bashdb.pre

linux脚本编程的例子

# bashdb preamble
# This file gets prepended to the shell script being debugged.
# Arguments:
# $1 = the name of the original guinea pig script
# $2 = the directory where temporary files are stored
# $3 = the directory where bashdb.pre and bashdb.fns are stored

_debugfile=$0
_guineapig=$1
_tmpdir=$2
_libdir=$3

shift 3

source $_libdir/bashdb.fns
_linebp=()
let _trace=0
let _i=1

while read; do
  _lines[$_i]=$REPLY
  let _i=$_i+1
done < $_guineapig

trap _cleanup EXIT
let _steps=1
LINENO=-2
trap '_steptrap $LINENO' DEBUG
: