issue creating image

Is there a Dockerfile in /root? I would expect you to use the Dockerfile in the current directory (~/Documents/images/UBUNTU), so replace "/root/" with ".".

As @simon3270 mentioned, error message seems clear, Docker is unable to find your DockerFile, so creating this file or pointing to the correct path or your DockerFile should fix this problem.

am geting
sudo docker image build -t acor:0.01 ..
[sudo] password for docker:
unable to prepare context: unable to evaluate symlinks in Dockerfile path: lstat /home/docker/Documents/Dockerfile: no such file or directory
docker@docker-VirtualBox:~/Documents/images$ ls
Dockerfile  UBUNTU
docker@docker-VirtualBox:~/Documents/images$

Tip: Avoid using relative paths, instead use absolute paths, so debugging is instantaneous.

The command...

sudo docker image build -t acor:0.01 ..

Select allOpen in new window

Will produce varying results, depending on your CWD (current working directory), when the command is issued.

This makes problems difficult to debug, because you'll always have to consider your CWD as your first debugging step.

I see your Dockerfile is in the ~/Documents/images directory. Since you are running the command in that directory, put a singke dot at the end of the command to use the current directory. Two dots means the parent directory

ok am geting
sudo docker image build -t acor:0.01 .
[sudo] password for docker:
Sending build context to Docker daemon  4.096kB
Step 1/4 : FROM oraclelinux:8
 ---> fa4253e97227
Step 2/4 : LABEL version="0.0.1"
 ---> Running in 45ec7602c0a0
Removing intermediate container 45ec7602c0a0
 ---> 8d4622b9263d
Step 3/4 : LABEL maitainer="tmymail@gmail.com"
 ---> Running in 3f851fb829a2
Removing intermediate container 3f851fb829a2
 ---> 686afcdb1861
Step 4/4 : RUN  apt-get update && apt-get upgrade -y
 ---> Running in 4fb32c4f2a59
/bin/sh: apt-get: command not found
The command '/bin/sh -c apt-get update && apt-get upgrade -y' returned a non-zero code: 127

Oracle linux is based on RHEL so uses yum, not apt, for package management

@simon3270 is correct, if you use RHEL or derivative there is no APT subsystem, you'll use yum or install .rpm file directly using rpm.

image not created
sudo docker image build -t acor:0.01 .
[sudo] password for docker:
Sending build context to Docker daemon  4.096kB
Step 1/4 : FROM oraclelinux:8
 ---> fa4253e97227
Step 2/4 : LABEL version="0.0.1"
 ---> Using cache
 ---> 8d4622b9263d
Step 3/4 : LABEL maitainer="mymail@gmail.com"
 ---> Using cache
 ---> 686afcdb1861
Step 4/4 : RUN  yum update
 ---> Running in 2746acf55cb0
Oracle Linux 8 BaseOS Latest (x86_64)           2.4 MB/s |  41 MB     00:16
Oracle Linux 8 Application Stream (x86_64)      2.3 MB/s |  31 MB     00:13
Last metadata expiration check: 0:00:30 ago on Sun Jan  9 12:37:31 2022.
Dependencies resolved.
================================================================================
 Package                  Arch    Version              Repository          Size
================================================================================
Upgrading:
 openssl-libs             x86_64  1:1.1.1k-5.el8_5     ol8_baseos_latest  1.5 M
 oraclelinux-release-el8  x86_64  1.0-21.el8           ol8_baseos_latest   21 k
 systemd                  x86_64  239-51.0.1.el8_5.3   ol8_baseos_latest  3.6 M
 systemd-libs             x86_64  239-51.0.1.el8_5.3   ol8_baseos_latest  1.1 M
 systemd-pam              x86_64  239-51.0.1.el8_5.3   ol8_baseos_latest  478 k

Transaction Summary
================================================================================
Upgrade  5 Packages

Total download size: 6.6 M
Is this ok [y/N]: Operation aborted.
The command '/bin/sh -c yum update' returned a non-zero code: 1
docker@docker-VirtualBox:~/Documents/images$ docker images
REPOSITORY                     TAG            IMAGE ID       CREATED         SIZE
<none>                         <none>         686afcdb1861   19 hours ago    235MB
<none>                         <none>         fd076c4b1601   13 days ago     1.15GB
tshifhiwadocker/react-image    latest         c9284b9caf0a   13 days ago     21.8MB
<none>                         <none>         5f8a45a2b498   13 days ago     1.18GB
tshifhiwadocker/calmis-image   latest         c5724e4cc07b   13 days ago     113MB
<none>                         <none>         4cf55da08a5c   2 weeks ago     1.18GB
nginx                          latest         f652ca386ed1   5 weeks ago     141MB
node                           latest         058747996654   5 weeks ago     992MB
openjdk                        latest         1b3756d6df61   7 weeks ago     471MB
oraclelinux                    8              fa4253e97227   7 weeks ago     235MB
hello-world                    latest         feb5d9fea6a5   3 months ago    13.3kB
cndkhuong/oracle19c            latest         c3175141c9a6   20 months ago   6.51GB
node                           10.19          01b816051d34   21 months ago   911MB
openjdk                        8-jre-alpine   f7a292bbb70c   2 years ago     84.9MB
nginx                          1.12-alpine    24ed1c575f81   4 years ago     15.5MB
docker@docker-VirtualBox:~/Documents/images$