$ man gzip > gzip.manpage

$ ls -l

total 244

-rw-rw-r-- 1 wahid wahid 137253 May 3 15:11 fallocate-info.txt

-rw-rw-r-- 1 wahid wahid 74404 May 3 14:50 figlet-info.txt

-rw-rw-r-- 1 wahid wahid 17201 May 3 15:13 gzip.manpage

-rwxr-xr-x 1 wahid wahid 594 May 3 14:26 myxterm.sh

-rwxr-xr-x 1 wahid wahid 594 May 3 15:13 myxterm.sh.bak

-rw-rw-r-- 1 wahid wahid 0 May 3 15:12 tar-gzip-gunzip-info.txt

$ file *.manpage

gzip.manpage: UTF-8 Unicode text

$ tail gzip.manpage

Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies.

Permission is granted to copy and distribute modified versions of this manual under the conditions for verbatim copying, provided that the entire resulting derived

work is distributed under the terms of a permission notice identical to this one.

Permission is granted to copy and distribute translations of this manual into another language, under the above conditions for modified versions, except that this

permission notice may be stated in a translation approved by the Foundation.

local GZIP(1)

$ head gzip.manpage

GZIP(1) General Commands Manual GZIP(1)

NAME

gzip, gunzip, zcat - compress or expand files

SYNOPSIS

gzip [ -acdfhklLnNrtvV19 ] [--rsyncable] [-S suffix] [ name ... ]

gunzip [ -acfhklLnNrtvV ] [-S suffix] [ name ... ]

zcat [ -fhLV ] [ name ... ]

$ man -k tar

bdflush (2) - start, flush, or tune buffer-dirty-flush daemon

byobu-disable (1) - wrapper script for enabling/disabling automatic startup of byobu after login into text console

byobu-enable (1) - wrapper script for enabling/disabling automatic startup of byobu after login into text console

cryptdisks_start (8) - wrapper around cryptsetup that parses /etc/crypttab.

dbus-run-session (1) - start a process as a new D-Bus session

docker-container-export (1) - Export a container's filesystem as a tar archive

docker-container-restart (1) - Restart one or more containers

docker-container-start (1) - Start one or more stopped containers

docker-context-export (1) - Export a context to a tar or kubeconfig file

docker-context-import (1) - Import a context from a tar or zip file

docker-export (1) - Export a container's filesystem as a tar archive

docker-image-import (1) - Import the contents from a tarball to create a filesystem image

docker-image-load (1) - Load an image from a tar archive or STDIN

docker-image-save (1) - Save one or more images to a tar archive (streamed to STDOUT by default)

docker-image-tag (1) - Create a tag TARGET_IMAGE that refers to SOURCE_IMAGE

docker-import (1) - Import the contents from a tarball to create a filesystem image

docker-load (1) - Load an image from a tar archive or STDIN

docker-restart (1) - Restart one or more containers

docker-save (1) - Save one or more images to a tar archive (streamed to STDOUT by default)

docker-start (1) - Start one or more stopped containers

docker-tag (1) - Create a tag TARGET_IMAGE that refers to SOURCE_IMAGE

erfc (3) - complementary error function

erfcf (3) - complementary error function

erfcl (3) - complementary error function

Exporter::Tiny::Manual::QuickStart (3pm) - the quickest way to get up and running with Exporter::Tiny

fcgistarter (8) - Start a FastCGI program

genisoimagerc (5) - startup configuration file for genisoimage

getgroups (2) - get/set list of supplementary group IDs

getgroups32 (2) - get/set list of supplementary group IDs

git-deborig (1) - try to produce Debian orig.tar using git-archive(1)

git-get-tar-commit-id (1) - Extract commit ID from an archive created using git-archive

initgroups (3) - initialize the supplementary group access list

iscsi_discovery (8) - discover iSCSI targets

iscsistart (8) - iSCSI boot tool

lxc.restart (1) - Restart containers

lxc.start (1) - Start containers

lxc.launch (1) - Create and start containers from images

make-first-existing-target (1) - runs make on one of several targets

mk-origtargz (1) - rename upstream tarball, optionally changing the compression and removing unwanted files

open (1) - start a program on a new virtual terminal (VT).

openvt (1) - start a program on a new virtual terminal (VT).

optarg (3) - Parse command-line options

origtargz (1) - fetch the orig tarball of a Debian package from various sources, and unpack it

ptar (1) - a tar-like program written in perl

ptardiff (1) - program that diffs an extracted archive against an unextracted one

ptargrep (1) - Apply pattern matching to the contents of files in a tar archive

restart_syscall (2) - restart a system call after interruption by a stop signal

rmt-tar (8) - remote magnetic tape server

runc-start (8) - (unknown subject)

setarch (8) - change reported architecture in new program environment and set personality flags

setgroups (2) - get/set list of supplementary group IDs

setgroups32 (2) - get/set list of supplementary group IDs

start-stop-daemon (8) - start and stop system daemon programs

strfmon (3) - convert monetary value to a string

strfmon_l (3) - convert monetary value to a string

svc_getargs (3) - library routines for remote procedure calls

swapoff (2) - start/stop swapping to file/device

swapon (2) - start/stop swapping to file/device

systemd-notify (1) - Notify service manager about start-up completion and other daemon status changes

systemd-rc-local-generator (8) - Compatibility generator for starting /etc/rc.local and /usr/sbin/halt.local during boot and shutdown

systemd.target (5) - Target unit configuration

tar (1) - an archiving utility

tarcat (1) - concatenates the pieces of a GNU tar multi-volume archive

thermald (8) - start Linux thermal daemon

unicode_start (1) - put keyboard and console in unicode mode

va_start (3) - variable argument lists

$ man -k tar man-k-tar.txt

$ ls -l

total 260

-rw-rw-r-- 1 wahid wahid 137253 May 3 15:11 fallocate-info.txt

-rw-rw-r-- 1 wahid wahid 74404 May 3 14:50 figlet-info.txt

-rw-rw-r-- 1 wahid wahid 17201 May 3 15:13 gzip.manpage

-rw-rw-r-- 1 wahid wahid 4643 May 3 15:14 man-k-tar.txt

-rwxr-xr-x 1 wahid wahid 594 May 3 14:26 myxterm.sh

-rwxr-xr-x 1 wahid wahid 594 May 3 15:13 myxterm.sh.bak

-rw-rw-r-- 1 wahid wahid 8192 May 3 15:14 tar-gzip-gunzip-info.txt

$ man -k gunzip

gunzip (1) - compress or expand files

PerlIO::gzip (3pm) - Perl extension to provide a PerlIO layer to gzip/gunzip

$ which tar

/bin/tar

$ which gzip

/bin/gzip

$ which gunzip

/bin/gunzip

$ ls -la

total 272

drwxrwxr-x 2 wahid wahid 4096 May 3 15:14 .

drwxr-xr-x 9 wahid wahid 4096 May 3 14:26 ..

