lslr.in

来自「MC Linux/Unix 终端下文件管理器」· IN 代码 · 共 50 行

#! /bin/sh

# Based on previous version of lslR
# Modified by Tomas Novak <[e-mail]>   April 2000
#   (to allow spaces in filenames)
#
# It's assumed that lslR was generated in C locale.

mclslRfs_list () {
case "$1" in
  *.bz2) MYCAT="bzip2 -dc";;
  *.gz)  MYCAT="gzip -dc";;
  *.z)   MYCAT="gzip -dc";;
  *.Z)   MYCAT="gzip -dc";;
  *)     MYCAT="cat";;
esac

$MYCAT "$1" | @AWK@ '
BEGIN {
  dir="";
  # Pattern to match 8 first fields.
  rx = "[^ 	]+[ 	]+";
  rx = "^" rx rx rx rx rx rx rx rx;
}
/^total\ [0-9]*$/ { next }
/^$/ { next }
/^[^ 	].*:$/ {
  if ($0 ~ /^\//) dir=substr($0, 2);
  else dir=$0;
  if (dir ~ /\/:$/) sub(/:$/, "", dir);
  else sub(/:$/, "/", dir);
  next;
}
{ $9 != "" } {
  # gensub() is not portable.
  name=$0
  sub(rx, "", name)
  # Cannot assign to $9, or spaces in the filename would be reduced.
  attr=substr($0, 1, length($0)-length(name))
  printf "%s%s%s\n", attr, dir, name
}' 
}

export LC_ALL="C"

case "$1" in
  list) mclslRfs_list "$2"; exit 0;;
esac
exit 1