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Full Discussion: Command not found error
Top Forums UNIX for Dummies Questions & Answers Command not found error Post 302838905 by chip on Tuesday 30th of July 2013 07:58:11 PM
Old 07-30-2013
Quote:
Originally Posted by Don Cragun
Unless you give a pathname for the command to be executed that contains a slash character, the command must be in a directory on your command search path. If you are using a shell that uses basic Bourne shell syntax, the command search path is specified by the PATH shell variable. If you issue the command:
echo "$PATH" you will see a list of directories separated by colons. Many administrators set up the default PATH for users on their system to include the current directory; others don't. It looks like yours doesn't. There are several ways to execute nu in this situation. They include:
  1. Specify a pathname for your script that contains a /, such as:
    Code:
    ./nu

  2. Add the current directory to your PATH:
    Code:
    PATH="$PATH:."

    then run:
    Code:
    nu

  3. Move your shell script to a directory that is on your search path:
    Code:
    mv nu $HOME/bin

    (at least most sysadmins will have this directory in your search path),and then run it:
    Code:
    nu

Thanks this made it easier!
 

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LEARN ABOUT DEBIAN

shtool-path

SHTOOL-PATH.TMP(1)					      GNU Portable Shell Tool						SHTOOL-PATH.TMP(1)

NAME

       shtool-path - GNU shtool command dealing with shell path variables

SYNOPSIS

       shtool path [-s|--suppress] [-r|--reverse] [-d|--dirname] [-b|--basename] [-m|--magic] [-p|--path path] str [str ...]

DESCRIPTION

       This command deals with shell $PATH variables. It can find a program through one or more filenames given by one or more str arguments.  It
       prints the absolute filesystem path to the program displayed on "stdout" plus an exit code of 0 if it was really found.

OPTIONS

       The following command line options are available.

       -s, --suppress
	   Supress output. Useful to only test whether a program exists with the help of the return code.

       -r, --reverse
	   Transform a forward path to a subdirectory into a reverse path.

       -d, --dirname
	   Output the directory name of str.

       -b, --basename
	   Output the base name of str.

       -m, --magic
	   Enable advanced magic search for ""perl"" and ""cpp"".

       -p, --path path
	   Search in path. Default is to search in $PATH.

EXAMPLE

	#   shell script
	awk=`shtool path -p "${PATH}:." gawk nawk awk`
	perl=`shtool path -m perl`
	cpp=`shtool path -m cpp`
	revpath=`shtool path -r path/to/subdir`

HISTORY

       The GNU shtool path command was originally written by Ralf S.  Engelschall <rse@engelschall.com> in 1998 for Apache. It was later taken
       over into GNU shtool.

SEE ALSO

       shtool(1), which(1).

18-Jul-2008							   shtool 2.0.8 						SHTOOL-PATH.TMP(1)
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