Mt Xia: Technical Consulting Group
Business Continuity / Disaster Recovery / High Availability Data Center Automation / Audit Response / Audit Compliance
#!/usr/bin/ksh93 ################################################################ #### Program: fgrep_k93 #### #### Description: Emulation of the Unix "fgrep" command #### #### Author: Dana French (dfrench@mtxia.com) #### Copyright 2004 #### #### Date: 07/22/2004 #### ################################################################ function fgrep_k93 { typeset TRUE="0" typeset FALSE="1" typeset FNAME="" typeset LINE typeset FLAB="" typeset SRCH="${1}" shift typeset STDIN="${1:+${FALSE}}" STDIN="${STDIN:-${TRUE}}" if (( STDIN == TRUE )) then printMatchLine_k93 SRCH FLAB else for FNAME in "${@}" do (( ${#} > 1 )) && FLAB="${FNAME}:" exec 0<"${FNAME}" printMatchLine_k93 SRCH FLAB exec 0<&- done fi return 0 } ################################################################ function printMatchLine_k93 { nameref SRCH="${1}" nameref FLAB="${2}" typeset LINE IFS="" while IFS="" read -r -- LINE do [[ "_${LINE}" = _*+(${SRCH})* ]] && print -r -- "${FLAB}${LINE}" done return 0 } ################################################################ fgrep_k93 "${@}"