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onny:notizen [2023/07/06 07:51] – [fish] 10.200.0.1onny:notizen [2024/01/31 18:39] – [nixos] 127.0.0.1
Line 1: Line 1:
-===== kernel ===== 
- 
-grep kernel config running system 
-<code bahs> 
-zcat /proc/config.gz | grep VDSO 
-</code> 
- 
  
 ===== bash ===== ===== bash =====
Line 95: Line 88:
 chmod +x $FILE chmod +x $FILE
 $FILE "$@" $FILE "$@"
-</code> 
-==== sed ==== 
-Mit sed inplace eine Zeile zu einer Datei hinzufügen: 
-<code bash> 
-sed -i '9i#include <algorithm>' liboffsetfinder64/vmem.cpp 
-</code> 
-add to end of file  
-<code bash> 
-sed -i -e '$aretry $@' retry.sh 
-</bash> 
-Comment out specific line matching a string 
-<code bash> 
-sudo sed -e '/pam_securetty.so/ s/^#*/#/' -i delugecontainer/etc/pam.d/login 
-</code> 
-comment out multiple lines / range 
-<code bash> 
-sed -i "28,33 s/# *//" autogen.sh 
-</code> 
-regex parse value of xml tags 
-<code bash> 
-sed -n 's/.*<id>\(.*\)<\/id>.*/\1/p' myfile.txt 
-</code> 
-delete multiple lines 
-<code bash> 
-sed -i '2,3d;5d;8d' file 
 </code> </code>
  
-insert line after match 
-<code bash> 
-sed  '/\[option\]/a Hello World' input 
-</code> 
 ==== grep ==== ==== grep ====
 regex match group regex match group
Line 158: Line 122:
 </code> </code>
  
-==== curl ==== 
-post data 
-<code bash> 
-curl --data "UserId=eb8c2ec5352843d3a16ca11c26d3551c&Name=lolorollo&api_key=a5dc4e***9c9e0a***3" "https://turbotux.de/Playlists?UserId=eb8c2ec5352843d3a16ca11c26d3551c&Name=lolorollo&api_key=a5***d***9e0***3" 
-</code> 
-download and extract archive 
-<code bash> 
-curl http://wordpress.org/latest.tar.gz | tar xvz 
-</code> 
-set host header 
-<code bash> 
-torify curl --header "Host: http.pi" blog.project-insanity.org 
-</code> 
  
 ==== patching ==== ==== patching ====
Line 886: Line 837:
 </code> </code>
   * check spamminess of email server: https://www.mail-tester.com/   * check spamminess of email server: https://www.mail-tester.com/
-  * manual imap login +
-openssl imaps login +
-<code> +
-openssl s_client -connect mail.sexypump.de:993 -crlf +
-A login cypherpunk cypherpunk +
-</code> +
-get quota +
-<code> +
-a GETQUOTAROOT INBOX +
-</code> +
-get msg count of folder +
-<code> +
-a LIST INBOX * +
-* LIST (\HasChildren) "." INBOX +
-* LIST (\HasNoChildren \UnMarked) "." "INBOX.Deleted Messages" +
-* LIST (\HasNoChildren \UnMarked) "." "INBOX.Sent Messages" +
-* LIST (\HasNoChildren \UnMarked \Trash) "." INBOX.Trash +
-* LIST (\HasNoChildren \UnMarked \Sent) "." INBOX.Sent +
-* LIST (\HasNoChildren \UnMarked) "." INBOX.Notes +
-* LIST (\HasNoChildren \UnMarked \Junk) "." INBOX.Junk +
-* LIST (\HasNoChildren \UnMarked \Drafts) "." INBOX.Drafts +
-* LIST (\HasNoChildren \UnMarked) "." INBOX.AntiSpam +
-a OK List completed (0.001 + 0.000 secs). +
-a SELECT INBOX +
-</code>+
 send smtp mail send smtp mail
 <code> <code>
Line 1298: Line 1225:
  
