added new articles, layout

Author: sudeshjethoe

.gitignore

@@ -138,3 +138,4 @@ _site
 .jekyll-metadata
 vendor
 _site
+.idea/

Gemfile

@@ -1,29 +1,17 @@
 source "https://rubygems.org"
-# Hello! This is where you manage which Jekyll version is used to run.
-# When you want to use a different version, change it below, save the
-# file and run `bundle install`. Run Jekyll with `bundle exec`, like so:
-#
-#     bundle exec jekyll serve
-#
-# If you want to use GitHub Pages, remove the "gem "jekyll"" above and
-# uncomment the line below. To upgrade, run `bundle update github-pages`.
+
 gem "github-pages", group: :jekyll_plugins
-gem "jekyll-include-cache", group: :jekyll_plugins
+
+gem "tzinfo-data"
+gem "wdm", "~> 0.1.0" if Gem.win_platform?
 
 # If you have any plugins, put them here!
 group :jekyll_plugins do
-  gem "jekyll-feed", "~> 0.12"
-end
-
-# Windows and JRuby does not include zoneinfo files, so bundle the tzinfo-data gem
-# and associated library.
-platforms :mingw, :x64_mingw, :mswin, :jruby do
-  gem "tzinfo", "~> 1.2"
-  gem "tzinfo-data"
+  gem "jekyll-paginate"
+  gem "jekyll-sitemap"
+  gem "jekyll-gist"
+  gem "jekyll-feed"
+  gem "jemoji"
+  gem "jekyll-include-cache"
+  gem "jekyll-algolia"
 end
-
-# Performance-booster for watching directories on Windows
-gem "wdm", "~> 0.1.1", :platforms => [:mingw, :x64_mingw, :mswin]
-
-# Theme for github pages
-gem "minimal-mistakes-jekyll"

Gemfile.lock

@@ -9,6 +9,12 @@ GEM
       zeitwerk (~> 2.2, >= 2.2.2)
     addressable (2.7.0)
       public_suffix (>= 2.0.2, < 5.0)
+    algolia_html_extractor (2.6.4)
+      json (~> 2.0)
+      nokogiri (~> 1.10)
+    algoliasearch (1.27.5)
+      httpclient (~> 2.8, >= 2.8.3)
+      json (>= 1.5.1)
     coffee-script (2.4.1)
       coffee-script-source
       execjs
@@ -32,6 +38,7 @@ GEM
       ruby2_keywords
     faraday-net_http (1.0.1)
     ffi (1.14.2)
+    filesize (0.2.0)
     forwardable-extended (2.6.0)
     gemoji (3.0.1)
     github-pages (211)
@@ -88,6 +95,7 @@ GEM
       activesupport (>= 2)
       nokogiri (>= 1.4)
     http_parser.rb (0.6.0)
+    httpclient (2.8.3)
     i18n (0.9.5)
       concurrent-ruby (~> 1.0)
     jekyll (3.9.0)
@@ -103,6 +111,15 @@ GEM
       pathutil (~> 0.9)
       rouge (>= 1.7, < 4)
       safe_yaml (~> 1.0)
+    jekyll-algolia (1.6.0)
+      algolia_html_extractor (~> 2.6)
+      algoliasearch (~> 1.26)
+      filesize (~> 0.1)
+      jekyll (>= 3.6, < 5.0)
+      json (~> 2.0)
+      nokogiri (~> 1.6)
+      progressbar (~> 1.9)
+      verbal_expressions (~> 0.1.5)
     jekyll-avatar (0.7.0)
       jekyll (>= 3.0, < 5.0)
     jekyll-coffeescript (1.1.1)
@@ -198,6 +215,7 @@ GEM
       gemoji (~> 3.0)
       html-pipeline (~> 2.2)
       jekyll (>= 3.0, < 5.0)
+    json (2.5.1)
     kramdown (2.3.0)
       rexml
     kramdown-parser-gfm (1.1.0)
@@ -212,13 +230,6 @@ GEM
       jekyll (>= 3.5, < 5.0)
       jekyll-feed (~> 0.9)
       jekyll-seo-tag (~> 2.1)
-    minimal-mistakes-jekyll (4.21.0)
-      jekyll (>= 3.7, < 5.0)
-      jekyll-feed (~> 0.1)
-      jekyll-gist (~> 1.5)
-      jekyll-include-cache (~> 0.1)
-      jekyll-paginate (~> 1.1)
-      jekyll-sitemap (~> 1.3)
     minitest (5.14.3)
     multipart-post (2.1.1)
     nokogiri (1.11.1)
@@ -229,6 +240,7 @@ GEM
       sawyer (~> 0.8.0, >= 0.5.3)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
+    progressbar (1.11.0)
     public_suffix (3.1.1)
     racc (1.5.2)
     rb-fsevent (0.10.4)
@@ -258,23 +270,28 @@ GEM
       ethon (>= 0.9.0)
     tzinfo (1.2.9)
       thread_safe (~> 0.1)
+    tzinfo-data (1.2021.1)
+      tzinfo (>= 1.0.0)
     unf (0.1.4)
       unf_ext
     unf_ext (0.0.7.7)
     unicode-display_width (1.7.0)
+    verbal_expressions (0.1.5)
     zeitwerk (2.4.2)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   github-pages
-  jekyll-feed (~> 0.12)
+  jekyll-algolia
+  jekyll-feed
+  jekyll-gist
   jekyll-include-cache
-  minimal-mistakes-jekyll
-  tzinfo (~> 1.2)
+  jekyll-paginate
+  jekyll-sitemap
+  jemoji
   tzinfo-data
-  wdm (~> 0.1.1)
 