-rw-rw-r-- 1 wahid wahid 137253 May 3 15:11 fallocate-info.txt

-rw-rw-r-- 1 wahid wahid 74404 May 3 14:50 figlet-info.txt

-rw-rw-r-- 1 wahid wahid 17201 May 3 15:13 gzip.manpage

-rw-rw-r-- 1 wahid wahid 127 May 3 15:14 man-k-gunzip.txt

-rw-rw-r-- 1 wahid wahid 4643 May 3 15:14 man-k-tar.txt

-rwxr-xr-x 1 wahid wahid 594 May 3 14:26 myxterm.sh

-rwxr-xr-x 1 wahid wahid 594 May 3 15:13 myxterm.sh.bak

-rw-rw-r-- 1 wahid wahid 8192 May 3 15:14 tar-gzip-gunzip-info.txt

$ ls -l

total 516

-rw-rw-r-- 1 wahid wahid 256000 May 3 15:15 all-files-Mon

-rw-rw-r-- 1 wahid wahid 137253 May 3 15:11 fallocate-info.txt

-rw-rw-r-- 1 wahid wahid 74404 May 3 14:50 figlet-info.txt

-rw-rw-r-- 1 wahid wahid 17201 May 3 15:13 gzip.manpage

-rw-rw-r-- 1 wahid wahid 127 May 3 15:14 man-k-gunzip.txt

-rw-rw-r-- 1 wahid wahid 4643 May 3 15:14 man-k-tar.txt

-rwxr-xr-x 1 wahid wahid 594 May 3 14:26 myxterm.sh

-rwxr-xr-x 1 wahid wahid 594 May 3 15:13 myxterm.sh.bak

-rw-rw-r-- 1 wahid wahid 8192 May 3 15:14 tar-gzip-gunzip-info.txt

$ date

Mon May 3 15:15:40 EDT 2021

$ date '+%m-%d%Y'

05-03-2021

$ ls -l

total 520

-rw-rw-r-- 1 wahid wahid 256000 May 3 15:15 all-files-Mon

-rw-rw-r-- 1 wahid wahid 137253 May 3 15:11 fallocate-info.txt

-rw-rw-r-- 1 wahid wahid 74404 May 3 14:50 figlet-info.txt

-rw-rw-r-- 1 wahid wahid 17201 May 3 15:13 gzip.manpage

-rw-rw-r-- 1 wahid wahid 127 May 3 15:14 man-k-gunzip.txt

-rw-rw-r-- 1 wahid wahid 4643 May 3 15:14 man-k-tar.txt

-rwxr-xr-x 1 wahid wahid 594 May 3 14:26 myxterm.sh

-rwxr-xr-x 1 wahid wahid 594 May 3 15:13 myxterm.sh.bak

-rw-rw-r-- 1 wahid wahid 12288 May 3 15:15 tar-gzip-gunzip-info.txt

$ tar xvf all-files-`date '+%m-%d-%Y'`.tar *

all-files-Mon

fallocate-info.txt

figlet-info.txt

gzip.manpage

man-k-gunzip.txt

man-k-tar.txt

myxterm.sh

myxterm.sh.bak

tar-gzip-gunzip-info.txt

$ ls -l

total 1020

-rw-rw-r-- 1 wahid wahid 512000 May 3 15:17 all-files-05-03-2021.tar

-rw-rw-r-- 1 wahid wahid 256000 May 3 15:15 all-files-Mon

-rw-rw-r-- 1 wahid wahid 137253 May 3 15:11 fallocate-info.txt

-rw-rw-r-- 1 wahid wahid 74404 May 3 14:50 figlet-info.txt

-rw-rw-r-- 1 wahid wahid 17201 May 3 15:13 gzip.manpage

-rw-rw-r-- 1 wahid wahid 127 May 3 15:14 man-k-gunzip.txt

-rw-rw-r-- 1 wahid wahid 4643 May 3 15:14 man-k-tar.txt

-rwxr-xr-x 1 wahid wahid 594 May 3 14:26 myxterm.sh

-rwxr-xr-x 1 wahid wahid 594 May 3 15:13 myxterm.sh.bak

-rw-rw-r-- 1 wahid wahid 12288 May 3 15:15 tar-gzip-gunzip-info.txt

$ ls -ld *.tar

-rw-rw-r-- 1 wahid wahid 512000 May 3 15:17 all-files-05-03-2021.tar

$ du -sh *.tar

500K all-files-05-03-2021.tar

$ tar tvf *.tar

-rw-rw-r-- wahid/wahid 256000 2021-05-03 15:15 all-files-Mon

-rw-rw-r-- wahid/wahid 137253 2021-05-03 15:11 fallocate-info.txt

-rw-rw-r-- wahid/wahid 74404 2021-05-03 14:50 figlet-info.txt

-rw-rw-r-- wahid/wahid 17201 2021-05-03 15:13 gzip.manpage

-rw-rw-r-- wahid/wahid 127 2021-05-03 15:14 man-k-gunzip.txt

-rw-rw-r-- wahid/wahid 4643 2021-05-03 15:14 man-k-tar.txt

-rwxr-xr-x wahid/wahid 594 2021-05-03 14:26 myxterm.sh

-rwxr-xr-x wahid/wahid 594 2021-05-03 15:13 myxterm.sh.bak

-rw-rw-r-- wahid/wahid 12288 2021-05-03 15:15 tar-gzip-gunzip-info.txt

$ mkdir Backup

$ cd Backup

$ ls -la

total 8

drwxrwxr-x 2 wahid wahid 4096 May 3 15:18 .

drwxrwxr-x 3 wahid wahid 4096 May 3 15:18 ..

$ cd ..

$ ls -al

total 1036

drwxrwxr-x 3 wahid wahid 4096 May 3 15:18 .

drwxr-xr-x 9 wahid wahid 4096 May 3 14:26 ..

