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Article (Print)
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15%
Compressed Archives for User Projects
11.08.2025
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will use that in a bit. Listing 1: Check Directory Content $ ls -lstar total 62310 31150 drwxrwxr-x 0 laytonjb laytonjb 31897275 Dec 31 1969 DATA1 31152 -rw-rw-r-- 1 laytonjb laytonjb 31897275 Aug 2
09
15%
Web applications with Julia
26.01.2025
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2025
»
Issue 85: Monit...
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.0.0.1", PORT) do ws 08 for msg in ws
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d = Meta.parse(JSON.parse(msg)["s"]) 10 @info d 11 @info typeof(d)
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WebSockets.send(ws, """
You picked $d
15%
I/O benchmarks with Fio
30.11.2025
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2011
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Issue 5: Pen Te...
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the Buffer 01 [global] 02 ioengine=libaio 03 direct=1 04 filename=testfile 05 size=2g 06 bs=4m 07 08 refill_buffers=1
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10 [write] 11 rw=write
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write_bw_log 13 14 [read] 15 stonewall 16 rw=read
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write
15%
Creating an SFTP jail
30.11.2025
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2011
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Issue 3: Are yo...
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11 PasswordAuthentication yes
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PermitEmptyPasswords no 13 PermitRootLogin no 14 PermitTunnel no 15 PermitUserEnvironment no 16 Port 2202
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Protocol 2 18 StrictModes yes 19
15%
OpenVPN with e-tokens in large-scale environments
30.11.2025
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2011
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Issue 5: Pen Te...
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/openvpn/keys/CA.crt 08 cert /etc/openvpn/keys/server.crt
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key /etc/openvpn/keys/server.key 10 tls-auth /etc/openvpn/keys/tls-auth.key 11
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server 192.168.1.0 255.255.255.0 13 14 keepalive 10 60 15 comp-lzo 16
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15%
Monitor your nodes with collectl
30.11.2025
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2012
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Issue 09: Windo...
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: 1331404720 TZ: -0500
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# SubSys: bcdfijmnstYZCD Options: cz Interval: 10:60 NumCPUs: 4 NumBud: 3 Flags: ix 10 # Filters: NfsFilt: EnvFilt: 11 # HZ: 100 Arch: x86_64-linux-thread-multi PageSize: 4096
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# Cpu
15%
The RADOS object store and Ceph filesystem
30.11.2025
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2012
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Issue 09: Windo...
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/ceph/$name.keyring 04 [mon] 05 mon data = /srv/mon.$id 06 [mds] 07 [osd] 08 osd data = /srv/osd.$id
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osd journal = /srv/osd.$id.journal 10 osd journal size = 1000 11 [mon.a]
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host = alice 13 mon
15%
Tuning your filesystem's cache
30.11.2025
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2012
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Issue 07: Xen v...
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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
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10 Files: 1 11 Directories: 0
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Touched Pages: 15 (60K) 13
14%
Julia: A new language for technical computing
30.11.2025
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2012
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Issue 10: Traff...
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,"n2")
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#2 = #1 10 return addprocs_ssh(#2) 11 end
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))),1),(),(),intset(1))}) 13 julia> nprocs() 14 4 To verify that the remote nodes are indeed involved with the computation, I can devise
14%
Develop a simple scanning application with the NAPS2 SDK
27.05.2025
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2025
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Issue 87: Light...
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; 05 06 public class HelloWorldSample 07 { 08 static async Task Main(string [] args)
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{ 10 await HelloWorldSample.Run(); 11 }
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13 public static async Task Run() 14 { 15 using var scanning
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