@ctsgnb - Thanks the above script of yours is working fine but there is one issue in it....
It is not an issue : in my post #25 i asked :
Quote:
Originally Posted by ctsgnb
2) What do you want to happen if a number is missing in the sequence ?
a) Do you want the script to continue to the next sequence number ?
or
b) Do you want the script to abort ?
Please be clear about your requirements.
... and you answered :
Quote:
Originally Posted by j_panky
"OK...Now if any number is missing it should check for the next number if it is present then the script should continue and if not then it should come out of the loop sayin hmmm next number not present or what ever echo message...."
So it is the expected behaviour you request in your previous post.
That is the reason why i asked you to be more clear in your requirements.
But to answer your question, since your requirement have changed and you now want that missing sequence number don't get out of the loop :
you just need to remove the || break in the following line :
to
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Discussion started by: bkilaru
8 Replies
8. Post Here to Contact Site Administrators and Moderators
I am using netteza server and i have a list of table names. I need to fetch all the data from these tables and need to create seperate zip files and store in a folder in the server. How can we automate this process. (1 Reply)
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LEARN ABOUT MINIX
break
break(1) User Commands break(1)NAME
break, continue - shell built-in functions to escape from or advance within a controlling while, for, foreach, or until loop
SYNOPSIS
sh
break [n]
continue [n]
csh
break
continue
ksh
*break [n]
*continue [n]
DESCRIPTION
sh
The break utility exits from the enclosing for or while loop, if any. If n is specified, break n levels.
The continue utility resumes the next iteration of the enclosing for or while loop. If n is specified, resume at the n-th enclosing loop.
csh
The break utility resumes execution after the end of the nearest enclosing foreach or while loop. The remaining commands on the current
line are executed. This allows multilevel breaks to be written as a list of break commands, all on one line.
The continue utility continues execution of the next iteration of the nearest enclosing while or foreach loop.
ksh
The break utility exits from the enclosed for, while, until, or select loop, if any. If n is specified, then break n levels. If n is
greater than the number of enclosing loops, the outermost enclosing loop shall be exited.
The continue utility resumes the next iteration of the enclosed for, while, until, or select loop. If n is specified then resume at the n-
th enclosed loop. If n is greater than the number of enclosing loops, the outermost enclosing loop shall be used.
On this man page, ksh(1) commands that are preceded by one or two * (asterisks) are treated specially in the following ways:
1. Variable assignment lists preceding the command remain in effect when the command completes.
2. I/O redirections are processed after variable assignments.
3. Errors cause a script that contains them to abort.
4. Words that follow a command preceded by ** that are in the format of a variable assignment are expanded with the same rules as a vari-
able assignment. This means that tilde substitution is performed after the = sign, and also that word splitting and file name genera-
tion are not performed.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO csh(1), exit(1), ksh(1), sh( 1), attributes(5)SunOS 5.10 17 Jul 2002 break(1)