, int cmd, struct flock * lock) Data Type: struct flock This structure is used with the fcntl function to describe a file lock. It has these members: off_t l_start This specifies the offset of the start of the region to which the lock applies, and...

9. UNIX for Dummies Questions & Answers

negative permissions

Hi. I want to know how can I negate a write permission for a file to an expecific user when that user have that permission becouse he belongs to a group what have a write permission for the file.

LEARN ABOUT HPUX

atan2dw

atan2d(3M)																atan2d(3M)

NAME

       atan2d(), atan2df(), atan2dl(), atan2dw(), atan2dq() - degree-valued arctangent-and-quadrant functions

SYNOPSIS

   HP Integrity Server Only
DESCRIPTION

       is  a degree-valued version of the function.  It returns the arctangent of y/x, in the range -180 to 180, using the signs of both arguments
       to determine the quadrant of the return value.

       is a version of it takes arguments and returns a result.

   Integrity Server Only
       is a version of it takes arguments and returns a result.

       is an version of it takes arguments and returns an result.

       is equivalent to on HP-UX systems.

USAGE

       To use these functions compile either with the default option or with the and the options.

       To use (for Integrity servers) or compile also with the option.

       To use any of these functions, make sure your program includes and link in the math library by specifying on the compiler or linker command
       line.

       For more information, see the at the following site:

RETURN VALUE

       If y and x is -0,

       If y and x is +0,

       If y and x is less than zero,

       If y and x is greater than zero, returns

       If y is less than zero and x is zero, returns -90.

       If y is greater than zero and x is zero, returns 90.

       If y is greater than zero and x is -INFINITY, returns 180.

       If y is less than zero and x is -INFINITY, returns -180.

       If y is greater than zero and x is INFINITY, returns +0.

       If y is less than zero and x is INFINITY, returns -0.

       If y and x is finite, returns

       If y and x is -INFINITY, returns

       If y and x is +INFINITY, returns

       If x or y is NaN, returns NaN.

ERRORS

       No errors are defined.

SEE ALSO

       acosd(3M), asind(3M), atand(3M), atan2(3M), cosd(3M), sind(3M), tand(3M), math(5).

STANDARDS CONFORMANCE

       These functions are not specified by any standard.

																	atan2d(3M)

UNIX for Dummies Questions & Answers