how to find the value of a variable in zsh? Post: 302523856

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Top Forums Shell Programming and Scripting how to find the value of a variable in zsh? Post 302523856 by cmp260 on Friday 20th of May 2011 03:53:51 AM

05-20-2011

Registered User

zsh scripting, please help me learn

I know this is a but brassy but could someone comment this so I can learn what is going on? It has some comment but not enough for me to understand. the script(s) operate on a series of directories named as a singlle date, eachdirectory contains a file logfile.txt containing timestamped data
many thanks

its actually 2 seperate scripts, the first one feeds data to the second one:
(in zsh for DOS)
first script

Code:

# because windows CMD doesn't actually expand * into arguments for you
exec ./zsh.exe batmon.zsh 20[0-9][0-9]-* > events.txt 2> stats.txt

2nd script

Code:

#!/bin/zsh

# Loop over all commandline parameters 2011-*
# basename strips path just leaving name of file
while [ "$#" -gt 0 ]
do
        DAY=$(./basename.exe "$1" )
        DAY="${DAY[0,4]},${DAY[6,7]},${DAY[9,10]}"

    # The datafiles contain \r, which must be stripped somehow
        while read LINE
    do
        # Convert HH:MM:SS into HH,MM,SS to make awk easier
                TIME="${LINE[5,12]}"
                TIME="${TIME[0,2]},${TIME[4,5]},${TIME[7,8]}"
                echo -e "${DAY},${LINE[0,2]},${TIME},${LINE[14,99]}\r"
    done < "$1/LogFile.txt"
    shift
done > output.txt
./gawk.exe -F "," -f batmon.awk < output.txt

Last edited by Franklin52; 05-20-2011 at 11:28 AM.. Reason: Please use code tags

cmp260

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fizsh(1)							       fizsh								  fizsh(1)

NAME

       fizsh - friendly interactive zshell.

SYNOPSIS

       fizsh [OPTIONS]... [ARGUMENTS]...

DESCRIPTION

       Fizsh is a front end to zsh. Fizsh provides zsh with interactive syntax-highlighting and a MATLAB-like history-search. Fizsh is intended to
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CONFIGURATION

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       The other files in $HOME/.fizsh are installed by /usr/bin/fizsh. In order to reinstall these files use: /usr/bin/fizsh -r or /usr/bin/fizsh
       --reinstall.

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       "histreduceblanks", "incappendhistory", "interactivecomments", "promptsubst", "correct" and "nobeep".

       For further configuration details consult zsh's man pages.

INVOCATION

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       yields fizsh's version number. "--help" or "-h" causes fizsh to print brief usage information. "--login" or "-l" cause fizsh to be a login
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SEE ALSO

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Version 1.0.2							    9 Aug 2011								  fizsh(1)