20%
30.11.2025
Chris Buechler and Scott Ullrich were unhappy. Although the FreeBSD m0n0wall distribution gave them a quick option for setting up a firewall and a router, it was designed for use on embedded systems
20%
30.11.2025
# If the line already exists ....
13 if [ $back -eq 0 ];
14 then
15 echo "############### Line already exists! #############"
16 grep $keyfield $newdat
17 echo
19%
31.10.2025
and subsequently renaming a subvolume can be done on the fly (Figure 16):
mount -o subvolid=0 /dev/dm-0 /mnt && cd /mnt
btrfs sub delete @
mv @apt-snapshot-2012-07-23_08\:52\:34/ @
cd && umount /mnt
19%
06.08.2026
network for the virtual machines. Assigning the NICs of the individual nodes to the cluster network as uplinks is useful if the LAN adapters on the nodes have different names (e.g., enp39s0
on one and enp4
19%
31.10.2025
. The single-stage hierarchy starts with area 0, which is the backbone area. Each further area must be connected via a router, even if it does not need to exist physically in a production environment. Customized
19%
30.11.2025
comparison in Table 1.
Table 1
Five Graph Databases
Name
Neo4j 1.6
Sones Graph DB 2.0
InfoGrid 2.9.5
HyperGraphDB 1.1
VertexDB
Homepage
http
19%
31.10.2025
built-in command provides a breakdown of where a program's share of CPU was spent and how much time elapsed during a given task:
$ time ps -axjf > /dev/null
real 0m0.029s
user 0m0.005s
sys 0m0
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30.11.2025
1
1
0
Backup
50
1
1
1
Network printer
100
1
0
0
File server
50
1
1
0
19%
30.11.2025
01 $ ar -tv Adaptec_Inc_bootbank_scsi-aacraid_5.0.5.1.7.28700-1OEM.500.0.0.406165.vib
02 --------- 0/0 1356 Jan 1 01:00 1970 descriptor.xml
03 --------- 0/0 2122 Jan 1 01:00 1970 sig.pkcs7
04
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30.11.2025
queries. This is one reason why a Galera setup with only two nodes is not recommended.
An SST can be accomplished with mysqldump, rsync, or XtraBackup (2.0 and up). With a very large data volume (as