 <code> <code>
-let  +nixpkgs.config.packageOverrides = pkgs: rec { 
- +  unstable = import unstableTarball { }; 
-  # FIXME +  opensnitch = unstable.opensnitch; 
-  unstableTarball = +};
-    fetchTarball +
-      https://github.com/NixOS/nixpkgs/archive/nixos-unstable.tar.gz; +
- +
-in +
-+
- +
-  disabledModules = [ +
-    "programs/firejail.nix" +
-    "services/web-apps/nextcloud.nix" +
-  ]; +
- +
-  imports = [ +
-    "${fetchTarball "https://github.com/NixOS/nixpkgs/archive/nixos-unstable.tar.gz"}/nixos/modules/services/security/opensnitch.nix" +
-    /home/onny/projects/nixpkgs2/nixos/modules/services/networking/create_ap.nix +
-  ]; +
-  nixpkgs.config.packageOverrides = pkgs: rec { +
-    unstable = import unstableTarball { }; +
-    opensnitch = unstable.opensnitch; +
-  }+
-  #services.opensnitch.enable = true;+
 </code> </code>
  
Line 1353: Line 1260:
     '';     '';
   });   });
-</code> 
- 
-use local src / source 
- 
-<code> 
-  src = /home/onny/projects/linux-wifi-hotspot; 
-  unpackPhase = ''cp -r --no-preserve=mode $src/* .''; 
 </code> </code>
  
Line 1398: Line 1298:
       });       });
     })     })
-  ]; 
-</code> 
- 
-fetchpatch 
- 
-<code> 
-  patches = [ 
-    # Support HBPL1 printers https://www.dechifro.org/hbpl/ 
-    ./hbpl1.patch 
- 
-    # Fix "Unimplemented paper code" error for hbpl1 printers 
-    # https://github.com/mikerr/foo2zjs/pull/2 
-    (fetchpatch { 
-      url = "https://patch-diff.githubusercontent.com/raw/mikerr/foo2zjs/pull/2.patch"; 
-      sha256 = "0lvbryw6ymh0ahwkhqsgmjimg5saa8b1xnxmyyjxrbi3l3a6fbvy"; 
-      stripLen = 1; 
-      name = "fix_papercode_error.patch"; 
-    }) 
- 
   ];   ];
 </code> </code>
Line 1474: Line 1355:
     };     };
   };   };
-</code> 
- 
-nix repl 
- 
-<code bash> 
-nix repl '<nixpkgs>' 
-# wordpressPackages.plugins.gutenberg.meta.license 
 </code> </code>
 ==== packaging ==== ==== packaging ====
Line 1775: Line 1649:
       --add-flags "-jar $out/lib/briar-desktop.jar"       --add-flags "-jar $out/lib/briar-desktop.jar"
   '';   '';
-</code> 
-==== tests ==== 
- 
-run tests interactively 
- 
-<code bash> 
-nix build -L -f . nixosTests.invoiceplane.driverInteractive 
-./result/bin/nixos-test-driver 
-> startAll 
-> testScript 
-> $machine->succeed("touch /tmp/foo") 
-> print($machine->succeed("pwd")) # Show stdout of command 
 </code> </code>
  
Line 1842: Line 1704:
 <code bash> <code bash>
 fatlabel /dev/sdb1 "mystick" fatlabel /dev/sdb1 "mystick"
-</code> 
- 
-grow ext4 partition live 
-<code bash> 
-$ growpart /dev/sda 2 
-$ resize2fs /dev/sda2 
 </code> </code>
  
Line 1936: Line 1792:
 </code> </code>
  
-===== avahi ===== +
-discover local services +
-<code bash> +
-avahi-browse --all --ignore-local --resolve --terminate +
-</code>+
 ===== curlftpfs ===== ===== curlftpfs =====
 <code bash> <code bash>
onny/notizen.txt · Last modified: 2024/05/22 12:10 by 10.250.0.1