-rw-rw-r-- 1 wahid wahid 512000 May 3 15:17 all-files-05-03-2021.tar

-rw-rw-r-- 1 wahid wahid 256000 May 3 15:15 all-files-Mon

drwxrwxr-x 2 wahid wahid 4096 May 3 15:18 Backup

-rw-rw-r-- 1 wahid wahid 137253 May 3 15:11 fallocate-info.txt

-rw-rw-r-- 1 wahid wahid 74404 May 3 14:50 figlet-info.txt

-rw-rw-r-- 1 wahid wahid 17201 May 3 15:13 gzip.manpage

-rw-rw-r-- 1 wahid wahid 127 May 3 15:14 man-k-gunzip.txt

-rw-rw-r-- 1 wahid wahid 4643 May 3 15:14 man-k-tar.txt

-rwxr-xr-x 1 wahid wahid 594 May 3 14:26 myxterm.sh

-rwxr-xr-x 1 wahid wahid 594 May 3 15:13 myxterm.sh.bak

-rw-rw-r-- 1 wahid wahid 16384 May 3 15:18 tar-gzip-gunzip-info.txt

$ pwd

/home/wahid/Scripts

$ ls -l Backup

total 0

$ pwd

/home/wahid/Scripts

$ mv *.tar Backup/.

$ ls -la

total 536

drwxrwxr-x 3 wahid wahid 4096 May 3 15:18 .

drwxr-xr-x 9 wahid wahid 4096 May 3 14:26 ..

-rw-rw-r-- 1 wahid wahid 256000 May 3 15:15 all-files-Mon

drwxrwxr-x 2 wahid wahid 4096 May 3 15:18 Backup

-rw-rw-r-- 1 wahid wahid 137253 May 3 15:11 fallocate-info.txt

-rw-rw-r-- 1 wahid wahid 74404 May 3 14:50 figlet-info.txt

-rw-rw-r-- 1 wahid wahid 17201 May 3 15:13 gzip.manpage

-rw-rw-r-- 1 wahid wahid 127 May 3 15:14 man-k-gunzip.txt

-rw-rw-r-- 1 wahid wahid 4643 May 3 15:14 man-k-tar.txt

-rwxr-xr-x 1 wahid wahid 594 May 3 14:26 myxterm.sh

-rwxr-xr-x 1 wahid wahid 594 May 3 15:13 myxterm.sh.bak

-rw-rw-r-- 1 wahid wahid 16384 May 3 15:18 tar-gzip-gunzip-info.txt

$ cd Backup

$ ls -la

total 508

drwxrwxr-x 2 wahid wahid 4096 May 3 15:18 .

drwxrwxr-x 3 wahid wahid 4096 May 3 15:18 ..

-rw-rw-r-- 1 wahid wahid 512000 May 3 15:17 all-files-05-03-2021.tar

$ du -sh *

500K all-files-05-03-2021.tar

$ ls -la

total 508

drwxrwxr-x 2 wahid wahid 4096 May 3 15:18 .

drwxrwxr-x 3 wahid wahid 4096 May 3 15:18 ..

-rw-rw-r-- 1 wahid wahid 512000 May 3 15:17 all-files-05-03-2021.tar

$ tar xvf *.tar

all-files-Mon

fallocate-info.txt

figlet-info.txt

gzip.manpage

man-k-gunzip.txt

man-k-tar.txt

myxterm.sh

myxterm.sh.bak

tar-gzip-gunzip-info.txt

$ ls -la

total 1024

drwxrwxr-x 2 wahid wahid 4096 May 3 15:18 .

drwxrwxr-x 3 wahid wahid 4096 May 3 15:18 ..

-rw-rw-r-- 1 wahid wahid 512000 May 3 15:17 all-files-05-03-2021.tar

-rw-rw-r-- 1 wahid wahid 256000 May 3 15:15 all-files-Mon

-rw-rw-r-- 1 wahid wahid 137253 May 3 15:11 fallocate-info.txt

-rw-rw-r-- 1 wahid wahid 74404 May 3 14:50 figlet-info.txt

-rw-rw-r-- 1 wahid wahid 17201 May 3 15:13 gzip.manpage

-rw-rw-r-- 1 wahid wahid 127 May 3 15:14 man-k-gunzip.txt

-rw-rw-r-- 1 wahid wahid 4643 May 3 15:14 man-k-tar.txt

-rwxr-xr-x 1 wahid wahid 594 May 3 14:26 myxterm.sh

-rwxr-xr-x 1 wahid wahid 594 May 3 15:13 myxterm.sh.bak

-rw-rw-r-- 1 wahid wahid 12288 May 3 15:15 tar-gzip-gunzip-info.txt

$ ls -l ../

total 528

-rw-rw-r-- 1 wahid wahid 256000 May 3 15:15 all-files-Mon

drwxrwxr-x 2 wahid wahid 4096 May 3 15:18 Backup

-rw-rw-r-- 1 wahid wahid 137253 May 3 15:11 fallocate-info.txt

-rw-rw-r-- 1 wahid wahid 74404 May 3 14:50 figlet-info.txt

-rw-rw-r-- 1 wahid wahid 17201 May 3 15:13 gzip.manpage

-rw-rw-r-- 1 wahid wahid 127 May 3 15:14 man-k-gunzip.txt

-rw-rw-r-- 1 wahid wahid 4643 May 3 15:14 man-k-tar.txt

-rwxr-xr-x 1 wahid wahid 594 May 3 14:26 myxterm.sh

-rwxr-xr-x 1 wahid wahid 594 May 3 15:13 myxterm.sh.bak

-rw-rw-r-- 1 wahid wahid 16384 May 3 15:18 tar-gzip-gunzip-info.txt

$ diff . ../.

