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snippets:trashcan [2022/01/10 10:19] – [Pixum Fotowelt] chris | snippets:trashcan [2024/03/03 09:14] (current) – [Ghost/web blog soft] chris | ||
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+ | ===== BGP interaction simulation ===== | ||
+ | * linux-boxen with quagga | ||
+ | * cisco-emulation dynamips (GNS3 frontend), Olive | ||
+ | ===== c64 style converting ===== | ||
+ | * https:// | ||
+ | * ImageMagick: | ||
+ | |||
+ | ===== trash ===== | ||
+ | < | ||
+ | fujsie iRMC default user/pass admin/admin | ||
+ | </ | ||
+ | |||
+ | ====== disable spectre/ | ||
+ | < | ||
+ | noibrs noibpb nopti nospectre_v2 nospectre_v1 l1tf=off nospec_store_bypass_disable no_stf_barrier mds=off mitigations=off | ||
+ | </ | ||
+ | |||
+ | ===== tcpdump ===== | ||
+ | * %%cd /tmp; tcpdump -C 1 -i em1 -nv -w tcpdump.bin -W 3%% # create rotating 3 files a 1MB of the last traffic on the interface | ||
+ | |||
+ | ===== dccutil monitor remote control ===== | ||
+ | dccutil can remotely control various monitor functions: change volume (the monitor setting), change monitor input etc. [[https:// | ||
+ | < | ||
+ | ddcutil detect | ||
+ | ddcutil capabilities | ||
+ | ddcutil getvcp 0x60 | ||
+ | ddcutil setvcp 0x60 0x11 # switches to hdmi on example monitor | ||
+ | </ | ||
+ | |||
+ | ===== dnssec ===== | ||
+ | * dns CERT entry for x509 certs, so webserver certs can be verified without using CAs | ||
+ | * SSHFP: verification of ssh-known-hosts entries (dig -t SSHFP home.dyndns.hauke-lampe.de) | ||
+ | * CERT: usage for verification of PGP-keys, CERT contains fingerprint & URL to pubkey (dig -t CERT lampe.hauke-lampe.de) | ||
+ | * RFC2538bis, echo Test |gpg --auto-key-locate cert -er lampe@hauke-lampe.de | ||
+ | |||
+ | |||
+ | |||
+ | ===== linux ===== | ||
+ | == notifys of dir/file changes == | ||
+ | * dnotify: old (from 2.4.x), restricted | ||
+ | * inotify: current (introduced 2.6.13), offers much, fs-independent | ||
+ | * fanotify: bleeding edge (* 2.6.36), not much functionality yet | ||
+ | * btrfs will include effective change-tracking, | ||
+ | |||
+ | == video editing software == | ||
+ | * Openshot | ||
+ | * Kdenlive | ||
+ | * OpenMovieEditor | ||
+ | * Pitivi | ||
+ | * Kino | ||
+ | * cinelerra | ||
+ | * ProjectX | ||
+ | |||
+ | == other == | ||
+ | * https:// | ||
+ | |||
+ | |||
+ | ===== dumping rtmp streams ===== | ||
+ | * i.e. urls for arte tv: | ||
+ | < | ||
+ | yum -y install rtmpdump | ||
+ | rtmpdump -r ' | ||
+ | </ | ||
+ | |||
+ | ===== ebooks ===== | ||
+ | * **convert djvu-> | ||
+ | * %%ddjvu -format=pdf -quality=85 -verbose in.djvu out.pdf%% | ||
+ | * %%ddjvu -format=pdf -mode=black in.djvu out.pdf%% smaller, black/white | ||
+ | * gscan2pdf | ||
+ | * **scan** | ||
+ | * scanimage (sane, sane-utils) | ||
+ | * tesseract: OCR | ||
+ | * abby finereader: OCR (commercial) | ||
+ | * scan tailor: modify scans | ||
+ | * YAGF, OCRFeeder: trying to recognize textblocks | ||
+ | * paperwork: full document management | ||
+ | * **constructing the pdf** | ||
+ | * hocr2pdf (exactimage) | ||
+ | * **OCR japanese** | ||
+ | * FineReader Engine 11 CLI for Linux | ||
+ | |||
+ | ===== network manager ===== | ||
+ | < | ||
+ | nmcli device status | ||
+ | nmcli device show enp2s0 | ||
+ | nmcli con show : show all configured connections (profiles) | ||
+ | nmcli con show -a : filter just active connections | ||
+ | 'man nmcli' and 'man nmcli-examples' | ||
+ | </ | ||
+ | |||
+ | ===== mail clients to try out ===== | ||
+ | * Gnus, VM, Wanderlust, MEW | ||
+ | |||
+ | ===== youtube search terms ===== | ||
+ | * " | ||
+ | |||
+ | |||
+ | ===== torbrowser specify exit/entry nodes ===== | ||
+ | < | ||
+ | vi ./ | ||
+ | HiddenServiceStatistics 0 | ||
+ | # This ensures Japan entrynodes, German exitnodes | ||
+ | EntryNodes {jp} StrictNodes 1 | ||
+ | ExitNodes {de} StrictNodes 1 | ||
+ | </ | ||
+ | |||
+ | |||
+ | ===== fgallery ===== | ||
+ | < | ||
+ | # set exif time | ||
+ | exiftool -DateTimeOriginal=' | ||
+ | |||
+ | # (re)create gallery | ||
+ | fgallery -d -i 48_20200627_tou_no_dake/ | ||
+ | </ | ||
+ | |||
+ | ===== several ===== | ||
+ | * Nomiya, Ichiroさん | ||
+ | |||
+ | ===== nested KVM ===== | ||
+ | < | ||
+ | $ cat << EOF > / | ||
+ | options kvm-intel nested=1 | ||
+ | options kvm-intel enable_shadow_vmcs=1 | ||
+ | options kvm-intel enable_apicv=1 | ||
+ | options kvm-intel ept=1 | ||
+ | EOF | ||
+ | </ | ||
+ | |||
+ | ===== firefox write interval ===== | ||
+ | Increase for longer live of you SSD: about: | ||
+ | |||
+ | ===== O' | ||
+ | * 200g Frischkäse (Natur) | ||
+ | * 200g Camembert oder Brie | ||
+ | * ~50g Butter | ||
+ | * 1 kleine Zwiebel, gehackt | ||
+ | * Paprikapulver (edelsüß) | ||
+ | * etwas Bier | ||
+ | Alles kleinmantschen und verrühren, ziehen lassen, fertig! | ||
+ | |||
+ | ===== trousers ===== | ||
+ | Bought 2012~2014 @C&A Muenchen Perlach | ||
+ | < | ||
+ | TAPERED FIT / CXH.FLATOMIC est. 1975 W30/L32 | ||
+ | clockhouse supply co. | ||
+ | fine mens apparel / 1975 clothing company 0910/2010, 1102/1982 | ||
+ | </ | ||
+ | |||
+ | |||
+ | ===== derrick tracker ===== | ||
+ | * 上げた: collbox 2, 4, 5, 9, 10, 11 | ||
+ | * 買った: collbox 12, 13, 14 | ||
+ | * https:// |