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Extend free space on ubuntu 20.04 disk I also used the default Ubuntu 20.04 install from ISO w/ lvm option selected. I had the same problem with the OS disk not occupying what I had allocated.   Step as below: user@util:~ # sudo vgdisplay <snip> user@util:~ # sudo lvextend -l +100%FREE /dev/mapper/ubuntu--vg-ubuntu--lv <snip> user@util:~ # sudo resize2fs /dev/mapper/ubuntu--vg-ubuntu--lv <snip> Before user@util:~ # sudo df -h Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 793M 1% /run /dev/mapper/ubuntu--vg-ubuntu--lv 98G 6.5G 86G 8% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/xvda2 976M 105M 805M 12% /boot /dev/loop2 ...

How to secure your SSH.   1. Permanently stop and disable ssh services (ubuntu) command: sudo systemctl stop ssh                 sudo systemctl disable ssh                 sudo systemctl status ssh To check if ports 22 still open after disable ssh command : sudo lsof -i:22 * Please run this command from server terminal in nutanix web reference -:  https://www.cyberciti.biz/ faq/howto-start-stop-ssh- server/   2. Reject all IP & accept ssh connection only by allow IP Address reference-:  https://docs. rackspace.com/support/how-to/ restrict-ssh-login-to-a- specific-ip-or-host/ 3. Using knockd filter ssh connection by knock port reference-:  https://www. linuxbabe.com/security/secure- ssh-service-port-knocking- debian-ubuntu 4. Using passwordless SSH login reference-:  https://www. linuxbabe.com/linux-server/ setup-passwordless-ssh-login

You have a rogue virus Trojan Horse which is self protective, thus it will prevent any antivirus from fonctionning. You must kill the evil processes which the virus is presently running amd preventing you from running any antivirus. If you don't it will keep reproducing the files for ever. To kill the processes: 1. Download to your desktop and run Rogue Kill: http://download.bleepingcomputer.com/grinler/rkill.com 2. You should now see a window that shows all of your desktop icons, including the rkill.com program. 3. Double-click on the rkill.com in order to automatically attempt to stop any processes associated with the Rogue programs. Please be patient while the program looks for various malware programs and ends them. When it has finished, the black window will automatically close and you can continue with the next step. If you get a message that rkill is an infection, do not be concerned. This message is just a fake warning given by the Horse when it terminates programs that m...

PROGRAM UKHWAH FILLAH BERSAMA ANAK2 YATIM Pada 15 OKTOBER 2011 yang lalu pelajar Jabatan Teknologi Kejuruteraan Komputer JMTI telah menjalankan satu ProgramUkhwah Fillah Bersama Anak-Anak Yatim di Rumah Permata Kasih,Permatang Pauh Pulau Pinang.Seramai 35 orang adik-adik diantara umur 6-12 tahun mengikuti program ini bersama ahli jawatankuasa Program seramai 36 orang. Program berjalan dengan lancarnya bermula pada seawal 8.00 pagi dengan aktiviti sukaneka.Pada jam 11.00 pagi latihan dalam kumpulan(LDK 1)diadakan bersama adik2 disamping itu AJK yang lain bergotong royong memasak untuk makan tengahari di rumah itu.Setelah selasai makan tengahari semua muslimin ke surau untuk solat zohor berjemaah manakala muslimat solat di rumah tersebut. Pada sebelah petang pula diadakan sambungan LDK 2 yang bertajuk "Abang/Kakak Ku Kasih Adik Ku Sayang".Selama 30 jam masa diambil untuk aktiviti ini yang melibatkan AJK dan adik2 bermain pelbagai permainan di rumah itu.Gotong-Royong diadaka...

How to Reset MP145 Printer Error 27 (E27) There was someone who sent the message via email to me and asking how to reset error 27 (E27) on the Canon MP145 printer, his intention I will reply to e-mail but when I reply, e-mail reply from I was not sent and an error occurs like this "Delivery to the Following recipient failed permanently." Maybe you were wrong to enter your e-mail. Okay, for you who had sent messages via e-mail because I could not reply, I'll post here just hopefully you can have time to read it and try practiced on your Canon MP145 Printer. How to Reset MP145 Printer Error 27 (E27) : 1Turn the printer off (using the power button, not revoked powernya) 2Press the stop / reset (not released) 3Press the power button (until the power led is lit) 4Remove the stop / reset, press the stop / reset 2 times and release the power button. 5Wait until the LED seven segment (not led indicator) designate the number 0 (PART OF IMPORTANT) 6Press the stop / reset 4 times 7P...

TIPS kalau handphone masuk air Kalau handphone anda terkena hujan ke, mandi dalam mesin basuh ke, berenang dalam air kopi ke ataupun yang paling adventure terjun dalam lubang jam**n...iskkk..Jangan risau, semua tu boleh di baiki. 1. Cepat2 keluarkan handphone dari air tersebut. 2. Yang paling penting sekali cabut bateri dari handphone. Sebabnya dalam board hp ada banyak wayar2 halus yg kita tak nampak, so putuskan arus elektrik tersebut dengan mengasingkan bateri hp. 3. Keluarkan sim card anda. Lap dengan kain lembut dan keringkan. Ini untuk mengelakkan daripada anda kehilangan nombor2 telefon anda. 4. Kemudian keringkan handphone anda. Gunakan kain lap yang menyerap air seperti tuala lembut. Lapkan sekering2nya, luar dan dalam handphone, termasuk bateri tu. 5. Biarkan seketika di bawah kipas. Kalau rasa-rasa dah kering, cubalah on kan handphone anda....Semoga tips ini boleh membantu! Tapi sekiranya hp tu terendam di dalam air yang banyak, cepat2 ler hantar servis kat kedai...

KENAPA BATERI HANDPHONE CEPAT ROSAK? Bateri handphone kembung atau bengkak? Kebiasaannya jangka hayat bateri handphone yang berkualiti tinggi ialah setahun sehingga setahun setengah. Ini bergantung kepada cara penggunaan dan penjagaan bateri tersebut. Di bawah adalah tips supaya bateri handphone tahan lebih lama. Off handphone semasa mengecas. Elakkan mengecas handphone sambil bermain game, mendengar lagu atau semasa bercakap. Jangan cas handphone terlalu lama(overcharge). Maksimum masa mengecas ialah 3 jam. Sebaik-baiknya pastikan bateri handphone sudah lemah baru cas semula. Jangan letak handphone anda di tempat panas seperti atas tv, dashboard, oven dan sebagainya. Jaga bateri handphone anda!