Sunday, May 04, 2025
automount ext4 partition
get UUID:
example result:
create directory for mount:
edit fstab:
add this line:
Friday, February 21, 2025
Update URL Repo CentOS 7
URL Repo CentOS 7 Setelah EOL 30 Juni 2024, pada server CentOS 7 tidak bisa lagi instalasi update package dan muncul error yang memberitahukan repo sudah tidak ada ( mirror repo sudah di hapus dari server repository server CentOS 7). Bagi yang masih menggunakan CentOS 7 agar beralih ke CentOS ke versi terbaru. Untuk yang masih bertahan menggunakan CentOS 7 bisa dialihkan mirror repo dengan langkah-langkah sebagai berikut:
1. Buat folder Backup repo
1. Buat folder Backup repo
mkdir /etc/yum.repos.d/old2. Pindahkan semua repo CentOs dan Epel repo ke direktori old
mv /etc/yum.repos.d/CentOS*.repo /etc/yum.repos.d/old/ mv /etc/yum.repos.d/epel*.repo /etc/yum.repos.d/old/3. Buat file repo baru CentOS.repo
vi /etc/yum.repos.d/CentOS.repomasukan baris berikut
[base] name=CentOS-$releasever - Base baseurl=http://archive.kernel.org/centos-vault/7.9.2009/os/$basearch/ enabled=1 gpgcheck=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7 #released updates [updates] name=CentOS-$releasever - Updates baseurl=http://archive.kernel.org/centos-vault/7.9.2009/updates/$basearch/ enabled=1 gpgcheck=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7 #additional packages that may be useful [extras] name=CentOS-$releasever - Extras baseurl=http://archive.kernel.org/centos-vault/7.9.2009/extras/$basearch/ enabled=1 gpgcheck=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7 #additional packages that extend functionality of existing packages [centosplus] name=CentOS-$releasever - Plus baseurl=http://archive.kernel.org/centos-vault/7.9.2009/centosplus/$basearch/ enabled=0 gpgcheck=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-74. Buat baru file repo epel.repo
vi /etc/yum.repos.d/epel.repomasukan baris berikut
[epel] name=Extra Packages for Enterprise Linux 7 - $basearch baseurl=https://archives.fedoraproject.org/pub/archive/epel/7/$basearch enabled=1 gpgcheck=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7 metadata_expire=never [epel-debuginfo] name=Extra Packages for Enterprise Linux 7 - $basearch - Debug baseurl=https://archives.fedoraproject.org/pub/archive/epel/7/$basearch/debug enabled=0 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7 gpgcheck=1 metadata_expire=never [epel-source] name=Extra Packages for Enterprise Linux 7 - $basearch - Source baseurl=https://archives.fedoraproject.org/pub/archive/epel/7/SRPMS enabled=0 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7 gpgcheck=1 metadata_expire=never5. Hapus metadata existing
yum clean all6. Memuat list paket yang tersedia
yum check-update
Thursday, January 09, 2025
install php 8.1 & MariaDB on CentOS 7
yum-config-manager --disable 'remi-php*'
yum-config-manager --enable remi-php81
yum install php
vim /etc/yum.repos.d/MariaDB.repo
[mariadb]
name = MariaDB
baseurl = http://yum.mariadb.org/10.6/centos7-amd64
gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
gpgcheck=1
yum install MariaDB-server
yum-config-manager --enable remi-php81
yum install php
vim /etc/yum.repos.d/MariaDB.repo
[mariadb]
name = MariaDB
baseurl = http://yum.mariadb.org/10.6/centos7-amd64
gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
gpgcheck=1
yum install MariaDB-server
Friday, January 03, 2025
Firewalld open port
firewall-cmd --zone=public --add-port=80/tcp
firewall-cmd --permanent --zone=public --add-port=80/tcp
firewall-cmd --zone=public --add-service=http
firewall-cmd --permanent --zone=public --add-service=http
firewall-cmd --permanent --add-port=8080/tcp
firewall-cmd --reload
firewall-cmd --permanent --zone=public --add-port=80/tcp
firewall-cmd --zone=public --add-service=http
firewall-cmd --permanent --zone=public --add-service=http
firewall-cmd --permanent --add-port=8080/tcp
firewall-cmd --reload
CentOS 7.0 end of life repository
Merubah repository CentOS setelah mirrorlist End of Life
What
CentOS sudah end of life pada tanggal 30 Juni 2024. Hal ini mengakibatkan masalah pada saat kita akan download atau install menggunakan yum dari repository.
When/WhyKarena mirrorlist.centos.org sudah tidak aktif, beberapa konfigurasi repo harus dirubah agar download dapat berjalan kembali.
HowUntuk merubahnya, lakukan perintah masal sesuai yang ada pada langkah berikut menggunakan user root atau sudo root di SSH server:
1. sed -i s/mirror.centos.org/vault.centos.org/g /etc/yum.repos.d/*.repo
2. sed -i s/^#.*baseurl=http/baseurl=http/g /etc/yum.repos.d/*.repo
3. sed -i s/^mirrorlist=http/#mirrorlist=http/g /etc/yum.repos.d/*.repo
4. yum clean all && yum -y update
Penjelasan: perintah di atas akan melakukan:
1. merubah semua mirror.centos.org menjadi vault.centos.org pada .repo files.
2. membuka comment (sed -i s/^#.*baseurl=http/baseurl=http/g) di bagian baseurl pada .repo files.
3. menambah comment (sed -i s/^mirrorlist=http/#mirrorlist=http/g) di bagian mirrorlist pada .repo files.
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automount ext4 partition
get UUID: blkid -c /dev/null example result: /dev/sda1: UUID="38c9a247-2321-4e73-ac31-b7e7214ebd37" TYPE="xfs" /dev/...
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Pengalaman waktu install salah satu server di kantor, waktu dicoba untuk di ssh dari komputer/server lain munculnya: [root@server1 ~]# ssh...
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1. To install PHP 5.6 , you have to install and enable EPEL and Remi repository to your CentOS 7 system using the commands below. # ...
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yum-config-manager --disable 'remi-php*' yum-config-manager --enable remi-php81 yum install php vim /etc/yum.repos.d/MariaDB....