while do loop Post: 99206

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Is there a better way I could have run this loop. (For loop with two variables)

Sorry for such a dreadful title, but I'm not sure how to be more descriptive. I'm hoping some of the more gurutastic out there can take a look at a solution I came up with to a problem, and advice if there are better ways to have gone about it. To make a long story short around 20K pieces of...

2. Shell Programming and Scripting

Using variables created sequentially in a loop while still inside of the loop [bash]

I'm trying to understand if it's possible to create a set of variables that are numbered based on another variable (using eval) in a loop, and then call on it before the loop ends. As an example I've written a script called question (The fist command is to show what is the contents of the...

3. Shell Programming and Scripting

Null Handling in Until loop. . .loop won't stop

Hi Im running this script, which is supposed to find the max value build some tables and then stop running once all the tables are built. Thing is , it keeps assigning a null value to $h and then $g is null so it keep building tables i.e. testupdateNUL. How can I stop this? Here is what I have: ...

4. Shell Programming and Scripting

BASH loop inside a loop question

Hi all Sorry for the basic question, but i am writing a shell script to get around a slightly flaky binary that ships with one of our servers. This particular utility randomly generates the correct information and could work first time or may work on the 12th or 100th attempt etc !....

5. Shell Programming and Scripting

S# in a for loop - concatenate $(loop counter)

Hi, hope I am posting in the right section. My problem is that I have 2 or more arguments passed and I want to check if the arguments passed exists or not. The first argument should not exist and the remaining others should exist. example: ./shells.sh argument1 argument2 argument3 ...

6. Shell Programming and Scripting

My for loop decides to become an infinite loop?

Hi, I was debating if I should put this in the dummies or scripts section, I apologize in advance if I chose poorly. Fairly new to Unix and BASH scripting but I thought I made it fairly well given my limited understanding. However, the output indicates that it's looping and I'm ending up with a...

7. Shell Programming and Scripting

Array Variable being Assigned Values in Loop, But Gone when Loop Completes???

Hello All, Maybe I'm Missing something here but I have NOOO idea what the heck is going on with this....? I have a Variable that contains a PATTERN of what I'm considering "Illegal Characters". So what I'm doing is looping through a string containing some of these "Illegal Characters". Now...

8. Shell Programming and Scripting

Reset while loop to loop same file multiple times

Hi, I want to read file multiple times. Right now i am using while loop but that is not working. ex. While read line do while read line2 do echo stmt1 #processing some data based on data., done < file2.txt done < file1.txt # This will have 10...

9. Shell Programming and Scripting

awk loop using array:wish to store array values from loop for use outside loop

Here's my code: awk -F '' 'NR==FNR { if (/time/ && $5>10) A=$2" "$3":"$4":"($5-01) else if (/time/ && $5<01) A=$2" "$3":"$4-01":"(59-$5) else if (/time/ && $5<=10) A=$2" "$3":"$4":0"($5-01) else if (/close/) { B=0 n1=n2; ...

10. Shell Programming and Scripting

For loop or while loop from a text file

Hi all, i developed a script to measure the uptime of a process in a Solaris 10/11 environments. All is well, but i came across a situation where there are multiple processes of the same name. Basically i have the following result file: beVWARS 13357 19592122 beVWARS 14329 19591910...

LEARN ABOUT DEBIAN

ost_ipv4validator

ost::IPV4Validator(3)					     Library Functions Manual					     ost::IPV4Validator(3)

NAME

       ost::IPV4Validator -

       Classes derived from IPV4Address would require an specific validator to pass to the IPV4Address constructor.

SYNOPSIS

       #include <address.h>

       Inherited by ost::IPV4MulticastValidator.

   Public Member Functions
       IPV4Validator ()
	   Constructor.
       virtual ~IPV4Validator ()
	   keeps compilers happy.
       virtual void operator() (const in_addr address) const =0
	   Pure virtual application operator.

Detailed Description
       Classes derived from IPV4Address would require an specific validator to pass to the IPV4Address constructor.

       This is a base class for classes of function objects used by such derived classes.

       Author:
	   Federico Montesino p5087@quintero.fie.us.es Abstract base class for derived inet addresses validators.

Constructor &; Destructor Documentation
   ost::IPV4Validator::IPV4Validator () [inline]
       Constructor. Does not deal with any state.

   virtual ost::IPV4Validator::~IPV4Validator () [inline],  [virtual]
       keeps compilers happy.

Member Function Documentation
   virtual void ost::IPV4Validator::operator() (const in_addraddress) const [pure virtual]
       Pure virtual application operator. Apply the validation algorithm specific to derived classes.

       Implemented in ost::IPV4MulticastValidator.

Author
       Generated automatically by Doxygen for GNU CommonC++ from the source code.

GNU CommonC++							  Sat Jun 23 2012					     ost::IPV4Validator(3)