Checking condition inside the loop Post: 302175084

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Condition checking

Dear all That's another problem from me, i wanna do a lot of if statement checking for correct input by user, will be prompt input again if the input not meet the requirement defined by If or while statement... like this one .... while I know it's less effiency write the program...

2. Shell Programming and Scripting

condition inside a for loop

I have a for loop in my script as shown below. for file_path in $file_list ; do ........my code .......... ...... done Can i restrict the number of files parsing to the variable file_path as 50? That is, even if I have some 100 files in file_list, I need to take only 50 files for...

3. Shell Programming and Scripting

using flag inside a for loop to check condition

I have a logic like this It initializes the flag variable as "T" at the beginning of the loop everytime Inside each loop it checks for two conditions and updates the flag variable as "A" or "B" In the end of the loop it checks for the value of the variable flag for "A" or "B" and execute...

4. 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...

5. Shell Programming and Scripting

sed solution for condition checking

Hi all , Recently i came across this in FAQ's. I have a file cat rem.txt sreedhar 20 sreedhar 10 sreedhar 15 sreedhar 18 sreedhar 16 sreedhar 30 I have to replace sreedhar with "Sridhar" if the second parameter is > 18. I need to do it in "sed" only. I am wondering how this...

6. Shell Programming and Scripting

Unzip file By checking condition.

Hi.. Gurus I Have a list of .zip files in a directory. I want to check whether each .zip file having some particular file or not (say .jsp) if it's having .Jsp file then create a directory as per the .zip file and extract the content to that directory except the .jsp file, If .zip not having...

7. Shell Programming and Scripting

Check condition inside the loop

Hi, I am in trouble. I can get inside my condition test inside a loop : I am in ksh (solaris) while read file do <commande to retrieve file> >> ${LOG_RETRIEVE_FILE.log} msg_err=$(cat ${LOG_RETRIEVE_FILE.log} | grep "error retrieve") if ; then <sendmail> exit 1 fi done I tried...

8. Shell Programming and Scripting

Condition checking in UNIX

i have a script where i have to find the age of a file, if then echo "dnb file is present for the monthly load" >> $RUNLOG dnb="1" else echo "dnb file has not arrived yet" > $ERRLOG dnb="0" fi i know the file is available so...

9. Shell Programming and Scripting

Condition checking issue while if

hi, i am using a simple condition end_ct=`sqlplus -s $ORACLE_USER/$ORACLE_PASS@$ORACLE_SID << EOF select description from bravo_statistics where trunc(time_stamp)=trunc(sysdate)-1 and description='END CAT'; EOF` echo $end_ct; echo...

10. Shell Programming and Scripting

If else condition inside for loop of awk command in UNIX shell scripting

Hi , Please excuse me for opening a new thread i am unable to find out the syntax error in my if else condition inside for loop in awk command , my actual aim is to print formatted html td tag when if condition (True) having string as "failed", could anyone please advise what is the right...

LEARN ABOUT PHP

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)