Only in .: all-files-05-03-2021.tar

Only in ../.: Backup

$ ls -l

total 520

-rw-rw-r-- 1 wahid wahid 256000 May 3 15:15 all-files-Mon

-rw-rw-r-- 1 wahid wahid 137253 May 3 15:11 fallocate-info.txt

-rw-rw-r-- 1 wahid wahid 74404 May 3 14:50 figlet-info.txt

-rw-rw-r-- 1 wahid wahid 17201 May 3 15:13 gzip.manpage

-rw-rw-r-- 1 wahid wahid 127 May 3 15:14 man-k-gunzip.txt

-rw-rw-r-- 1 wahid wahid 4643 May 3 15:14 man-k-tar.txt

-rwxr-xr-x 1 wahid wahid 594 May 3 14:26 myxterm.sh

-rwxr-xr-x 1 wahid wahid 594 May 3 15:13 myxterm.sh.bak

-rw-rw-r-- 1 wahid wahid 12288 May 3 15:15 tar-gzip-gunzip-info.txt

$ ls -l

total 1020

-rw-rw-r-- 1 wahid wahid 512000 May 3 15:17 all-files-05-03-2021.tar

-rw-rw-r-- 1 wahid wahid 256000 May 3 15:15 all-files-Mon

-rw-rw-r-- 1 wahid wahid 137253 May 3 15:11 fallocate-info.txt

-rw-rw-r-- 1 wahid wahid 74404 May 3 14:50 figlet-info.txt

-rw-rw-r-- 1 wahid wahid 17201 May 3 15:13 gzip.manpage

-rw-rw-r-- 1 wahid wahid 127 May 3 15:14 man-k-gunzip.txt

-rw-rw-r-- 1 wahid wahid 4643 May 3 15:14 man-k-tar.txt

-rwxr-xr-x 1 wahid wahid 594 May 3 14:26 myxterm.sh

-rwxr-xr-x 1 wahid wahid 594 May 3 15:13 myxterm.sh.bak

-rw-rw-r-- 1 wahid wahid 12288 May 3 15:15 tar-gzip-gunzip-info.txt

$ ls -ld *.tar

-rw-rw-r-- 1 wahid wahid 512000 May 3 15:17 all-files-05-03-2021.tar

$ du -sh *.tar

500K all-files-05-03-2021.tar

$ tar tvf *.tar

-rw-rw-r-- wahid/wahid 256000 2021-05-03 15:15 all-files-Mon

-rw-rw-r-- wahid/wahid 137253 2021-05-03 15:11 fallocate-info.txt

-rw-rw-r-- wahid/wahid 74404 2021-05-03 14:50 figlet-info.txt

-rw-rw-r-- wahid/wahid 17201 2021-05-03 15:13 gzip.manpage

-rw-rw-r-- wahid/wahid 127 2021-05-03 15:14 man-k-gunzip.txt

-rw-rw-r-- wahid/wahid 4643 2021-05-03 15:14 man-k-tar.txt

-rwxr-xr-x wahid/wahid 594 2021-05-03 14:26 myxterm.sh

-rwxr-xr-x wahid/wahid 594 2021-05-03 15:13 myxterm.sh.bak

-rw-rw-r-- wahid/wahid 12288 2021-05-03 15:15 tar-gzip-gunzip-info.txt

$ mkdir Backup

$ cd Backup

$ ls -la

total 8

drwxrwxr-x 2 wahid wahid 4096 May 3 15:18 .

drwxrwxr-x 3 wahid wahid 4096 May 3 15:18 ..

$ cd ..

$ ls -al

total 1036

drwxrwxr-x 3 wahid wahid 4096 May 3 15:18 .

drwxr-xr-x 9 wahid wahid 4096 May 3 14:26 ..

-rw-rw-r-- 1 wahid wahid 512000 May 3 15:17 all-files-05-03-2021.tar

-rw-rw-r-- 1 wahid wahid 256000 May 3 15:15 all-files-Mon

drwxrwxr-x 2 wahid wahid 4096 May 3 15:18 Backup

-rw-rw-r-- 1 wahid wahid 137253 May 3 15:11 fallocate-info.txt

-rw-rw-r-- 1 wahid wahid 74404 May 3 14:50 figlet-info.txt

-rw-rw-r-- 1 wahid wahid 17201 May 3 15:13 gzip.manpage

-rw-rw-r-- 1 wahid wahid 127 May 3 15:14 man-k-gunzip.txt

-rw-rw-r-- 1 wahid wahid 4643 May 3 15:14 man-k-tar.txt

-rwxr-xr-x 1 wahid wahid 594 May 3 14:26 myxterm.sh

-rwxr-xr-x 1 wahid wahid 594 May 3 15:13 myxterm.sh.bak

-rw-rw-r-- 1 wahid wahid 16384 May 3 15:18 tar-gzip-gunzip-info.txt

$ pwd

/home/wahid/Scripts

$ ls -l Backup

total 0

$ pwd

/home/wahid/Scripts

$ mv *.tar Backup/.

$ ls -la

total 536

drwxrwxr-x 3 wahid wahid 4096 May 3 15:18 .

drwxr-xr-x 9 wahid wahid 4096 May 3 14:26 ..

-rw-rw-r-- 1 wahid wahid 256000 May 3 15:15 all-files-Mon

drwxrwxr-x 2 wahid wahid 4096 May 3 15:18 Backup

-rw-rw-r-- 1 wahid wahid 137253 May 3 15:11 fallocate-info.txt

-rw-rw-r-- 1 wahid wahid 74404 May 3 14:50 figlet-info.txt

-rw-rw-r-- 1 wahid wahid 17201 May 3 15:13 gzip.manpage

-rw-rw-r-- 1 wahid wahid 127 May 3 15:14 man-k-gunzip.txt

-rw-rw-r-- 1 wahid wahid 4643 May 3 15:14 man-k-tar.txt

-rwxr-xr-x 1 wahid wahid 594 May 3 14:26 myxterm.sh

-rwxr-xr-x 1 wahid wahid 594 May 3 15:13 myxterm.sh.bak

-rw-rw-r-- 1 wahid wahid 16384 May 3 15:18 tar-gzip-gunzip-info.txt

$ cd Backup

$ ls -la

total 508

drwxrwxr-x 2 wahid wahid 4096 May 3 15:18 .

drwxrwxr-x 3 wahid wahid 4096 May 3 15:18 ..

-rw-rw-r-- 1 wahid wahid 512000 May 3 15:17 all-files-05-03-2021.tar

$ du -sh *

500K all-files-05-03-2021.tar

$ ls -la

total 508

drwxrwxr-x 2 wahid wahid 4096 May 3 15:18 .

drwxrwxr-x 3 wahid wahid 4096 May 3 15:18 ..

-rw-rw-r-- 1 wahid wahid 512000 May 3 15:17 all-files-05-03-2021.tar

$ tar xvf *.tar

all-files-Mon

fallocate-info.txt

figlet-info.txt

gzip.manpage

man-k-gunzip.txt

man-k-tar.txt

myxterm.sh

myxterm.sh.bak

tar-gzip-gunzip-info.txt

$ ls -la

total 1024

drwxrwxr-x 2 wahid wahid 4096 May 3 15:18 .

drwxrwxr-x 3 wahid wahid 4096 May 3 15:18 ..

-rw-rw-r-- 1 wahid wahid 512000 May 3 15:17 all-files-05-03-2021.tar

-rw-rw-r-- 1 wahid wahid 256000 May 3 15:15 all-files-Mon

-rw-rw-r-- 1 wahid wahid 137253 May 3 15:11 fallocate-info.txt

-rw-rw-r-- 1 wahid wahid 74404 May 3 14:50 figlet-info.txt

-rw-rw-r-- 1 wahid wahid 17201 May 3 15:13 gzip.manpage

-rw-rw-r-- 1 wahid wahid 127 May 3 15:14 man-k-gunzip.txt

-rw-rw-r-- 1 wahid wahid 4643 May 3 15:14 man-k-tar.txt

-rwxr-xr-x 1 wahid wahid 594 May 3 14:26 myxterm.sh

-rwxr-xr-x 1 wahid wahid 594 May 3 15:13 myxterm.sh.bak

-rw-rw-r-- 1 wahid wahid 12288 May 3 15:15 tar-gzip-gunzip-info.txt

$ ls -l ../

total 528

-rw-rw-r-- 1 wahid wahid 256000 May 3 15:15 all-files-Mon

drwxrwxr-x 2 wahid wahid 4096 May 3 15:18 Backup

-rw-rw-r-- 1 wahid wahid 137253 May 3 15:11 fallocate-info.txt

-rw-rw-r-- 1 wahid wahid 74404 May 3 14:50 figlet-info.txt

-rw-rw

$ pwd

/home/wahid/Scripts/Backup

$ cd ..

