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Full Discussion: $1”: ambiguous redirect
Top Forums Shell Programming and Scripting $1”: ambiguous redirect Post 303037310 by dallas88 on Monday 29th of July 2019 04:13:53 PM
Old 07-29-2019
$1”: ambiguous redirect
New to the site, please let me know I'm not meeting the post guidelines.

I'm creating a bash script to generate a report with output from a grep command. The goal is to direct
the output to a different log file by using a 'logger file'. But I get this error during the run: $1: ambiguous redirect.
I'd appreciate if someone can pointout what I'm missing. Thanks.

Code:
#!/bin/bash

#setup logging # applogger.sh
LOGFILE="/users/ronaldbland/desktop/ctestlog.log"

exec 2>>${LOGFILE}

# override this in sourcing script
LOGENTITY="default"

function log() {
	echo $1
	echo [$LOGENTITY] $(date "+%Y.%m.%d %H:%M:%S") -> $1 >> $LOGFILE 2>&1
}

Code:
#!/bin/bash

#Script Name: Ctest.sh
#Main Script
# Author:Ron
# July 2019

#setup logging 

source /users/ronaldbland/desktop/applog.sh
LOGENTITY="ctest.sh"

# Serial Number
SN=`system_profiler SPHardwareDataType | grep "Serial Number"`
log "Serial Number (system): $SN"

 

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LEARN ABOUT SUNOS

shells

shells(4)							   File Formats 							 shells(4)

NAME

       shells - shell database

SYNOPSIS

       /etc/shells

DESCRIPTION

       The shells file contains a list of the shells on the system. Applications use this file to determine whether a shell is valid. See getuser-
       shell(3C). For each shell a single line should be present, consisting of the shell's path, relative to root.

       A hash mark (#) indicates the beginning of a comment; subsequent characters up to the end of the line are not interpreted by  the  routines
       which search the file. Blank lines are also ignored.

       The  following  default	shells are used by utilities: /bin/bash, /bin/csh, /bin/jsh, /bin/ksh, /bin/pfcsh, /bin/pfksh, /bin/pfsh, /bin/sh,
       /bin/tcsh,  /bin/zsh,  /sbin/jsh,  /sbin/sh,  /usr/bin/bash,  /usr/bin/csh,  /usr/bin/jsh,  /usr/bin/ksh,  /usr/bin/pfcsh,  /usr/bin/pfksh,
       /usr/bin/pfsh, and /usr/bin/sh, /usr/bin/tcsh, /usr/bin/zsh. Note that /etc/shells overrides the default list.

       Invalid shells in /etc/shells may cause unexpected behavior (such as being unable to log in by way of ftp(1)).

FILES

       /etc/shells	       lists shells on system

SEE ALSO

       vipw(1B), ftpd(1M), sendmail(1M), getusershell(3C), aliases(4)

SunOS 5.10							    4 Jun 2001								 shells(4)
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