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The post explains how to bootup RHEL 7 system into rescue mode or emergency mode. In RHEL7, both rescue mode and emergency mode are systemd targets which replaced the concept….
Read more/etc/sudoers Syntax Following is general syntax used by /etc/sudoers file: USER HOSTNAME=COMMAND Where, USER: Name of normal user HOSTNAME: Where command is allowed to run. It is the hostname of….
Read moreWhat problem/issue/behavior are you having trouble with? What do you expect to see? – can you give the solution for this ? – any related this issue with lvm-thin provisioning….
Read moreSearch File With Size =============================== find / -type f -size +200000k -exec ls -lh {} \; | awk ‘{ printf $9 “: ” $5 }’ find / -type f -size….
Read moreBecome the root role. Run the svcadm enable system/sar:default command.This version of the sadc command writes a special record that marks the time when the counters are reset to zero….
Read moreUntuk menambahkan size disk mapper ext4 linux bisa dilakukan step-step berikut ini : Gambaran awal, kita memiliki disk xvdc 10 GB yang dimount pada directory /test/. Kita akan menambahkan resource….
Read moreAfter power cut (un-proper shut down) there is something bad happened with my machine. Now when I start system it gives me this message in the beginning. XFS (dm-0): Internal….
Read moreSetup LFTP Client Untuk Koneksi FTP Server menggunakan SSL CIMB : #vi /etc/lftp.conf tambahkan setup configurasi berikut pada line terakhir : set passive-mode yes; set ssl:verify-certificate no #set ftp:ssl-allow false….
Read moreKita mulai dari install xiv driver di globalzone-nya : (abaikan step ini jika tidak menggunakan XIV storage) 1. copy source “XIV. Host Attachment Kit”, didalam folder tersebut ada sebuah script….
Read moreInstall & Konfigurasi NTP yum install ntp Setup Konfigurasi NTP vi /etc/ntp.conf Replace setup IP Address Pool NTP Syncronize nya : Setup Default di non aktifkan #server 0.rhel.pool.ntp.org iburst #server….
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