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100%
Discover the power of RouterBOARDS
25.09.2023
Home
»
Archive
»
2023
»
Issue 77: Secur...
»
Rubén
Llorente
... is easy enough (superuser privileges are required): arp -
s
192.168.90.55
00
:0c:29:c1:91:b1 The last field of the command is the MAC address, which is the unique identifier of the network device to which
98%
Automating command execution across servers
01.06.2024
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»
Archive
»
2024
»
Issue 81: Load...
»
Rubén
Llorente
... Chances are that any system administrator who governs a meaningful number or servers uses a configuration manager of some sort. Just imagine upgrading the kernel on
20
identical virtual machines
28%
Five multipurpose thin clients compared
12.09.2013
Home
»
Archive
»
2013
»
Issue 16: Docker
»
25
x
177
mm
Weight: 1.2kg 1.44kg
1.3
kg 1.12kg 0.455kg Operating system RangeeLinux IGEL Linux eLux RL Windows Embedded
27%
Network analysis with the Bro Network Security Monitor
05.12.2014
Home
»
Archive
»
2014
»
Issue 24: Visua...
»
var/opt/bro/logs Subdirectories ls -l /var/opt/bro/logs/ total 244 drwxr-xr-
x
. 2 root root 4096 Oct
20
00:00
2014-10-19 drwxr-xr-
x
. 2 root root 12288 Oct 21
00:00
2014-10-
20
drwxr-xr-
x
. 2 root root
27%
Using a Bash script to mirror external monitors
10.06.2015
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»
Archive
»
2015
»
Issue 27: Fault...
»
" ; shift
20
local display_list="$1" 21 while read display width_
mm
height_
mm
width height ; do 22 if [[ "$display" == "$find_display" ]] ; then 23 echo ${width}
x
${height} 24
25%
Comparing 5 to 50TB NAS storage boxes
31.10.2025
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»
Archive
»
2012
»
Issue 12: NAS S...
»
immediately notice about this device is its excellent equipment, with USB 3.0 (4
x
plus 4
x
USB
2.0
!), eSATA, and HDMI, optional 10Gb Ethernet (PCI Express slot), and a Sandy Bridge processor. You can retrofit
25%
Hunt down vulnerabilities with the Metasploit pen-testing tool
28.11.2021
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»
Archive
»
2021
»
Issue 66: Inci...
»
.168.122.236 6200 Trying 192.168.122.236... Connected to 192.168.122.236. Escape character is '^]'. id; uid=0(root) gid=0(root) cat /etc/passwd; root:
x
:
0:0
:root:/root:/bin/bash daemon:
x
:1:1:daemon
25%
Single sign-on like the big guys
20.06.2022
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»
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»
2022
»
Issue 69: Terra...
»
_ADMIN=admin 10 - KEYCLOAK_ADMIN_PASSWORD=SOME_PASSWORD 11 - KC_DB=postgres 12 - KC_DB_URL=jdbc:postgresql://postgres:
5432
/keycloak
13
- KC_DB_USERNAME=postgres 14 - KC
24%
Creating an SFTP jail
30.11.2025
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»
Archive
»
2011
»
Issue 3: Are yo...
»
` ]]; then 078 mkdir ./`dirname $l` > /dev/null 079 fi 080 cp $l .$l 081 done 082 done 083 084 cd /export/home/jail/$JAILUSER/devices/pseudo 085 mknod
mm
@0:zero c
13
12 086 mknod
mm
@0:null c
13
2
24%
Pushing Raspberry Pi storage to its limit
04.12.2024
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»
Archive
»
2024
»
Issue 84: Non-R...
»
now sports a small FPC ribbon connector exposing a single-lane PCIe
2.0
bus. NVM Express (NVMe) [2] drives connect to the PCIe bus via an M.2 [3] adapter – in this case, to the new M.2 HAT+ released
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