It would seem to be because you have nested loops instead of having sequential loops. And, break with no operand only breaks out of the nearest enclosing loop. To break out of two nested loops you would need to use break 2.
Furthermore, the code you have (with nested loops) isn't testing A, B, C, one, two, three; it is testing A, B, C, one, A, B, C, two, A, B, C, three which doesn't seem necessary.
But, even if you fix that, I'm not sure why you're creating arrays and using loops. It looks like a simple case statement would be a better approach:
If you insist on doing it with loops and arrays you would need to make the loops sequential instead of nested:
This User Gave Thanks to Don Cragun For This Post:
Can anybody help please.
I am trying to right a script which will loop until a certain action has been performed. For example i current have two batch jobs i would like to put into a wait status. Batch Jobs A and B . The script i am trying to get to work is below.
jobs="A B"
COUNT=0
while... (2 Replies)
Hi,
I am trying to write a script which will loop until a certain action has been performed. I have two files i would like to compares.
For example:
file1 has a list of user ids (about 900) from the company's e-mail server.
file2 has a list of user ids (about 50 or so) from... (7 Replies)
Hi
I've a file like so:
Now, I want to read my file and take ex. the Media ID and the Type for each groups of Media (Media1,Media2,...,Media(n):
cat /tmp/file|\
while read FILE
do
while $(FILE|cut -d: -f1)=Media$i
do
#here will be some test, ex:
#if Media ID < 23
... (4 Replies)
Ok, I've already completed the task this is for, but now I'm trying to go back and find more eloquent solutions for future reference. I have a report I've generated that is formatted like this:
1033 1
1079 4
1453 5
2205 6
1933 7
461 8
646 9
1655 12
975 13
1289 14
The first number is... (3 Replies)
hi guys,
i have an array called ARRAY which has elements in it... i am trying to assign elements of ARRAY to master_array..
i get a =: command not found error..
i=0
while
do
${master_array}=${ARRAY}
((i++))
done
is there something i am missing? (4 Replies)
PHP question...
I have an SQL query that's pulled back user IDs as a set of columns. Rather than IDs, I want to use their names.
So I have an array of columns $col with values 1,7,3,12 etc and I've got an array $person with values "Fred", "Bert", "Tom" etc
So what I want to do is display the... (3 Replies)
Hi, I am starting to enhance my scripting knowledge and need some assistance with simple 1 line for loops. This may help to do a mass permissions change on a big apache doc root while I have an insane customer on my phone.
What is the best resource to learn this skill and what are some that... (5 Replies)
Hi All
I have some directories on our server which are containing .csv files. i need to print value of cell "B2" from those csv files. Please advise.
I have tried head command as example: head -2 */Book_Collection_Report_1_-_Collection_Requests_trials.csv | sed -n "3p" | awk -F","... (4 Replies)
if i declare both but don't input any variables what values will the int array and file pointer array have on default, and if i want to reset any of the elements of both arrays to default, should i just set it to 0 or NULL or what? (1 Reply)
Can someone please help me to learn how to deal with loops, arrays and grep?
I have two arrays (lets say I and j) each in a separate file
And have file with lines of data I need to extract, such as
Ruby Smith: some text here
Ruby Smith: some other text here
Ruby Brown: some text here
Ruby... (10 Replies)
Discussion started by: A-V
10 Replies
LEARN ABOUT OPENSOLARIS
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]
ksh93
+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 manual 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
variable assignment. This means that tilde substitution is performed after the = sign, and also that word splitting and file
name generation are not performed.
ksh93
break is a shell special built-in that exits the smallest enclosing for, select, while, or until loop. It also exits the nth enclosing loop
if n is specified. Execution continues at the command following the loop or loops.
If n is specified, it must be a positive integer >=1. If n is larger than the number of enclosing loops, the last enclosing loop is exited.
continue is a shell special built-in that continues execution at the top of the smallest enclosing for, select, while, or until loop, if
any; or of the top of the nth enclosing loop if n is specified.
If n is specified, it must be a positive integer >=1. If n is larger than the number of enclosing loops, the last enclosing loop is used.
On this manual page, ksh93(1) commands that are preceded by one or two + symbols are special built-in commands and are treated the follow-
ing 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. Built-in commands are not valid function names.
5. Words following a command preceded by ++ that are in the format of a variable assignment are expanded with rules as a variable
assignment. This means that tilde substitution is performed after the = sign and field splitting and file name generation 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), ksh93(1), sh(1), attributes(5)SunOS 5.11 8 Apr 2008 break(1)