$ ls -la

total 548

drwxrwxr-x 3 wahid wahid 4096 May 3 15:18 .

drwxr-xr-x 9 wahid wahid 4096 May 3 14:26 ..

-rw-rw-r-- 1 wahid wahid 256000 May 3 15:15 all-files-Mon

drwxrwxr-x 2 wahid wahid 4096 May 3 15:18 Backup

-rw-rw-r-- 1 wahid wahid 137253 May 3 15:11 fallocate-info.txt

-rw-rw-r-- 1 wahid wahid 74404 May 3 14:50 figlet-info.txt

-rw-rw-r-- 1 wahid wahid 17201 May 3 15:13 gzip.manpage

-rw-rw-r-- 1 wahid wahid 127 May 3 15:14 man-k-gunzip.txt

-rw-rw-r-- 1 wahid wahid 4643 May 3 15:14 man-k-tar.txt

-rwxr-xr-x 1 wahid wahid 594 May 3 14:26 myxterm.sh

-rwxr-xr-x 1 wahid wahid 594 May 3 15:13 myxterm.sh.bak

-rw-rw-r-- 1 wahid wahid 28672 May 3 15:19 tar-gzip-gunzip-info.txt

$ diff . Backup

Only in Backup: all-files-05-03-2021.tar

Only in .: Backup

$ date

Mon May 3 15:15:40 EDT 2021

$ date '+%m-%d%-Y'

05-03-2021

$ ls -l

total 520

-rw-rw-r-- 1 wahid wahid 256000 May 3 15:15 all-files-Mon

-rw-rw-r-- 1 wahid wahid 137253 May 3 15:11 fallocate-info.txt

-rw-rw-r-- 1 wahid wahid 74404 May 3 14:50 figlet-info.txt

-rw-rw-r-- 1 wahid wahid 17201 May 3 15:13 gzip.manpage

-rw-rw-r-- 1 wahid wahid 127 May 3 15:14 man-k-gunzip.txt

-rw-rw-r-- 1 wahid wahid 4643 May 3 15:14 man-k-tar.txt

-rwxr-xr-x 1 wahid wahid 594 May 3 14:26 myxterm.sh

-rwxr-xr-x 1 wahid wahid 594 May 3 15:13 myxterm.sh.bak

-rw-rw-r-- 1 wahid wahid 12288 May 3 15:15 tar-gzip-gunzip-info.txt

$ tar xvf all-files-`date '+%m-%d-%Y'`.tar

all-files-Mon

fallocate-info.txt

figlet-info.txt

gzip.manpage

man-k-gunzip.txt

man-k-tar.txt

myxterm.sh

myxterm.sh.bak

tar-gzip-gunzip-info.txt

$ ls -l

total 1020

-rw-rw-r-- 1 wahid wahid 512000 May 3 15:17 all-files-05-03-2021.tar

-rw-rw-r-- 1 wahid wahid 256000 May 3 15:15 all-files-Mon

-rw-rw-r-- 1 wahid wahid 137253 May 3 15:11 fallocate-info.txt

-rw-rw-r-- 1 wahid wahid 74404 May 3 14:50 figlet-info.txt

-rw-rw-r-- 1 wahid wahid 17201 May 3 15:13 gzip.manpage

-rw-rw-r-- 1 wahid wahid 127 May 3 15:14 man-k-gunzip.txt

-rw-rw-r-- 1 wahid wahid 4643 May 3 15:14 man-k-tar.txt

-rwxr-xr-x 1 wahid wahid 594 May 3 14:26 myxterm.sh

-rwxr-xr-x 1 wahid wahid 594 May 3 15:13 myxterm.sh.bak

-rw-rw-r-- 1 wahid wahid 12288 May 3 15:15 tar-gzip-gunzip-info.txt

$ ls -ld *.tar

-rw-rw-r-- 1 wahid wahid 512000 May 3 15:17 all-files-05-03-2021.tar

$ du -sh *.tar

500K all-files-05-03-2021.tar

$ tar tvf *.tar

-rw-rw-r-- wahid/wahid 256000 2021-05-03 15:15 all-files-Mon

-rw-rw-r-- wahid/wahid 137253 2021-05-03 15:11 fallocate-info.txt

-rw-rw-r-- wahid/wahid 74404 2021-05-03 14:50 figlet-info.txt

-rw-rw-r-- wahid/wahid 17201 2021-05-03 15:13 gzip.manpage

-rw-rw-r-- wahid/wahid 127 2021-05-03 15:14 man-k-gunzip.txt

-rw-rw-r-- wahid/wahid 4643 2021-05-03 15:14 man-k-tar.txt

-rwxr-xr-x wahid/wahid 594 2021-05-03 14:26 myxterm.sh

-rwxr-xr-x wahid/wahid 594 2021-05-03 15:13 myxterm.sh.bak

-rw-rw-r-- wahid/wahid 12288 2021-05-03 15:15 tar-gzip-gunzip-info.txt

$ mkdir Backup

$ cd Backup

$ ls -la

total 8

drwxrwxr-x 2 wahid wahid 4096 May 3 15:18 .

drwxrwxr-x 3 wahid wahid 4096 May 3 15:18 ..

$ cd ..

$ ls -al

total 1036

drwxrwxr-x 3 wahid wahid 4096 May 3 15:18 .

drwxr-xr-x 9 wahid wahid 4096 May 3 14:26 ..

-rw-rw-r-- 1 wahid wahid 512000 May 3 15:17 all-files-05-03-2021.tar

-rw-rw-r-- 1 wahid wahid 256000 May 3 15:15 all-files-Mon

drwxrwxr-x 2 wahid wahid 4096 May 3 15:18 Backup

-rw-rw-r-- 1 wahid wahid 137253 May 3 15:11 fallocate-info.txt

-rw-rw-r-- 1 wahid wahid 74404 May 3 14:50 figlet-info.txt

-rw-rw-r-- 1 wahid wahid 17201 May 3 15:13 gzip.manpage

-rw-rw-r-- 1 wahid wahid 127 May 3 15:14 man-k-gunzip.txt

-rw-rw-r-- 1 wahid wahid 4643 May 3 15:14 man-k-tar.txt

-rwxr-xr-x 1 wahid wahid 594 May 3 14:26 myxterm.sh

-rwxr-xr-x 1 wahid wahid 594 May 3 15:13 myxterm.sh.bak

-rw-rw-r-- 1 wahid wahid 16384 May 3 15:18 tar-gzip-gunzip-info.txt

$ pwd

/home/wahid/Scripts

$ ls -l Backup

total 0

$ pwd

/home/wahid/Scripts

$ mv *.tar Backup/.

