Vyacheslav Gapon – personal blog, manuals, articles, notes, development
Using an example, I will configure the Cisco Catalyst 6509-E with firmware 12.2 (33) SXJ7.
And so, connect to the console port, the standard speed is 9600 bps, 8N1.
Example of commands to view information about firmware and hardware:
Continue reading “Configuring Cisco Catalyst 6509-E”To limit access to the management of the Cisco Catalyst 6500, first we make an access-list with IP addresses from which we will later allow us to connect to the device via SNMP, telnet, etc.:
Continue reading “Cisco Catalyst 6500 Management Access Restriction”On the test, I will update the firmware of Sony Ericsson E15i Xperia X8 from Windows 7.
Continue reading “Sony Ericsson E15i Xperia X8 firmware update”I once executed a command to mount a disk:
Continue reading “Solving the error “mount: unknown filesystem type LVM2_member””I will give an example of changing the root password for systems similar to Ubuntu, CentOS, Fedora:
Continue reading “How to reset Linux root password via GRUB”If it is not possible to use the GRUB bootloader as I described in this article – How to reset the root password in Linux via GRUB, you will have to run a Live CD, for example Ubuntu Desktop, at startup select “Try Ubuntu …” instead of installing, and then it will start.
How to make bootable flash drives I described here – How to create a bootable flash drive
Thanks to the external connection diagnostics, you can execute various commands directly from the ABillS interface (a button is added on the client page near the online session). In this article I will give some examples.
Continue reading “ABillS. External connection diagnostics.”I noticed once the following error when starting MC (Midnight Commander):
Continue reading “Resolving the error when starting the MC “Unable to create directory” /home/user/.local/share/mc “””AMXmodX administrators are added at the end of the \cstrike\addons\amxmodx\configs\users.ini file.
It can be assigned both by IP address and by nickname.
Continue reading “Assigning admins in AMXmodX”On the test, when installing Ubuntu Server 14.04 LTS, we will create software RAID1.
I note that when creating RAID will be used mdadm automatically.
I will connect two identical disks to the server (similarly, you can try to create RAID on a virtual machine, for example, created in VirtualBox).