 BUNDLED WITH
    2.1.2

_config.yml

@@ -4,15 +4,12 @@
 # JEKYLL_GITHUB_TOKEN=********** jekyll serve
 repository: sudeshjethoe/sudeshjethoe.github.io
 
-
 title: Dynamic Automation
 email: [email protected]
 description: >- # this means to ignore newlines until "baseurl:"
   Write an awesome description for your new site here. You can edit this
   line in _config.yml. It will appear in your document head meta (for
   Google search results) and in your feed.xml site description.
-baseurl: "/" # the subpath of your site, e.g. /blog
-url: "http://dynamicautomation.nl" # the base hostname & protocol for your site, e.g. http://example.com
 
 twitter_username: sudeshjethoe
 github_username:  sudeshjethoe
@@ -34,12 +31,12 @@ include:
   - _pages
 
 plugins:
-  - jekyll-feed
-  - jekyll-include-cache
-  - jekyll-sitemap
   - jekyll-paginate
+  - jekyll-sitemap
   - jekyll-gist
-  - jekyll-remote-theme
+  - jekyll-feed
+  - jekyll-include-cache
+  - jemoji
 
 author:
   name: "Sudesh Jethoe"
@@ -56,6 +53,15 @@ author:
        icon:  "fab fa-linkedin"
        url:   "https://www.linkedin.com/in/sudeshjethoe"
 
+footer:
+  links:
+    - label: "Twitter"
+      icon: "fab fa-fw fa-twitter-square"
+      url: "https://twitter.com/sudeshjethoe"
+    - label: "GitHub"
+      icon: "fab fa-fw fa-github"
+      url: "https://github.com/sudeshjethoe"
+
 defaults:
   # _posts
   - scope:
@@ -82,4 +88,3 @@ category_archive:
 tag_archive:
   type: liquid
   path: /tags/
-

_pages/category-archive.md

@@ -0,0 +1,6 @@
+---
+title: "Posts by Category"
+layout: categories
+permalink: /categories/
+author_profile: true
+---

_pages/tag-archive.md

@@ -0,0 +1,6 @@
+---
+title: "Posts by Tag"
+permalink: /tags/
+layout: tags
+author_profile: true
+---

_pages/year-archive.md

@@ -0,0 +1,6 @@
+---
+title: "Posts by Year"
+permalink: /posts/
+layout: posts
+author_profile: true
+---

