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Top Forums Shell Programming and Scripting parallel while loop based on the file records Post 302517052 by ahamed101 on Tuesday 26th of April 2011 01:39:40 AM
Old 04-26-2011
"run in parallel" means? For each line in the csv file we can trigger the script.

Whats wrong with your while loop? Try this...

Code:
#!/bin/ksh

while read line
do
  echo $line
  # execute your script here
done < source_file.csv

regards,
Ahamed
 

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continue(3tcl)						       Tcl Built-In Commands						    continue(3tcl)

__________________________________________________________________________________________________________________________________________________

NAME
continue - Skip to the next iteration of a loop SYNOPSIS
continue _________________________________________________________________ DESCRIPTION
This command is typically invoked inside the body of a looping command such as for or foreach or while. It returns a TCL_CONTINUE code, which causes a continue exception to occur. The exception causes the current script to be aborted out to the innermost containing loop command, which then continues with the next iteration of the loop. Catch exceptions are also handled in a few other situations, such as the catch command and the outermost scripts of procedure bodies. EXAMPLE
Print a line for each of the integers from 0 to 10 except 5: for {set x 0} {$x<10} {incr x} { if {$x == 5} { continue } puts "x is $x" } SEE ALSO
break(3tcl), for(3tcl), foreach(3tcl), return(3tcl), while(3tcl) KEYWORDS
continue, iteration, loop Tcl continue(3tcl)
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