This file is indexed.

/usr/bin/lrztar is in lrzip 0.616-1.

This file is owned by root:root, with mode 0o755.

The actual contents of the file can be viewed below.

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#!/bin/bash

# Copyright (C) George Makrydakis 2009-2011,2013
# Copyright (C) Con Kolivas 2011-2012

# A bash wrapper for Con Kolivas' excellent lrzip utility. For the time
# being, lrzip does not like pipes, so we had to do this. It is kind of
# self - documenting, spawned out of a test tube bash shell script.

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

function lrztar_local() {
    local hv="\
lrztar GNU/bash wrapper script for lrzip and tar input/output over directories.
Copyright (C) George Makrydakis 2009-2011,2013
Copyright (C) Con Kolivas       2011,2012

Usage : lrztar [lrzip options] <directory>
Result: a lrzip tarball is produced.
Extras: when an lrzip tarball is used with -d, -O, it gets extracted:

 -h: will display this message.
 -d: <path1> will decompress a <path1> lrzip tarball to current directory.
 -O: <path2> will decompress a -d specified lrzip tarball to <path2> path.
 -f: will force overwrites.

Notice:
 - The input argument is always last, all options and their arguments precede.
 - The -O flag is an option flag, goes before: (-O <somedir> <input arg>).
 - You can use the remaining options of lrzip as they were.
 - lrzuntar is equivalent to lrztar [options] -d <filename>.
 - This script exists because of how lrzip behaves.
 - Beware the -f flag, it stands for what it says...
"
    local p=("${@:1:$(($#-1))}") s="${!#}" vopt=("lrz") \
          v_w=0 v_S=0 v_D=0 v_p=0 v_q=0 v_L=0 \
          v_n=0 v_l=0 v_b=0 v_g=0 v_z=0 v_U=0 \
          v_T=0 v_N=0 v_v=0 v_f=0 v_d=0 v_h=0 \
          v_H=0 v_c=0 v_k=0 v_o=0 v_O=0 x= i="$(pwd)"
    which tar   &> /dev/null \
        || { printf "lrztar: no tar in your path\n"; return 1; }
    which lrzip &> /dev/null \
        || { printf "lrztar: no lrzip in your path\n"; return 1; }
    which lrzcat &> /dev/null \
        || { printf "lrztar: no lrzcat in your path\n"; return 1; }
    while getopts w:O:S:DqL:nlbgzUTN:p:vfo:d:tVhHck x; do
        [[ $x == [tV] ]] && {
            printf "lrztar: invalid option for lrztar: %s\n" "$x";
            return 1;
        }
        ((v_$x=${#vopt[@]}))
        vopt[${#vopt[@]}]="$OPTARG"
    done
    [[ $(basename "$0") == lrzuntar ]] \
        && { ((v_d=${#vopt[@]})); vopt[${#vopt[@]}]="$s"; }
    { ! (($#)) || ((v_h)); } && {
        printf "%s\n" "$hv"
        return
    }
    ((v_d)) && {
        [[ -e ${vopt[v_d]} ]] || {
            printf "lrztar: file does not exist: %s\n" \
                   "${vopt[v_d]}"
            return 1
        }
        i+="/${vopt[v_d]##*/}"
        i="${i%.tar.*}"
        if ((v_O)); then
            for x in ${!p[@]};do
                [[ ${p[x]} == "-O" ]] && {
                    p[x]=
                    p[$((x+1))]=
                    break;
                }
            done
            i="${vopt[v_O]%/}"
            x="${s##*/}"
            if [[ -d "$i/${x%.tar.*}" ]] && ! ((v_f)); then
                printf "lrztar: %s exists, use -f.\n" \
                       "$i/${x%.tar.*}"
                return 1
            fi
            if ! [[ -d $i ]]; then
                printf "lrztar: %s output path does not exist.\n" \
                       "$i"
                return 1
            fi
        else
            i="./"
        fi
        [ ! -z "$s" ] && {
            lrzcat ${p[@]// /\\ } "$s" | tar x -C "$i"
            x=$?
        } || {
            lrzcat ${p[@]// /\\ } | tar x -C "$i"
            x=$?
        }
    } || {
        if ((v_o)); then
            ! ((v_f)) && [[ -e ${vopt[$v_o]} ]] && {
                printf "lrztar: %s exists, use -f to overwrite.\n" \
                       "${vopt[$v_o]}"
                return 1
            }
        else
            if ((v_O)); then
                if ! [[ -d ${vopt[v_O]} ]]; then
                    printf "lrztar: %s output path does not exist.\n" \
                           "${vopt[v_O]}"
                    return 1
                fi
                for x in ${!p[@]};do
                    [[ ${p[x]} == "-O" ]] && {
                        p[x]=
                        i="${p[$((x+1))]%/}"
                        p[$((x+1))]=
                        s="${!#}"
                        break;
                    }
                done
            fi
            s="${s%/}"
            p+=(-o "$i/${s##*/}.tar.${vopt[v_S]}");
        fi
        ! ((v_f)) && [[ -e $i/${s##*/}.tar.${vopt[v_S]} ]] && {
            printf "lrztar: %s exists, use -f to overwrite\n" \
                   "$i/${s##*/}.tar.${vopt[v_S]}"
            return 1
        }
        tar c "$s" | lrzip ${p[@]// /\\ }
        x=$?
    }
    return $x
}

lrztar_local "${@}"