$ ls -la

total 536

drwxrwxr-x 3 wahid wahid 4096 May 3 15:18 .

drwxr-xr-x 9 wahid wahid 4096 May 3 14:26 ..

-rw-rw-r-- 1 wahid wahid 256000 May 3 15:15 all-files-Mon

drwxrwxr-x 2 wahid wahid 4096 May 3 15:18 Backup

-rw-rw-r-- 1 wahid wahid 137253 May 3 15:11 fallocate-info.txt

-rw-rw-r-- 1 wahid wahid 74404 May 3 14:50 figlet-info.txt

-rw-rw-r-- 1 wahid wahid 17201 May 3 15:13 gzip.manpage

-rw-rw-r-- 1 wahid wahid 127 May 3 15:14 man-k-gunzip.txt

-rw-rw-r-- 1 wahid wahid 4643 May 3 15:14 man-k-tar.txt

-rwxr-xr-x 1 wahid wahid 594 May 3 14:26 myxterm.sh

-rwxr-xr-x 1 wahid wahid 594 May 3 15:13 myxterm.sh.bak

-rw-rw-r-- 1 wahid wahid 16384 May 3 15:18 tar-gzip-gunzip-info.txt

$ cd Backup

$ ls -la

total 508

drwxrwxr-x 2 wahid wahid 4096 May 3 15:18 .

drwxrwxr-x 3 wahid wahid 4096 May 3 15:18 ..

-rw-rw-r-- 1 wahid wahid 512000 May 3 15:17 all-files-05-03-2021.tar

$ du -sh *

500K all-files-05-03-2021.tar

$ ls -la

total 508

drwxrwxr-x 2 wahid wahid 4096 May 3 15:18 .

drwxrwxr-x 3 wahid wahid 4096 May 3 15:18 ..

-rw-rw-r-- 1 wahid wahid 512000 May 3 15:17 all-files-05-03-2021.tar

$ tar xvf *.tar

all-files-Mon

fallocate-info.txt

figlet-info.txt

gzip.manpage

man-k-gunzip.txt

man-k-tar.txt

myxterm.sh

myxterm.sh.bak

tar-gzip-gunzip-info.txt

$ ls -la

total 1024

drwxrwxr-x 2 wahid wahid 4096 May 3 15:18 .

drwxrwxr-x 3 wahid wahid 4096 May 3 15:18 ..

-rw-rw-r-- 1 wahid wahid 512000 May 3 15:17 all-files-05-03-2021.tar

-rw-rw-r-- 1 wahid wahid 256000 May 3 15:15 all-files-Mon

-rw-rw-r-- 1 wahid wahid 137253 May 3 15:11 fallocate-info.txt

-rw-rw-r-- 1 wahid wahid 74404 May 3 14:50 figlet-info.txt

-rw-rw-r-- 1 wahid wahid 17201 May 3 15:13 gzip.manpage

-rw-rw-r-- 1 wahid wahid 127 May 3 15:14 man-k-gunzip.txt

-rw-rw-r-- 1 wahid wahid 4643 May 3 15:14 man-k-tar.txt

-rwxr-xr-x 1 wahid wahid 594 May 3 14:26 myxterm.sh

-rwxr-xr-x 1 wahid wahid 594 May 3 15:13 myxterm.sh.bak

-rw-rw-r-- 1 wahid wahid 12288 May 3 15:15 tar-gzip-gunzip-info.txt

$ ls -l ../

total 528

-rw-rw-r-- 1 wahid wahid 256000 May 3 15:15 all-files-Mon

drwxrwxr-x 2 wahid wahid 4096 May 3 15:18 Backup

-rw-rw-r-- 1 wahid wahid 137253 May 3 15:11 fallocate-info.txt

-rw-rw-r-- 1 wahid wahid 74404 May 3 14:50 figlet-info.txt

-rw-rw-r-- 1 wahid wahid 17201 May 3 15:13 gzip.manpage

-rw-rw-r-- 1 wahid wahid 127 May 3 15:14 man-k-gunzip.txt

-rw-rw-r-- 1 wahid wahid 4643 May 3 15:14 man-k-tar.txt

-rwxr-xr-x 1 wahid wahid 594 May 3 14:26 myxterm.sh

-rwxr-xr-x 1 wahid wahid 594 May 3 15:13 myxterm.sh.bak

-rw-rw-r-- 1 wahid wahid 16384 May 3 15:18 tar-gzip-gunzip-info.txt

$ diff . ../.

Only in .: all-files-05-03-2021.tar

Only in ../.: Backup

diff ./tar-gzip-gunzip-info.txt .././tar-gzip-gunzip-info.txt

188c188,345

wahid

\ No newline at end of file

---

$ date

Mon May 3 15:15:40 EDT 2021

$ date '+%m-%d%Y'-%Y'

