docs: Add tags

source/_posts/binaries-alpine-docker.md

@@ -2,6 +2,8 @@
 title: Default binaries in Alpine docker image
 date: 2018-10-10 00:00:00
 tags:
+- Linux
+- Alpine
 ---
 Here is the list of binaries shipped with the Docker image of Alpine Linux `alpine:3.8`
 

source/_posts/disable-control-alt-s-mate-shortcut.md

@@ -2,6 +2,7 @@
 title: How to disable Control+Alt+S shortcut in MATE
 date: 2018-10-24 00:00:00
 tags:
+- Linux
 ---
 The default Control+Alt+S shortcut conflicts with Notepad++ 'Save As' shortcut, here's how to disable it.
 

source/_posts/edit-multiple-questions-limesurvey.md

@@ -3,6 +3,8 @@ title: Edit multiple questions on LimeSurvey
 date: 2018-10-18 00:00:00
 lastUpdated: 2018-10-26 00:00:00
 tags:
+- Stats
+- LimeSurvey
 ---
 On LimeSurvey, making minor edits to multiple questions can be quite a chore. `List Questions` view allows you to edit multiple questions at the same time.
 

source/_posts/facebook-instagram-whatsapp-china.md

@@ -3,6 +3,7 @@ title: Access Facebook/Instagram/Whatsapp/Google in China
 date: 2018-12-31 00:00:00
 lastUpdated: 2019-01-13 00:00:00
 tags:
+- Security
 ---
 Facebook/Instagram/Whatsapp/Google are blocked in China. You can either use data roaming or VPN to access them. Roll your own VPN if you don't trust commercial VPN provider.
 

source/_posts/gnu-vs-busybox-tools.md

@@ -3,6 +3,8 @@ title: GNU vs BusyBox Unix tools
 date: 2018-10-13 00:00:00
 lastUpdated: 2018-10-31 00:00:00
 tags:
+- Linux
+- Alpine
 ---
 TL;DR Alpine uses BusyBox while Ubuntu uses GNU tools, and they behave differently. Here's how they differ.
 

source/_posts/hexo-blog-github.md

@@ -2,6 +2,7 @@
 title: How to create a Hexo blog on GitHub Pages
 date: 2018-11-10 00:00:00
 tags:
+- Hexo
 ---
 
 In {% post_link how-to-create-a-hexo-blog 'previous post' %}, I showed you how to create a blog using [Hexo](https://hexo.io) and host it on [GitLab Pages](https://about.gitlab.com/features/pages/). Here's how to host it on [GitHub Pages](https://pages.github.com/):

source/_posts/hide-folders-caja-side-pane.md

@@ -2,6 +2,7 @@
 title: Hide folders of Caja side pane
 date: 2018-10-02 00:00:00
 tags:
+- Linux
 ---
 The side pane of Caja shows many media folders by default. Most of them not important enough to show up on side pane.
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source/_posts/how-to-create-a-hexo-blog.md

@@ -3,6 +3,8 @@ title: How to create a Hexo blog on GitLab Pages
 date: 2018-09-21 00:00:00
 lastUpdated: 2018-11-10 00:00:00
 tags:
+- Hexo
+- GitLab
 ---
 Create a website/blog using Hexo on [GitLab Pages](https://about.gitlab.com/features/pages/) for free using the following guide. Refer to my {% post_link hexo-blog-github 'another guide' %} for [GitHub Pages](https://pages.github.com/).
 

source/_posts/how-to-remove-windows-10-default-apps.md

@@ -3,6 +3,7 @@ title: How to remove Windows 10 default apps
 date: 2018-09-26 00:00:00
 lastUpdated: 2019-01-03 00:00:00
 tags:
+- Microsoft
 ---
 Windows 10 comes bundled with many unused apps. Worse, it even install third-party apps from time to time by *itself* (even after you remove it!). Here's how to get rid of these bloatware.
 <!-- more -->

source/_posts/make-hexo-blog-smaller.md

@@ -3,6 +3,7 @@ title: Make Hexo blog smaller
 date: 2018-09-28 00:00:00
 lastUpdated: 2018-10-06 00:00:00
 tags:
+- Hexo
 ---
 Static site serves html, css, javascript and images. These files can be compressed to reduce bandwidth.
 <!-- more -->

source/_posts/make-pdf-files-smaller.md

@@ -2,6 +2,7 @@
 title: Make PDF files smaller
 date: 2019-01-05 00:00:00
 tags:
+- PDF
 ---
 
 The most effective ways of reducing the file size of a PDF is by converting to grayscale and reduce the resolution.

