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30.11.2025
2
milestone:/multi-user:default
Multiuser mode, all services started except NFS
3
milestone:/multi-user-server:default
Like 2, but with NFS
4
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: 1487680 0 IO-APIC-fasteoi uhci_hcd:usb3
14 22: 22998855 0 IO-APIC-fasteoi psb@pci:0000:00:02.0
15 23: 3084145 0 IO-APIC-fasteoi hda_intel
16 24: 1 0
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.
Enterprise-Level Features
Btrfs is a copy-on-write (COW) filesystem. Whereas a filesystem like ext3 logs block changes in a journal, Btrfs always writes changes to a block at a new location on the disk
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30.11.2025
source queuing analysis tool, which I co-maintain with Peter Harding [3].
Why Queues?
Buffers and stacks are ubiquitous forms of storage in computer systems and communication networks. A buffer is a type
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31.10.2025
the explain plan for command in combination with the DBMS_XPLAN.DISPLAY function call (see Example 1).
Example 1: Oracle Execution Plan
01 SQL> explain plan for<+>1<+>
02 2> SELECT *
03 3> FROM sales
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31.10.2025
.
With RAID 1 and hard disks of 320GB, the whole operation takes one and a half hours (Figure 3). You can view the logfile at any time with the raiderl command. Raider writes the current RAID configuration
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26.03.2025
disable
sudo apt-get install openssh-server
sudo apt-get install net-tools
sudo apt-get install curl
At this point, you are ready to install the Pritunl VPN software, so visit Pritunl [3] and click the Get
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30.11.2025
will typically need to monitor the system load and I/O performance on Windows systems, too. The typical approach here is to use NSClient++ agents [3] and the matching server plugins: check_nt [4] or check
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07.10.2025
recently by bashtop [2] [3], its more performant cousin bpytop [4], and many others [5] alongside the evergreen original top [6].
Rust-based, Bottom promises a more lightweight and highly customizable cross
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30.11.2025
SUSE or from the source code [3]. The project website provides a very exhaustive how-to. After installing the required packages and creating the OpenNebula user account, you still need to generate an SSH key