05-03-2021

$ ls -l

total 520

-rw-rw-r-- 1 wahid wahid 256000 May 3 15:15 all-files-Mon

-rw-rw-r-- 1 wahid wahid 137253 May 3 15:11 fallocate-info.txt

-rw-rw-r-- 1 wahid wahid 74404 May 3 14:50 figlet-info.txt

-rw-rw-r-- 1 wahid wahid 17201 May 3 15:13 gzip.manpage

-rw-rw-r-- 1 wahid wahid 127 May 3 15:14 man-k-gunzip.txt

-rw-rw-r-- 1 wahid wahid 4643 May 3 15:14 man-k-tar.txt

-rwxr-xr-x 1 wahid wahid 594 May 3 14:26 myxterm.sh

-rwxr-xr-x 1 wahid wahid 594 May 3 15:13 myxterm.sh.bak

-rw-rw-r-- 1 wahid wahid 12288 May 3 15:15 tar-gzip-gunzip-info.txt

$ tar xvf all-files-`date '+%m-%d-%Y'`.tar

all-files-Mon

fallocate-info.txt

figlet-info.txt

gzip.manpage

man-k-gunzip.txt

man-k-tar.txt

myxterm.sh

myxterm.sh.bak

tar-gzip-gunzip-info.txt

$ ls -l

total 1020

-rw-rw-r-- 1 wahid wahid 512000 May 3 15:17 all-files-05-03-2021.tar

-rw-rw-r-- 1 wahid wahid 256000 May 3 15:15 all-files-Mon

-rw-rw-r-- 1 wahid wahid 137253 May 3 15:11 fallocate-info.txt

-rw-rw-r-- 1 wahid wahid 74404 May 3 14:50 figlet-info.txt

-rw-rw-r-- 1 wahid wahid 17201 May 3 15:13 gzip.manpage

-rw-rw-r-- 1 wahid wahid 127 May 3 15:14 man-k-gunzip.txt

-rw-rw-r-- 1 wahid wahid 4643 May 3 15:14 man-k-tar.txt

-rwxr-xr-x 1 wahid wahid 594 May 3 14:26 myxterm.sh

-rwxr-xr-x 1 wahid wahid 594 May 3 15:13 myxterm.sh.bak

-rw-rw-r-- 1 wahid wahid 12288 May 3 15:15 tar-gzip-gunzip-info.txt

$ ls -ld *.tar

-rw-rw-r-- 1 wahid wahid 512000 May 3 15:17 all-files-05-03-2021.tar

$ du -sh *.tar

500K all-files-05-03-2021.tar

$ tar tvf *.tar

-rw-rw-r-- wahid/wahid 256000 2021-05-03 15:15 all-files-Mon

-rw-rw-r-- wahid/wahid 137253 2021-05-03 15:11 fallocate-info.txt

-rw-rw-r-- wahid/wahid 74404 2021-05-03 14:50 figlet-info.txt

-rw-rw-r-- wahid/wahid 17201 2021-05-03 15:13 gzip.manpage

-rw-rw-r-- wahid/wahid 127 2021-05-03 15:14 man-k-gunzip.txt

-rw-rw-r-- wahid/wahid 4643 2021-05-03 15:14 man-k-tar.txt

-rwxr-xr-x wahid/wahid 594 2021-05-03 14:26 myxterm.sh

-rwxr-xr-x wahid/wahid 594 2021-05-03 15:13 myxterm.sh.bak

-rw-rw-r-- wahid/wahid 12288 2021-05-03 15:15 tar-gzip-gunzip-info.txt

$ mkdir Backup

$ cd Backup

$ ls -la

total 8

drwxrwxr-x 2 wahid wahid 4096 May 3 15:18 .

drwxrwxr-x 3 wahid wahid 4096 May 3 15:18 ..

$ ls -al

total 8

drwxrwxr-x 2 wahid wahid 4096 May 3 15:18 .

drwxrwxr-x 3 wahid wahid 4096 May 3 15:18 ..

$ cd ..

$ ls -al

total 1036

drwxrwxr-x 3 wahid wahid 4096 May 3 15:18 .

drwxr-xr-x 9 wahid wahid 4096 May 3 14:26 ..

-rw-rw-r-- 1 wahid wahid 512000 May 3 15:17 all-files-05-03-2021.tar

-rw-rw-r-- 1 wahid wahid 256000 May 3 15:15 all-files-Mon

drwxrwxr-x 2 wahid wahid 4096 May 3 15:18 Backup

-rw-rw-r-- 1 wahid wahid 137253 May 3 15:11 fallocate-info.txt

-rw-rw-r-- 1 wahid wahid 74404 May 3 14:50 figlet-info.txt

-rw-rw-r-- 1 wahid wahid 17201 May 3 15:13 gzip.manpage

-rw-rw-r-- 1 wahid wahid 127 May 3 15:14 man-k-gunzip.txt

-rw-rw-r-- 1 wahid wahid 4643 May 3 15:14 man-k-tar.txt

-rwxr-xr-x 1 wahid wahid 594 May 3 14:26 myxterm.sh

-rwxr-xr-x 1 wahid wahid 594 May 3 15:13 myxterm.sh.bak

-rw-rw-r-- 1 wahid wahid 16384 May 3 15:18 tar-gzip-gunzip-info.txt

$ pwd

/home/wahid/Scripts

$ ls -l backup Backup

total 0

$ pwd

/home/wahid/Scripts

$ mv *.tar Backup/.

$ ls -la

total 536

drwxrwxr-x 3 wahid wahid 4096 May 3 15:18 .

drwxr-xr-x 9 wahid wahid 4096 May 3 14:26 ..

-rw-rw-r-- 1 wahid wahid 256000 May 3 15:15 all-files-Mon

drwxrwxr-x 2 wahid wahid 4096 May 3 15:18 Backup

-rw-rw-r-- 1 wahid wahid 137253 May 3 15:11 fallocate-info.txt

-rw-rw-r-- 1 wahid wahid 74404 May 3 14:50 figlet-info.txt

-rw-rw-r-- 1 wahid wahid 17201 May 3 15:13 gzip.manpage

-rw-rw-r-- 1 wahid wahid 127 May 3 15:14 man-k-gunzip.txt

-rw-rw-r-- 1 wahid wahid 4643 May 3 15:14 man-k-tar.txt

-rwxr-xr-x 1 wahid wahid 594 May 3 14:26 myxterm.sh

-rwxr-xr-x 1 wahid wahid 594 May 3 15:13 myxterm.sh.bak

-rw-rw-r-- 1 wahid wahid 16384 May 3 15:18 tar-gzip-gunzip-info.txt

$ cd Backup

$ ls -la

total 508

drwxrwxr-x 2 wahid wahid 4096 May 3 15:18 .

drwxrwxr-x 3 wahid wahid 4096 May 3 15:18 ..

-rw-rw-r-- 1 wahid wahid 512000 May 3 15:17 all-files-05-03-2021.tar

$ du -sh *

500K all-files-05-03-2021.tar

$ ls -la

total 508

drwxrwxr-x 2 wahid wahid 4096 May 3 15:18 .

drwxrwxr-x 3 wahid wahid 4096 May 3 15:18 ..

-rw-rw-r-- 1 wahid wahid 512000 May 3 15:17 all-files-05-03-2021.tar

$ tar xvf *.tar

all-files-Mon

fallocate-info.txt

figlet-info.txt

gzip.manpage

man-k-gunzip.txt

man-k-tar.txt

myxterm.sh

myxterm.sh.bak

tar-gzip-gunzip-info.txt

ls -la

total 1024

drwxrwxr-x 2 wahid wahid 409

\ No newline at end of file

---

wahid

\ No newline at end of file

$ ls -la

total 564

drwxrwxr-x 3 wahid wahid 4096 May 3 15:18 .

drwxr-xr-x 9 wahid wahid 4096 May 3 14:26 ..

