foreach question Post: 302274429

9 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

foreach command ?!

SaLAam What is the best way to change a word withing a files name. I know I'm not clear enough I will give example : - I have in /test/test N number of files like this 1662_WAITING 1666_WAITING 1670_DONE 1678_DONE 1663_WAITING 1667_WAITING 1673_WAITING ...

2. UNIX for Dummies Questions & Answers

foreach loop question

Hello, I am new at this forum so please bare with me on this. Within a given directory, I have a list of files in which in each file, I would like to do a substitution. I would like to substitute the string mlcl to mll in each file using the foreach command. I dont quite get how to do that. If...

3. Shell Programming and Scripting

foreach/grep help!

#!/bin/bash foreach x (67402996 67402998) { grep -a x FINAL2006.dat >> MISSING_RECORDS.dat } I'm trying to pass a list to the variable x, and then grep for that string in FINAL2006.dat... Final2006.dat is in the same folder as my .sh file. I call this with a .cmd file... At any rate,...

4. Shell Programming and Scripting

foreach loop

Hi everyone Does anyone know what is wrong with this script. i keep getting errors foreach filename (`cat testing1`) set string=$filename set depth=`echo "$string" echo $depth end the error is the following testing: line 1: syntax error near unexpected token `(' testing: line 1:...

5. Shell Programming and Scripting

simple tcsh question using foreach

I want to search line-by-line for a string in a file, and I want to do this to a series of files in a directory. I'm doing this in tcsh This works fine to do the search: while read i; do grep $i file2; done <file1.txt This also works fine to read a directory: foreach file ('/bin/ls...

6. UNIX for Dummies Questions & Answers

foreach shell question

Hi I would like foreach to go through a range of numbers 1-365. This input is being read by a compiled fortran program in the same shell script. Let me try an example to clarify #!/bin/sh foreach i (1-365) ./data_make program <<EOF 'echo $i' /data_'echo $i' #output file I...

7. Shell Programming and Scripting

How to count using foreach

I have a simple csh script that has a simple foreach loop that goes over numbers, from 1 to 10: foreach n(1 2 3 4 5 6 7 8 9 10) ... end Now I want to expand the script to work on over a hundred consecutive n values. Obviously, typing all the numbers between 1 to 100 is an unreasonable...

8. Shell Programming and Scripting

Using foreach with two lists

Hi everybody, I'm trying to use a foreach command with two lists. The file.txt looks like this: var1: 100 200 300 var2: 3 6 9 I'm trying to use a foreach command to associate the two variables together. My script looks like this: #! /bin/tcsh set a=(`cat file.txt | grep 'var1' | cut -d...

9. Shell Programming and Scripting

Foreach issue

Hello, I found that this foreach should work with two lists (source: Wikipedia.org) foreach i {1 2 3} j {a b c} { puts "$i $j"} == I try smth. like: With two text files: first.part second.part foreach first (`cat first.part`) second (`cat second.part`) toolcommand $first...

LEARN ABOUT MOJAVE

ppi::statement::compound

PPI::Statement::Compound(3)				User Contributed Perl Documentation			       PPI::Statement::Compound(3)

NAME

       PPI::Statement::Compound - Describes all compound statements

SYNOPSIS

	 # A compound if statement
	 if ( foo ) {
	     bar();
	 } else {
	     baz();
	 }

	 # A compound loop statement
	 foreach ( @list ) {
	     bar($_);
	 }

INHERITANCE

	 PPI::Statement::Compound
	 isa PPI::Statement
	     isa PPI::Node
		 isa PPI::Element

DESCRIPTION

       "PPI::Statement::Compound" objects are used to describe all current forms of compound statements, as described in perlsyn.

       This covers blocks using "if", "unless", "for", "foreach", "while", and "continue". Please note this does not cover "simple" statements
       with trailing conditions. Please note also that "do" is also not part of a compound statement.

	 # This is NOT a compound statement
	 my $foo = 1 if $condition;

	 # This is also not a compound statement
	 do { ... } until $condition;

METHODS

       "PPI::Statement::Compound" has a number of methods in addition to the standard PPI::Statement, PPI::Node and PPI::Element methods.

   type
       The "type" method returns the syntactic type of the compound statement.

       There are four basic compound statement types.

       The 'if' type includes all variations of the if and unless statements, including any 'elsif' or 'else' parts of the compound statement.

       The 'while' type describes the standard while and until statements, but again does not describes simple statements with a trailing while.

       The 'for' type covers the C-style for loops, regardless of whether they were declared using 'for' or 'foreach'.

       The 'foreach' type covers loops that iterate over collections, regardless of whether they were declared using 'for' or 'foreach'.

       All of the compounds are a variation on one of these four.

       Returns the simple string 'if', 'for', 'foreach' or 'while', or "undef" if the type cannot be determined.

TO DO

       - Write unit tests for this package

SUPPORT

       See the support section in the main module.

AUTHOR

       Adam Kennedy <adamk@cpan.org>

COPYRIGHT

       Copyright 2001 - 2011 Adam Kennedy.

       This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

       The full text of the license can be found in the LICENSE file included with this module.

perl v5.18.2							    2011-02-25					       PPI::Statement::Compound(3)