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Top Forums Shell Programming and Scripting Need help with script to copy code to multiple servers Post 302933120 by RudiC on Tuesday 27th of January 2015 04:51:32 PM
Old 01-27-2015
Please use code tags as required by forum rules!

Indenting sometimes helps in reading / understanding pieces of code.
See some comments on your snippet:
Code:
case "$CHOICE" in
        y|yes|Yes) while read line
                        do serverName=echo $line | awk -F':' '{print $1}'       # there's not a single ':' in $line; do you mean ';'?
                           distLocations = echo $line | awk -F':' '{print $2}'  # same
                           done                                                 # no redirection: reads from stdin

                for distLocations in ${distLocations//:/ } ;                    # may work, but do you really want use the identical variable name?
                                                                                # and, sure you want to use the colon? 
                                                                                # I see tildes separating the locations in your file
                        do scp -rp $dir $serverName:$distLocations
                done < $HOSTS                                                   # this redirection does not do anything as there's no ready
                ;;
        *) echo "wrong entry"
                ;;
esac

 

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script(1)						      General Commands Manual							 script(1)

NAME
script - Makes a transcript of terminal session SYNOPSIS
script [-a] [file] The script command makes a transcript of everything printed on your terminal. OPTIONS
Appends the transcript to file rather than writing it to file. OPERANDS
The name of an output file that will contain the transcript of the session. If this parameter is omitted, the file typescript is written. DESCRIPTION
The transcript is written to file, or appended to file if the -a option is given. If no file name is given, the transcript is saved in the file typescript. The script ends when the forked shell exits. This program is useful when you are using a CRT and want a hard-copy record of the dialog (for example, a technical writer might create an example of a working session this way). If you specify the -a option and the file does not exist, it is created. If you do not specify the -a option and the file exists, it is replaced. RESTRICTIONS
The script command requires a streams based terminal. In single user mode, streams may not be enabled. Under these circumstances, script will exit with no action. If you are the superuser and need to run this command in single user mode, use the following special instruc- tions. Enabling Streams If it is necessary to enable a streams environment in the single user mode, enter the command /sbin/init.d/streams. This command is avail- able to the superuser only. SEE ALSO
Commands: autopush(8), cat(1), echo(1), strsetup(8), tee(1) System Administration script(1)
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