-rw-rw-r-- 1 wahid wahid 256000 May 3 15:15 all-files-Mon

drwxrwxr-x 2 wahid wahid 4096 May 3 15:18 Backup

-rw-rw-r-- 1 wahid wahid 137253 May 3 15:11 fallocate-info.txt

-rw-rw-r-- 1 wahid wahid 74404 May 3 14:50 figlet-info.txt

-rw-rw-r-- 1 wahid wahid 17201 May 3 15:13 gzip.manpage

-rw-rw-r-- 1 wahid wahid 127 May 3 15:14 man-k-gunzip.txt

-rw-rw-r-- 1 wahid wahid 4643 May 3 15:14 man-k-tar.txt

-rwxr-xr-x 1 wahid wahid 594 May 3 14:26 myxterm.sh

-rwxr-xr-x 1 wahid wahid 594 May 3 15:13 myxterm.sh.bak

-rw-rw-r-- 1 wahid wahid 45056 May 3 15:19 tar-gzip-gunzip-info.txt

$ cd Backup

$ ls -al

total 1024

drwxrwxr-x 2 wahid wahid 4096 May 3 15:18 .

drwxrwxr-x 3 wahid wahid 4096 May 3 15:18 ..

-rw-rw-r-- 1 wahid wahid 512000 May 3 15:17 all-files-05-03-2021.tar

-rw-rw-r-- 1 wahid wahid 256000 May 3 15:15 all-files-Mon

-rw-rw-r-- 1 wahid wahid 137253 May 3 15:11 fallocate-info.txt

-rw-rw-r-- 1 wahid wahid 74404 May 3 14:50 figlet-info.txt

-rw-rw-r-- 1 wahid wahid 17201 May 3 15:13 gzip.manpage

-rw-rw-r-- 1 wahid wahid 127 May 3 15:14 man-k-gunzip.txt

-rw-rw-r-- 1 wahid wahid 4643 May 3 15:14 man-k-tar.txt

-rwxr-xr-x 1 wahid wahid 594 May 3 14:26 myxterm.sh

-rwxr-xr-x 1 wahid wahid 594 May 3 15:13 myxterm.sh.bak

-rw-rw-r-- 1 wahid wahid 12288 May 3 15:15 tar-gzip-gunzip-info.txt

$ rm *.txt

$ ls -la

total 788

drwxrwxr-x 2 wahid wahid 4096 May 3 15:19 .

drwxrwxr-x 3 wahid wahid 4096 May 3 15:18 ..

-rw-rw-r-- 1 wahid wahid 512000 May 3 15:17 all-files-05-03-2021.tar

-rw-rw-r-- 1 wahid wahid 256000 May 3 15:15 all-files-Mon

-rw-rw-r-- 1 wahid wahid 17201 May 3 15:13 gzip.manpage

-rwxr-xr-x 1 wahid wahid 594 May 3 14:26 myxterm.sh

-rwxr-xr-x 1 wahid wahid 594 May 3 15:13 myxterm.sh.bak

$ ls -l | awk '{print $9}'

all-files-05-03-2021.tar

all-files-Mon

gzip.manpage

myxterm.sh

myxterm.sh.bak

$ ls -l | awk '{print $9}' | awk grep -v tar

all-files-Mon

gzip.manpage

myxterm.sh

myxterm.sh.bak

$ ls -l | awk '{print $9}' | grep -v tar

all-files-Mon

gzip.manpage

myxterm.sh

myxterm.sh.bak

$ ls -l | egrep -v 'total|tar'

-rw-rw-r-- 1 wahid wahid 256000 May 3 15:15 all-files-Mon

-rw-rw-r-- 1 wahid wahid 17201 May 3 15:13 gzip.manpage

-rwxr-xr-x 1 wahid wahid 594 May 3 14:26 myxterm.sh

-rwxr-xr-x 1 wahid wahid 594 May 3 15:13 myxterm.sh.bak

$ ls -l | egrep -v 'total|tar' | awk '{print $9}'

all-files-Mon

gzip.manpage

myxterm.sh

myxterm.sh.bak

$ ls -l | egrep -v 'total|tar' | awk '{print $9}' | while read var

do

echo "Removing the file ${var} now ..."

rm $var ${var}

done

Removing the file all-files-Mon now ...

Removing the file gzip.manpage now ...

Removing the file myxterm.sh now ...

Removing the file myxterm.sh.bak now ...

$ ls -l

total 500

-rw-rw-r-- 1 wahid wahid 512000 May 3 15:17 all-files-05-03-2021.tar

$ file *.tar

all-files-05-03-2021.tar: POSIX tar archive (GNU)

$ ls -l

total 500

-rw-rw-r-- 1 wahid wahid 512000 May 3 15:17 all-files-05-03-2021.tar

$ file *

all-files-05-03-2021.tar: POSIX tar archive (GNU)

gunzip *

gzip: all-files-05-03-2021.tar: unknown suffix -- ignored

$ ls -la

total 508

drwxrwxr-x 2 wahid wahid 4096 May 3 15:21 .

drwxrwxr-x 3 wahid wahid 4096 May 3 15:18 ..

-rw-rw-r-- 1 wahid wahid 512000 May 3 15:17 all-files-05-03-2021.tar

$ file *.tar

all-files-05-03-2021.tar: POSIX tar archive (GNU)

$ du -sh *.tar

500K all-files-05-03-2021.tar

$ gzip all-files-05-03-2021.tar

$ ls -l

total 80

-rw-rw-r-- 1 wahid wahid 80255 May 3 15:17 all-files-05-03-2021.tar.gz

$ du -sh *

80K all-files-05-03-2021.tar.gz

$ file *

all-files-05-03-2021.tar.gz: gzip compressed data, was "all-files-05-03-2021.tar", last modified: Mon May 3 19:17:46 2021, from Unix

$ gunzip *.gz

$ ls -la

total 508

drwxrwxr-x 2 wahid wahid 4096 May 3 15:22 .

drwxrwxr-x 3 wahid wahid 4096 May 3 15:18 ..

-rw-rw-r-- 1 wahid wahid 512000 May 3 15:17 all-files-05-03-2021.tar

p-gunzip-info.txt

$file *

all-files-05-03-2021.tar: POSIX tar archive (GNU)

tar

$ du -sh *.tar

500K all-files-05-03-2021.tar

$ ls -l

total 80

-rw-rw-r-- 1 wahid wahid 80255 May 3 15:17 all-files-05-03-2021.tar.gz

$ du -sh *

80K all-files-05-03-2021.tar.gz

$ file *

all-files-05-03-2021.tar.gz: gzip compressed data, was "all-files-05-03-2021.tar", last modified: Mon May 3 19:17:46 2021, from Unix

Please click on " man tar " to see the Manual Page for this command.

man gzip " to see the Manual Page for this command.

man gunzip " to see the Manual Page for this command.

man zcat " to see the Manual Page for this command.