Verify the input Post: 302473029

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1. Shell Programming and Scripting

Verify Parameters

I have a unix script written in the korn shell. At the top of the script I call a script that exports the values of the variables I use in my script. I know that when you execute the script using ksh -x it shows you the script running. I was wondering if there was a way you could run the script...

2. Shell Programming and Scripting

verify arguments

thanks for your help, im gonna skip this one and try a different question. thanks for your help though.

3. Shell Programming and Scripting

Verify input parameters

I have to write a script to verify input parameters; say esr should be YES or NO other wise the script should print an error. This is what i tried in my script but I get the following error : esr="YES" if ; then print " Error should specify esr options YES/NO" else esr =$esr fi ...

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Bash Script verify user input is not empty and is equal to a value

I need to create a script that has a user enter a value. I want to verify that the value is either 1,2, or 3. If it is not then I want them to try entering it again. I am using a while loop to force them to retry. I am able to test the input against 1,2, and 3, but when I test agains an...

5. AIX

verify command

Guy's I have script doing many steps as the below ... ############# ## step1# mount all Files system mount all ## step2# Start the application /app/appsh ############# but some time mount points will not be mounted completely so that will give an error if the next step started...

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I patched a linux kernel 2.6.28 with lttng patch. Now I have two folder of linux patched and unpatched. How can I verify whether the linux is patched or unptahced(original version)?

7. Shell Programming and Scripting

Read input files and merge them in given order and write them to input one param or one file

Dear Friends, I am looking for a shell script to merge input files into one file .. here is my idea: 1st paramter would be outfile file (all input files content) read all input files and merge them to input param 1 ex: if I pass 6 file names to the script then 1st file name as output file...

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Verify input parameter is in the list

I need write a Korn shell which accept input parameter. But this input paramter must match one of the string in an existsing file (listkeyword). Can someone one help, how this can be done ?

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Verify multipathing

I have a couple of questions regarding multipath. If I do vgdisplay vg01, I see it is using 1 PV: /dev/dm-13 If I type multipath -ll I see dm-9, dm-10, dm-11, dm-12, but do not see dm-13. Is my vg01 multipathed? How can I actually know for sure? Secondly, let's say this time vg01 says...

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Bash to verify each line in input for specific pattern

In the bash below the out put of a process is written to input. What I am trying to do is read each line in the input and verify/check it for specific text (there are always 6 lines for each file and the specific text for each line is in the description). There will always be 6 lines in each...

LEARN ABOUT OPENSOLARIS

let

let(1)								   User Commands							    let(1)

NAME

       let - shell built-in function to evaluate one or more arithmetic expressions

SYNOPSIS

   ksh
       let arg...

   ksh93
       let [expr...]

DESCRIPTION

   ksh
       Each arg is a separate arithmetic expression to be evaluated.

   ksh93
       let  evaluates  each expr in the current shell environment as an arithmetic expression using ANSI C syntax. Variables names are shell vari-
       ables and they are recursively evaluated as arithmetic expressions to get numerical values. let has been made obsolete by the ((...))  syn-
       tax of ksh93(1) which does not require quoting of the operators to pass them as command arguments.

EXIT STATUS

   ksh
       ksh returns the following exit values:

       0    The value of the last expression is non-zero.

       1    The value of the last expression is zero.

   ksh93
       ksh93 returns the following exit values:

       0     The last expr evaluates to a non-zero value.

       >0    The last expr evaluates to 0 or an error occurred.

ATTRIBUTES

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

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       ksh(1), ksh93(1), set(1), typeset(1), attributes(5)

SunOS 5.11							    2 Nov 2007								    let(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Verify Parameters

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2. Shell Programming and Scripting

verify arguments

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Verify input parameters

Discussion started by: ramky79

4. Shell Programming and Scripting

Bash Script verify user input is not empty and is equal to a value

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7. Shell Programming and Scripting

Read input files and merge them in given order and write them to input one param or one file

Discussion started by: hyd1234