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30.11.2025
clear
03 while true
04 do
05 echo "New record"
06 maxrecord=`ls -1 *.dat | sort | tail -1 | cut -d. -f 1`
07 newrecord=$(echo $maxrecord + 1 | bc )
08 width=`echo $newrecord | wc -c`
09
10 ...
11
12
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30.11.2025
stream: ext://sys.stdout
08 loggers:
09 myLogger:
10 handlers: [myHandler]
11 root:
12 handlers: [rootHandler]
Conclusions
The logging module in Python is easy to use and sufficiently
7%
30.11.2025
Resident Pages: 0/15 0/60K 0%
05 Elapsed: 8.1e-05 seconds
06 $ ./vmtouch -vt /bin/gzip
07 /bin/gzip
08 [OOOOOOOOOOOOOOO] 15/15
09
10 Files: 1
11 Directories: 0
12 Touched Pages: 15 (60K)
13
7%
30.11.2025
Container
04 ou: SUDOers
05
06 dn: cn=goodboys_rule,ou=SUDOers,dc=tuxgeek,dc=de
07 objectClass: top
08 objectClass: sudoRole
09 cn: goodboys_rule
10 sudoUser: %goodboys
11 sudoHost: ALL
12 sudoCommand: /usr
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30.11.2025
the Buffer
01 [global]
02 ioengine=libaio
03 direct=1
04 filename=testfile
05 size=2g
06 bs=4m
07
08 refill_buffers=1
09
10 [write]
11 rw=write
12 write_bw_log
13
14 [read]
15 stonewall
16 rw=read
17 write
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30.11.2025
Cluster Generation: 748
08 Membership state: Cluster-Member
09 Nodes: 2
10 Expected votes: 1
11 Total votes: 2
12 Node votes: 1
13 Quorum: 1
14 Active subsystems: 8
15 Flags: 2node
16 Ports Bound: 0
17 Node
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30.11.2025
_config
03 bash#> vi sshd_config
04 AllowTcpForwarding no
05 ClientAliveCountMax 3
06 ClientAliveInterval 0
07 Compression delayed
08 LoginGraceTime 60s
09 LogLevel DEBUG3
10 MaxAuthTries 2
7%
30.11.2025
/openvpn/keys/CA.crt
08 cert /etc/openvpn/keys/server.crt
09 key /etc/openvpn/keys/server.key
10 tls-auth /etc/openvpn/keys/tls-auth.key
11
12 server 192.168.1.0 255.255.255.0
13
14 keepalive 10 60
15 comp-lzo
16
17
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30.11.2025
. If a hostname is used it
06 * must match the reverse dns of the server.
07 * /
08 host = "10.42.0.1";
09
10 /* passwords: the passwords we send (OLD C:) and accept (OLD N:).
11
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30.11.2025
/bin/python
02
03 import func.overlord.client as fc
04
05 results = fc.Client("@ldap").service.status("dirsrv")
06
07 for (host, returns) in results.iteritems():
08 if returns == 0:
09 print host, "LDAP
