|
Server IP : 128.199.20.84 / Your IP : 172.69.7.157 Web Server : Apache/2.4.41 (Ubuntu) System : Linux competent-maruti 5.4.0-128-generic #144-Ubuntu SMP Tue Sep 20 11:00:04 UTC 2022 x86_64 User : www-data ( 33) PHP Version : 8.0.20 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF Directory (0755) : /var/../sbin/ |
| [ Home ] | [ C0mmand ] | [ Upload File ] |
|---|
#! /bin/sh
# Usage: tarcat volume1 volume2 ...
# concatenates a GNU tar multi-volume archive into a single tar archive.
# Author: Bruno Haible <[email protected]>, Sergey Poznyakoff <[email protected]>
# dump_type FILE [N]
# Print type character from block N (default 0) of tar archive FILE
dump_type() {
dd if="$1" skip=${2:-0} bs=512 count=1 2>/dev/null |
tr '\0' ' ' |
cut -c157
}
case `dump_type "$1"` in
[gx]) PAX=1;;
esac
cat "$1"
shift
for f
do
SKIP=0
T=`dump_type "$f"`
if [ -n "$PAX" ]; then
if [ "$T" = "g" ]; then
# Global extended header.... 2 blocks
# Extended header........... 2 blocks
# Ustar header.............. 1 block
# FIXME: This calculation is will fail for very long file names.
SKIP=5
fi
else
if [ "$T" = "V" ]; then
T=`dump_type "$f" 1`
fi
if [ "$T" = "M" ]; then
SKIP=$(($SKIP + 1))
fi
fi
dd skip=$SKIP if="$f"
done