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    s23
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    Template loop detected: Template:Stub KSH is a Unix shell, it has scripting cabilities

    Scripts[edit]

    Here are some example of basic scripting commands

    loops[edit]

    Simple for loop[edit]

    for x in  `ls .tar$` ; do  
    echo "gzip $x"
    # gzip $x
    done
    



    Simple while loop (infanitly repating)[edit]

    while :
    do
    tail log.file
    sleep 23
    clear
    done
    


    If Else[edit]

    Noarmal way[edit]

    if [ -f /usr/bin/sudo ] ; then
            SUDO='/usr/bin/sudo'
    else
            SUDO=
    fi
    echo $SUDO
    

    Sneeky way[edit]

    [ -f /usr/bin/sudo ] && SUDO='/usr/bin/sudo' || SUDO= ; echo $SUDO
    
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