URI: 

       tinitial import - wiki - knowledgebase of randomness
  HTML git clone git://parazyd.org/wiki.git
   DIR Log
   DIR Files
   DIR Refs
       ---
   DIR commit df6804cbab51fce9d9d2555986a8379b0ef30641
  HTML Author: parazyd <parazyd@dyne.org>
       Date:   Wed, 15 Feb 2017 03:28:08 +0100
       
       initial import
       
       Diffstat:
         A Awk.wiki                            |      12 ++++++++++++
         A Cmus.wiki                           |       9 +++++++++
         A JSON.wiki                           |      15 +++++++++++++++
         A Shell.wiki                          |      28 ++++++++++++++++++++++++++++
         A Vim.wiki                            |      12 ++++++++++++
         A Xorg.wiki                           |       9 +++++++++
         A index.wiki                          |      13 +++++++++++++
       
       7 files changed, 98 insertions(+), 0 deletions(-)
       ---
   DIR diff --git a/Awk.wiki b/Awk.wiki
       t@@ -0,0 +1,12 @@
       += awk knowledgebase =
       +
       +== sum numbers from a pipe ==
       +        {{{
       +        cat history.json | jq '.[] | select( .id | contains("dyne")) | .amount'
       +        1200
       +        1500
       +        1500
       +        1300
       +                | awk '{s+=$1} END {print s}'
       +        5500
       +        }}}
   DIR diff --git a/Cmus.wiki b/Cmus.wiki
       t@@ -0,0 +1,9 @@
       += cmus knowledgebase =
       +
       +== filter out mp3s if there are FLACs of the same ==
       +        {{{
       +        :fset mp3=filename="*.mp3" # defined by default
       +        :fset flac=filename="*.flac"
       +        :fset flac-or-mp3=flac|mp3
       +        :filter
       +        }}}
   DIR diff --git a/JSON.wiki b/JSON.wiki
       t@@ -0,0 +1,15 @@
       += json knowledgebase =
       +
       +== parsing with jq (linux cli) ==
       +
       +        {{{
       +        cat companies.json | jq '.[].id'
       +
       +        cat history.json| jq '.[] | length' |wc -l
       +
       +        cat companies.json | jq '.[] | select( .id | contains("dyne")) | .vat'
       +        }}}
       +
       +use "jq -e" to return exitcodes. see jq(1)
       +
       +use "jq -r" to return raw data without ""
   DIR diff --git a/Shell.wiki b/Shell.wiki
       t@@ -0,0 +1,28 @@
       += Shell Programming Knowledgebase =
       +
       +== ZSH ==
       +
       +=== Get the count of items in an array ===
       +        {{{shell
       +        $#array
       +        }}}
       +
       +== POSIX ==
       +* http://www.etalabs.net/sh_tricks.html
       +
       +=== Globbing directories ===
       +        {{{shell
       +        printf %s\\n */
       +        }}}
       +
       +== Random Oneliners ==
       +
       +=== Find world-writable files (excluding symlinks) ===
       +        {{{shell
       +        find /var/www -perm -o+w -a -not -type l -ls
       +        }}}
       +
       +=== awk - print everything except $1 ===
       +        {{{shell
       +        awk '{for (i=2; i<=NF; i++) print $i}' filename
       +        }}}
   DIR diff --git a/Vim.wiki b/Vim.wiki
       t@@ -0,0 +1,12 @@
       += Vim Knowledgebase =
       +
       +== Useful Links ==
       +* https://sanctum.geek.nz/arabesque/series/unix-as-ide/
       +
       +== Workflow ==
       +
       +=== Spelling ===
       +        {{{viml
       +        set spell
       +        set spelllang
       +        }}}
   DIR diff --git a/Xorg.wiki b/Xorg.wiki
       t@@ -0,0 +1,9 @@
       += Xorg Knowledgebase =
       +
       +== X without root ==
       +        {{{shell
       +        chown -v :input /usr/bin/Xorg
       +        chmod -v g+s /usr/bin/Xorg
       +        usermod -a -G video user
       +        startx -- vt1 -nolisten tcp
       +        }}}
   DIR diff --git a/index.wiki b/index.wiki
       t@@ -0,0 +1,13 @@
       += Knowledgebase =
       +
       +== Linux ==
       +* [[Vim]]
       +* [[Xorg]]
       +* [[Cmus]]
       +
       +== Programming ==
       +* [[Shell]]
       +* [[Awk]]
       +
       +== Data ==
       +* [[JSON]]