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Full Discussion: ksh - variable to be set to windows path issue
Top Forums Shell Programming and Scripting ksh - variable to be set to windows path issue Post 302976885 by MadeInGermany on Thursday 7th of July 2016 02:14:02 PM
Old 07-07-2016
In your abc.txt script you must quote variables (including the positional parameters $1 $2 ...) in command arguments.
Examples
Code:
echo "$1"  # quote the variable in the argument of the echo command
arg=$1  # ok, this is a variable assignment, not a command
arg="$1"  # two CPU-cycles extra but ok
if [ "$arg" = "hello" ]  # [ ] is a test command, $arg is in an argument
if [[ $arg = hello ]]  # [[ ]] is a compound, not a regular command
if [[ "$arg" = "hello" ]]  # two CPU-cycles extra but ok
if [ "$arg" = hello ]  # ok, hello is not a variable

 

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LEARN ABOUT V7

shift

shift(1)                                                           User Commands                                                          shift(1)

NAME

       shift - shell built-in function to traverse either a shell's argument list or a list of field-separated words

SYNOPSIS

   sh
       shift [n]

   csh
       shift [variable]

   ksh
       * shift [n]

DESCRIPTION

   sh
       The positional parameters from $n+1 ... are renamed $1 ... . If n is not given, it is assumed to be 1.

   csh
       The  components of argv, or variable, if supplied, are shifted to the left, discarding the first component. It is an error for the variable
       not to be set or to have a null value.

   ksh
       The positional parameters from $n+1 $n+1 ... are renamed $1 ..., default n is 1. The parameter n can  be  any  arithmetic  expression  that
       evaluates to a non-negative number less than or equal to $#.

       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,  following 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 word 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), ksh(1), sh(1), attributes(5)

SunOS 5.10                                                          15 Apr 1994                                                           shift(1)
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