Mt Xia: Technical Consulting Group

Business Continuity / Disaster Recovery / High Availability
Data Center Automation / Audit Response / Audit Compliance

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      Korn
        Functions
          shcurses

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chkint



function chkint
{
    let '${2} + 0' > ${DEV_NULL} 2>&1 &&
      return 0

    ROW_NBR="24"
    COL_NBR="1"

    eval addstr \"${CMD_MOVE}\" &&
      clrtoeol &&
      addstr "${1}: argument not a number" >&2 &&
      refresh &&
      ${ERROR_PAUSE} &&
      eval addstr \"${CMD_MOVE}\" &&
      clrtoeol &&
      refresh

    return 1
}

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chkint
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