Please Note:- Perform the below commands based on your question server, user name & other details that might differ as per the task.
1. At first login to app as per your task
thor@jump_host ~$ ssh steve@stapp02 The authenticity
of host 'stapp02 (172.16.238.11)' can't be established. ECDSA key
fingerprint is SHA256:SySamszyWhhLGFiybhGBqfrr8g55wS/3e37ZpBOvICs. ECDSA key
fingerprint is MD5:6d:31:18:2a:f9:07:f3:29:dd:0a:d3:1f:6e:04:0a:db. Are you sure you
want to continue connecting (yes/no)? yes Warning:
Permanently added 'stapp02,172.16.238.11' (ECDSA) to the list of known hosts. steve@stapp02's
password: [steve@stapp02
~]$ |
2. Then go to the scripts folder and create a backup script
(Note - Please change the file name and folder as per your task)
[steve@stapp02
~]$ vi /scripts/ecommerce_backup.sh [steve@stapp02
~]$ cat /scripts/ecommerce_backup.sh #!/bin/bash zip -r
/backup/xfusioncorp_ecommerce.zip /var/www/html/ecommerce scp
/backup/xfusioncorp_ecommerce.zip clint@stbkp01:/backup [steve@stapp02
~]$ |
[steve@stapp02 ~]$ ssh-keygen Generating
public/private rsa key pair. Enter file in
which to save the key (/home/steve/.ssh/id_rsa): Created
directory '/home/steve/.ssh'. Enter passphrase
(empty for no passphrase): Enter same
passphrase again: Your
identification has been saved in /home/steve/.ssh/id_rsa. Your public key
has been saved in /home/steve/.ssh/id_rsa.pub. The key
fingerprint is: SHA256:mOG3KqteWkQic1xrRis58u3M2wZX1WWglaZif/nmUfM
steve@stapp02.stratos.xfusioncorp.com The key's
randomart image is: +---[RSA
2048]----+ | o
.o+o | | . + o .o+.
| |+ B * . ..o
| | * O . ++
. | | . o +oSo
. ..| | =. .. .. o
.o| | *o
. . .. E| | +.o..
o. | | .+.o+o o.
| +----[SHA256]-----+ [steve@stapp02
~]$ |
[steve@stapp02
~]$ ssh-copy-id clint@stbkp01 /usr/bin/ssh-copy-id:
INFO: Source of key(s) to be installed:
"/home/steve/.ssh/id_rsa.pub" The authenticity
of host 'stbkp01 (172.16.238.16)' can't be established. ECDSA key
fingerprint is SHA256:/CoLlfiO0ePR2hdrI9rlk7iqMffOtKQAgLBG8sRosdA. ECDSA key
fingerprint is MD5:74:75:cf:45:51:9f:9b:f5:7e:75:64:91:dd:ac:46:6d. Are you sure you
want to continue connecting (yes/no)? yes /usr/bin/ssh-copy-id:
INFO: attempting to log in with the new key(s), to filter out any that are
already installed /usr/bin/ssh-copy-id:
INFO: 1 key(s) remain to be installed -- if you are prompted now it is to
install the new keys clint@stbkp01's
password: Number of key(s) added: 1 Now try logging into the machine, with: "ssh 'clint@stbkp01'" and check to
make sure that only the key(s) you wanted were added. [steve@stapp02 ~]$ ssh clint@stbkp01 [clint@stbkp01
~]$ [clint@stbkp01
~]$ logout Connection to
stbkp01 closed. [steve@stapp02
~]$ |
5. Finally go to scripts folder and run the bash scripts by this command
( Refer below video for more clarity )
[steve@stapp02
scripts]$ sh ecommerce_backup.sh adding: var/www/html/ecommerce/ (stored 0%) adding: var/www/html/ecommerce/index.html
(stored 0%) adding: var/www/html/ecommerce/.gitkeep
(stored 0%) xfusioncorp_ecommerce.zip 100% 623
2.1MB/s 00:00 [steve@stapp02
scripts]$ |
6. Now you can check the backup folder for the zip file on both app02 and backup server. If you find the zip file then it should be done.
[steve@stapp02
scripts]$ ll /backup total 4 -rw-rw-r-- 1
steve steve 623 Jul 18 14:22 xfusioncorp_ecommerce.zip [steve@stapp02
scripts]$ [steve@stapp02
scripts]$ ssh clint@stbkp01 Last login: Sun
Jul 18 14:21:17 2021 from stapp02 [clint@stbkp01
~]$ [clint@stbkp01
~]$ ll /backup total 4 -rw-rw-r-- 1
clint clint 623 Jul 18 14:22 xfusioncorp_ecommerce.zip [clint@stbkp01 ~]$ |
7. Click on Finish & Confirm to complete the task successful
Happy Learning!!!!
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