command line - Rambles of Ev

Rambles of Ev

command line

A collection of 5 posts

Check Hard drive for bad sectors or bad blocks in linux

Step:1 Use fdisk command to identify your hard drive info # sudo fdisk -l Step:2 Scan your hard drive for Bad Sectors or Bad Blocks # sudo badblocks -v /dev/sdb > /tmp/bad-blocks.txt Just replace “/dev/sdb” with your own hard disk / partition. When we execute above command a

ssacli - PhoenixWiki

ssacli HP Enterprise ssacli command examples Install ssacli – https://downloads.linux.hpe.com/SDR/project/mcp/ # [https://wiki.phoenixlzx.com/page/ssacli/#Show_configuration]Show configuration ssacli ctrl all show config # [https://wiki.phoenixlzx.com/page/ssacli/#Controller_status]Controller status ssacli ctrl all show status # [https://wiki.phoenixlzx.com/

Wipe and Shutdown Remote Linux Server

Using ssh or some other remote access, fire up a terminal session. Using screen or something similar, type the below in and hit enter: (dd if=/dev/zero of=/dev/sda bs=1M; echo 1 > /proc/sys/kernel/sysrq; echo o > /proc/sysrq-trigger) & By using screen or the equivalent and

Disable IPv6 On Ubuntu/Debian

The more formal way of doing this, which fits in with the don’t-change-a-core-system-file-otherwise-it-could-be-replaced-when-you-upgrade-packages-and-your-changes-could-be-lost methodology, and such that it continues across a reboot, is as follows: # create the long-life config file echo "net.ipv6.conf.all.disable_ipv6 = 1 net.ipv6.conf.default.disable_ipv6 = 1 net.ipv6.conf.lo.

Launch VLC as a background recorder and streamer

We have found an elegant solution starting vlc with the following command: start /min “VLCStreamer” c:\”Program Files”\VideoLAN\vlc\vlc -vvv -Ihttp dshow:// :dshow-vdev=”Sony Visual Communication Camera VGP-VCC7″ :sout=#transcode{fps=10,vcodec=h264,vb=0,scale=0,acodec=mp4a,ab=128,channels=2,samplerate=44100}:duplicate{dst=