Monthly Archives: June 2014

Disable/enable iptables in Centos

Bismillahirrahmanirrahim… Disable iptables / turn OFF firewall # /etc/init.d/iptables save # /etc/init.d/iptables stop Turn off firewall on boot: # chkconfig iptables off Enable iptables / turn ON firewall # /etc/init.d/iptables start Turn on firewall on boot: # chkconfig iptables on … Continue reading

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Add New User in Solaris

Bismillahirrahmanirrahim… You must be root (superuser) to add a user. An easy way to remember the syntax of the useradd command in Solaris is to run it with no options. Follow the resulting usage information including the parts that you … Continue reading

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zmconfigd Not Running

Bismillahirrahmanirrahim…. Service zmconfigd tak running dalam zimbra. Masalah ini sebenarnya adalah masalah biasa bagi zimbra. Service  zmconfigd ni gunanya untuk memantau sebarang perubahan kepada konfigurasi zimbra dan ianya akan restart servis2 tertentu jika perlu bagi membolehkan konfigurasi baru tersebut mengambil … Continue reading

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Show the number of CPU cores and sockets on your system

http://thedaneshproject.com/posts/how-to-find-the-number-of-physical-cpus-in-linux/ https://www.ibm.com/developerworks/community/blogs/brian/entry/linux_show_the_number_of_cpu_cores_on_your_system17?lang=en

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Find Linux Version

http://www.cyberciti.biz/faq/find-linux-distribution-name-version-number/

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Finding Out Hardware Details

Bismillahirrahmanirrahim…. Command dmidecode memaparkan maklumat mengenai perkakasan sistem anda seperti yang diprogramkan di dalam sistem BIOS mengikut standard SMBIOS / DMI. Maklumat ini biasanya termasuklah pengeluar sistem, nama model, nombor siri, versi BIOS, tag aset serta banyak butir-butir lain. Caranya: … Continue reading

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