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30.11.2025
.
The search.sh script (Listing 3) shows a minimalist query function. The call to namazu points to the configuration file (-f). The output is limited to 500 matches (-n) and is returned in HTML format (-h). See
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20.02.2023
the file /usr/local/bin/gpu_devices.sh
(Listing 6).
Listing 6: /usr/local/bin/gpu_devices.sh
#!/bin/bash
/sbin/modprobe nvidia
if [ "$?" -eq 0 ]; then
# Count the number of NVIDIA controllers found.
NVDEVS=`lspci | grep -i NVIDIA`
N3
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30.11.2025
/share/zoneinfo -type f | \
07 grep -v 'posix|right|Etc|SystemV | \
08 grep -i $city`
09 echo -n "Time in $1: "; TZ=`echo $z` date
The first section of this code ensures that the script's argument
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06.10.2019
the Debian-based, distributions install it along with openvpn – one exception being Ubuntu, which only offers easy-rsa starting with Cosmic Cuttlefish (Ubuntu version 18.10) [3].
The successor, Easy-RSA 3
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28.11.2011
is to put it in a filter:
# tcpdump -n -s 1515 -c 5 -i eth1 tcp or udp or icmp
This will catch only tcp
, udp
, or icmp
.
Tables 3 and 4 show you what you need to know to find all TCP packets with the SYN
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30.11.2025
:
Figure 4: Header bytes 12-15.
# tcpdump -n -r dumpfile.lpc -c 10 'tcp[13] == 18' and host 172.16.183.2
Figure 5 is an example what this command returns. When capturing data with tcpdump, you can
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04.04.2023
timedatectl
$ ssh n0001
[laytonjb@n0001 ~]$ timedatectl
Local time: Sat 2022-12-17 11:31:26 EST
Universal time: Sat 2022-12-17 16:31:26 UTC
RTC time: Sat 2022-12
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17.01.2023
is working, boot the compute node and run timedatectl
:
$ ssh n0001
[laytonjb@n0001 ~]$ timedatectl
Local time: Sat 2022-12-17 11:31:26 EST
Universal time: Sat 2022-12
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14.03.2013
the script in case of an alert. To do so, start by defining a new command. If you are using Ubuntu 12.04 and Nagios3, you will find the matching file in /etc/nagios3/resource.cfg. For other distributions
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30.11.2025
.894212] vmware-hostd[3870]: segfault at 2100001c4f ip 0000003c0cb32ad0 sp 00007f3889e9cb88 error 4 in libc-2.12.90.so[3c0ca00000+19a000]
Analysis and Plan A
Initial analysis proved that the VMware ... 3