source/_posts/microg-google-play-replacement.md

@@ -3,6 +3,7 @@ title: microG, a replacement for the proprietary Google Play Services
 date: 2019-01-12 00:00:00
 lastUpdated: 2019-02-05 00:00:00
 tags:
+- Android
 ---
 
 [microG](https://microg.org/) is an open source re-implementation of Google Play Service/Services Framework. While the core of the Android OS is still open source, much of the core apps, libraries and APIs are proprietary. Refer to [this article](https://arstechnica.com/gadgets/2018/07/googles-iron-grip-on-android-controlling-open-source-by-any-means-necessary/) for more info.

source/_posts/recommended-android-apps.md

@@ -3,6 +3,7 @@ title: Recommended Android apps
 date: 2019-01-07 00:00:00
 lastUpdated: 2019-02-05 00:00:00
 tags:
+- Android
 ---
 
 Following my switch to [microG](https://microg.org/) (an open source re-implementation of Google Play), some Google Apps stopped working ({% post_link microg-google-play-replacement 'read here' %}). During my search for replacements, I discover many open source alternatives. These are the apps I'm currently using and recommend to everyone.

source/_posts/replace-truecrypt-keepassx-adblock-plus.md

@@ -2,6 +2,8 @@
 title: You should switch to these replacements of TrueCrypt/KeePassX/Adblock Plus
 date: 2019-01-15 00:00:00
 tags:
+- Linux
+- Web
 ---
 
 TrueCrypt and KeePassX have been discontinued while Adblock Plus has been [commercialised](https://en.wikipedia.org/wiki/Adblock_Plus#Controversy_over_ad_filtering_and_ad_whitelisting). Their replacements are [VeraCrypt](https://www.veracrypt.fr/), [KeePassXC](https://keepassxc.org/) and [uBlock Origin](https://github.com/gorhill/uBlock/) respectively.

source/_posts/running-locally-installed-node-packages.md

@@ -2,6 +2,7 @@
 title: Running locally installed node packages
 date: 2018-10-24 00:00:00
 tags:
+- Node
 ---
 Installing a package with `--global` introduce more trouble than convenience. Here's how to run binaries of locally installed node packages.
 

source/_posts/secure-node-modules-snyk.md

@@ -3,6 +3,9 @@ title: Secure node modules with Snyk
 date: 2018-10-01 00:00:00
 lastUpdated: 2018-10-30 00:00:00
 tags:
+- Node
+- Snyk
+- Security
 ---
 ## Intro
 > Click [here](#installation) to go straight to installation guide.

source/_posts/snyk-patch-alpine-docker.md

@@ -2,7 +2,12 @@
 title: Snyk failed to patch in Alpine docker
 date: 2018-10-31 00:00:00
 tags:
+- Snyk
+- Linux
+- Security
+- Alpine
 ---
+
 Snyk initially runs fine on Alpine, until you try to `snyk protect` to patch the modules. Turns out Synk depends on GNU version of `patch` utility.
 
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source/_posts/spellcheck-language-ghostwriter.md

@@ -2,6 +2,7 @@
 title: Change spellcheck language in Ghostwriter
 date: 2018-10-14 00:00:00
 tags:
+- Markdown
 ---
 Ghostwriter is a Markdown editor with html preview. Previously I used [StackEdit](https://stackedit.io/app), but it's web-based.
 

source/_posts/statistical-test.md

@@ -1,7 +1,8 @@
 ---
 title: Which statistical test should I use?
 date: 2019-02-09 00:00:00
-tags: stats
+tags:
+- Stats
 ---
 
 Choosing a suitable statistical test depends on the design of the experiment, notably the number and the type of variables. Following are the guides (or rather cheat sheets) that I have gathered so far.

source/_posts/unix-tools-line-endings.md

@@ -2,6 +2,7 @@
 title: Use Unix line endings in Unix tools
 date: 2018-11-08 00:00:00
 tags:
+- Linux
 ---
 
 Before you use any Unix tools to process some file, make sure the file only use Unix [line endings](https://en.wikipedia.org/wiki/Newline#Representation).

source/_posts/validity-gitlab-ci-config.md

@@ -2,6 +2,7 @@
 title: How to check validity of GitLab CI config
 date: 2018-10-25 00:00:00
 tags:
+- GitLab
 ---
 It can be frustrating after you push the changes you made to `.gitlab-ci.yml`, only to discover it's invalid on gitlab.com. Here's how to verify/lint the config.
 

source/_posts/word-break-limesurvey.md

@@ -2,6 +2,8 @@
 title: Prevent word break in array question on LimeSurvey
 date: 2018-10-31 00:00:00
 tags:
+- Stats
+- LimeSurvey
 ---
 In array type question, when you add many answer options, some words might break into next line, especially when the word is long.