_posts/2012-01-06-access-unix-nfs-shares-from-windows-xp.html

@@ -0,0 +1,39 @@
+---
+layout: post
+title: Access Unix NFS shares from Windows XP
+date: '2012-01-06 12:22:34 +0100'
+categories:
+- Uncategorized
+- linux
+tags:
+- linux
+- nfs
+- windows xp
+---
+<p>Howto access Unix NFS shares from Windows XP:<br />
+1. Download and install: <a href="http://www.microsoft.com/download/en/details.aspx?id=274">Windows Services for UNIX</a> (latest at time of writing 3.5)<br />
+2. Create a directory for the passwd and group file of the Unix server you want to access<br />
+(Windows needs to map local user to these accounts, else it won't work)<br />
+mkdir C:\etc<br />
+copy the /etc/passwd and /etc/group files from the Unix machine to C:\etc\<br />
+3. Configure the mapping service to use these files for resolving user names, by running the following command:</p>
+<blockquote><p>C:\>mapadmin adddomain -d \\MY_COMPUTER -f C:\etc</p></blockquote>
+<p>make sure to fill in the LOCAL computer name in at MY_COMPUTER<br />
+You can check if it worked by typing:</p>
+<blockquote><p>C:\>mapadmin listdomainmaps<br />
+Windows domain to UNIX domain Mappings:<br />
+Windows Domain UNIX Domain<br />
+-------------------------------------------------------<br />
+\\MY_COMPUTER PCNFS (C:\etc\passwd)</p></blockquote>
+<p>You've just created a mapping from your windows host to your Unix host PCNFS!<br />
+4. Now you have to start the service, in <a href="http://support.microsoft.com/kb/324073">M$ documentation</a> it says 'mapadmin start', this doesn't work, you need to do the following:</p>
+<blockquote><p>run services.msc<br />
+select 'User Name Mapping service' and enable this and START it</p></blockquote>
+<p>5. Now it's possible to map local (Windows) users to Unix users (and groups) in the etc/passwd file by running:</p>
+<blockquote><p>C:\>mapadmin add -wu MY_COMPUTER\win_user -uu PCNFS\unix_user<br />
+and map groups:<br />
+C:\>mapadmin add -wg \\MY_COMPUTER\Users -ug PCNFS\users<br />
+Add guest accounts for squash:<br />
+C:\>mapadmin add -wu MY_COMPUTER\Guest -uu PCNFS\nobody<br />
+C:\>mapadmin add -wg \\MY_COMPUTER\Guests -ug PCNFS\nogroup</p></blockquote>
+<p>6. If you wan't anonymous access you need to map Guest to the unix user nobody. (this remains to be tested however)</p>

_posts/2012-01-06-configuring-nfs-on-fonera-2-0n.html

@@ -0,0 +1,70 @@
+---
+layout: post
+status: publish
+published: true
+title: Configuring NFS on Fonera 2.0n
+author:
+  display_name: Sudesh Jethoe
+  login: sudeshjethoe
+  email: [email protected]
+  url: ''
+author_login: sudeshjethoe
+author_email: [email protected]
+wordpress_id: 11
+wordpress_url: http://sudeshjethoe.wordpress.com/?p=11
+date: '2012-01-06 02:08:11 +0100'
+date_gmt: '2012-01-06 02:08:11 +0100'
+categories:
+- Uncategorized
+- linux
+tags:
+- linux
+- fon
+- nfs
+- nfs3
+comments: []
+---
+<p>1. Install nfs: 'opkg install unfs3'<br />
+2:Edit hosts.deny:<br />
+echo 'ALL: ALL' > /etc/hosts.deny<br />
+3:Edit hosts.allow:<br />
+echo '192.168.1.' > /etc/hosts.allow<br />
+4:Edit /etc/exports (with vi and enter):<br />
+/tmp/mounts/Disc-A1/music (ro,async,insecure,root_squash,proto=udp,anonuid=65534,anongid=65534)<br />
+/tmp/mounts/Disc-A1/videos (ro,async,insecure,root_squash,proto=udp,anonuid=65534,anongid=65534)<br />
+/tmp/mounts/Disc-A1/pictures (ro,async,insecure,root_squash,proto=udp,anonuid=65534,anongid=65534)<br />
+/tmp/mounts/Disc-A1/my_home (rw,sync,secure,root_squash,proto=tcp,anonuid=65534,anongid=65534)</p>
+<p>5: Start service:<br />
+/etc/init.d/portmap start &amp;&amp; sleep 3 &amp;&amp; /etc/init.d/unfs3 start</p>
+<p>6: Enable on reboot:<br />
+/etc/init.d/portmap enable &amp;&amp; /etc/init.d/unfs3 enable</p>
+<p>Explain:<br />
+allow > deny<br />
+ro: read only<br />
+async: unsafe, no file locking but faster<br />
+insecure: allow ports over 1024 to connect<br />
+root_squash: remote root is converted to anonuid+anongid<br />
+anonuid: server uid of anonymous user<br />
+anongid: server gid of anonymous user</p>
+<p>uid's and gid's are mapped one to one (possible security risk)</p>
+<p>*http://wiki.fon.com/wiki/F2_NFS</p>
+<p>Now for pure awesomeness enable automount* on your client:<br />
+Easy as: 'yum install autofs'<br />
+And add the following too</p>
+<blockquote><p>/etc/auto.misc >>:<br />
+# local entries<br />
+fon-svjethoe -fstype=nfs,rw,tcp,rsize=32768,wsize=32768 fonera:/tmp/mounts/Disc-A1/svjethoe<br />
+fon-music -fstype=nfs,rsize=32768,wsize=32768 :/tmp/mounts/Disc-A1/music<br />
+fon-pictures -fstype=nfs,rsize=32768,wsize=32768 :/tmp/mounts/Disc-A1/pictures<br />
+fon-videos -fstype=nfs,rsize=32768,wsize=32768 :/tmp/mounts/Disc-A1/videos</p>
+<p># vpn entries<br />
+fon-svjethoe -fstype=nfs,rw,tcp,rsize=32768,wsize=32768 10.8.0.1:/tmp/mounts/Disc-A1/svjethoe<br />
+fon-music -fstype=nfs,rsize=32768,wsize=32768 :/tmp/mounts/Disc-A1/music<br />
+fon-pictures -fstype=nfs,rsize=32768,wsize=32768 :/tmp/mounts/Disc-A1/pictures<br />
+fon-videos -fstype=nfs,rsize=32768,wsize=32768 :/tmp/mounts/Disc-A1/videos</p></blockquote>
+<p>Now the folders will be automatically mounted when accessed (defaults under /misc ->)<br />
+rsize= transfer block size for reads in bytes (=32bytes=max=nfs4 default)<br />
+wsize= transfer block size for writes in bytes ( "" """" "")<br />
+default rsize+wsize in nfs3= 8 bytes</p>
+<p>Just run 'cd /misc/fon-music' and you're there!</p>
+<p>http://fedoraproject.org/wiki/Administration_Guide_Draft/NFS</p>

