DEV Community: aviciena

Exam 134 Chapter 3-5

aviciena — Wed, 12 Oct 2022 04:48:29 +0000

on servera

lab 134-ch46-fix start|grade|finish

Activated tuned service on SERVERA and change profile mode powersave
create group guru and siswa
create user 'gandi, euis' member group guru
create user 'elshanum, raline, asyifa' member group siswa
set acl on to recursively update the /shared/laporan directory, granting the guru group read, write, and conditional execute permissions.
set acl on to recursively update the /shared/laporan directory, granting the siswa group read permissions.
Research and identify the SELinux issue that is preventing Apache from serving web content. you can use curl command on workstation and browse to http://servera/index.html. You will see the error message: You do not have permission to access /index.html on this server.

aviciena — Wed, 28 Sep 2022 01:13:02 +0000

lab 134-ch1

on servera

Create 1000 file with parameter name file is "laporan-xxx.txt" in directory ~/laporan with bash script in directory ~/ (/home/student/) with name script file is createFile.sh
fill in each laporan-xxx.txt file with the "Data Ke-xxx"
create backupfile using gzip with name is laporan.tar.gz in directory ~/laporan
create scheduling jobs every minutes for command copy ~/laporan/laporan.tar.gz to ~/backupLaporan.tar.gz

aviciena — Fri, 09 Sep 2022 02:12:54 +0000

Chapter 2, 3, 5, 6, 7, 10

on servera create file pengaturan.conf in direktory /home/student/
in pengaturan.conf create text:
SSID:TJKTADB
ABSENID=XX
on servera ensure that newly created users have passwords that must be changed every 60 days.
on servera create group KARYAWAN with ID 37800 andgroup ADMIN with ID 11011
on servera create member for group KARYAWAN "nunung, ela, fahmi"
on servera create member for group ADMIN "avis, harist, rifai". create password for user harist is 'tkj'.
on servera Configure administrative rights for all members of ADMIN to be able to execute any command as any user.
on servera Change the password policy for the rifai account to require a new password every 15 days.
on servera Change the group ownership of the /home/student/DATA directory to the ADMIN group.
on servera Set permissions on the /home/student/DATA directory. On the /home/student/DATA, read/write/execute permissions (7) for the owner/user and group, and no permissions (0) for other users.
on serverb Install and Configure the httpd.x86_64 service to start at system boot. and Verify that the httpd service is enabled and active at system boot.
switch to harist user on servera. and use ssh-keygen command to generate passphrase-less SSH keys for harist on servera. use ssh-copy-id command to send the public key of the SSH key pair to harist on serverb.

aviciena — Tue, 06 Sep 2022 00:53:28 +0000

Tunneling ke workstation dengan cara

ssh student@xx.xx.xx.xx -p 1XX09 -Dbebas

contoh:

ssh student@10.2.2.11 -p 13809 -D8888

Setting socks proxy di firefox dengan:

Jalankan aplikasi Browser firefox
Buka settings
Cari Network Setting atau Pengaturan jaringan
Pilih Manual proxy configuration
Pada sock host masukan ip localhost = 127.0.0.1, Port masukan port yang digunakan saat tunneling contoh= 8888.
Centang pada Proxy DNS when using SOCKS v5

Lanjut mengikuti intruksi guide di lab