How to define two variable in foreach command?? Post: 26460

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Top Forums Shell Programming and Scripting How to define two variable in foreach command?? Post 26460 by Optimus_P on Monday 19th of August 2002 09:53:06 AM

08-19-2002

Registered User

Re: How to define two variable in foreach command??

Quote:

Originally posted by geoquest
Hello,

I just want to know how If it's possiple to define 2 variable using foreach command ???

I have directory inside that directory around 1000 file, I want to rename all of this files to something I have it in a list. Example :-

------This is what in my directory----------
d1
d2
d3
d4
d5
------------------------------------------------------

I have a LIST which containe the new naming "more new_name" and I have this

omd1
omd2
omd3
omd4
omd5

I tried to do crazy way to done it :-

# ls mydirectory >> old_name
# foreach file (`more old_name`) file2 (`more new_name`)
mv $file $file2
end

I know this is crazy but I don't know how to do it

Please do help me

well from what your example says why dont you just do it this way.

#! /bin/ksh
cd (path to your directory here)
for i in `ls`; do
mv $i om$i
done

but then again. maby im not understanding your question.

Optimus_P

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LEARN ABOUT DEBIAN

break

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

__________________________________________________________________________________________________________________________________________________

NAME

       break - Abort looping command

SYNOPSIS

       break
_________________________________________________________________

DESCRIPTION

       This command is typically invoked inside the body of a looping command such as for or foreach or while.	It returns a TCL_BREAK code, which
       causes a break exception to occur.  The exception causes the current script to be aborted out to the  innermost	containing  loop  command,
       which  then aborts its execution and returns normally.  Break exceptions are also handled in a few other situations, such as the catch com-
       mand, Tk event bindings, and the outermost scripts of procedure bodies.

EXAMPLE

       Print a line for each of the integers from 0 to 5:
	      for {set x 0} {$x<10} {incr x} {
		 if {$x > 5} {
		    break
		 }
		 puts "x is $x"
	      }

SEE ALSO

       catch(3tcl), continue(3tcl), for(3tcl), foreach(3tcl), return(3tcl), while(3tcl)

KEYWORDS

       abort, break, loop

Tcl																       break(3tcl)