_posts/2015-03-08-installing-an-ssd-fedora-16.html

@@ -0,0 +1,53 @@
+---
+layout: post
+status: publish
+published: true
+title: Installing an SSD (Fedora 16)
+author:
+  display_name: Sudesh Jethoe
+  login: sudeshjethoe
+  email: [email protected]
+  url: ''
+author_login: sudeshjethoe
+author_email: [email protected]
+wordpress_id: 24
+wordpress_url: http://sudeshjethoe.wordpress.com/?p=24
+date: '2015-03-08 16:53:57 +0100'
+date_gmt: '2015-03-08 16:53:57 +0100'
+categories:
+- Uncategorized
+- linux
+tags:
+- linux
+- fedora
+- ssd
+comments: []
+---
+<p>I just bought an SSD drive and I want to make sure it works best as it can.<br />
+I migrate my old / (ext4) partition to this drive.<br />
+For best performance I decide to switch to a GPT-based disk layout and use btrfs for the filesystem.</p>
+<p>Steps (mostly from <a href="https://wiki.archlinux.org/index.php/Solid_State_Drives" target="_new">ArchLinux SSD tutorial</a></p>
+<p>1: Physically install SSD,<br />
+2: Boot from livecd/usb (systemrescuecd) and create GPT partition table and partitions, using gdisk (g fdisk).<br />
+Create at least two partitions!<br />
+..BIOS_boot partition code: EF02 size: 1 MiB<br />
+..Linux/Windows data, root partition code: 0700 size: any<br />
+!! gdisk automatically aligns partitions on 2048-sector boundaries for best performance.</p>
+<p>3: Now format root partition as btrfs*:</p>
+<blockquote><p>mkfs.btrfs -L MyLinuxOS /dev/sda2</p></blockquote>
+<p>4: Copy data from old partition to new partition using rsync with -a(rchive) option to make sure all rights are preserved.</p>
+<p>5: Mount and chroot to new partition and install grub2:</p>
+<blockquote><p>mount /dev/sda2 /mnt<br />
+mount -o bind /dev /mnt/dev<br />
+mount -t proc /proc /mnt/proc<br />
+mount -t sysfs /sys /mnt/sys<br />
+chroot /mnt<br />
+## possibly fedora specific:<br />
+grub2-mkconfig -o /boot/grub2/grub.cfg<br />
+grub2-install /dev/sda</p></blockquote>
+<p>6: Edit fstab to make the most of the SSD:</p>
+<blockquote><p>LABEL=Fedora / btrfs defaults,noatime,discard,ssd 0 0</p></blockquote>
+<p>This post contains information from the following sources:<br />
+https://wiki.archlinux.org/index.php/Solid_State_Drives</p>
+<p>http://tincman.wordpress.com/2011/01/20/installing-arch-linux-onto-a-gpt-partitioned-btrfs-root-ssd-on-a-legacy-bios-system/</p>
+<p>http://fedoraproject.org/wiki/Grub2</p>