diff --git a/data/unison.md b/data/unison.md
index 55a1168..6b0781b 100644
--- a/data/unison.md
+++ b/data/unison.md
@@ -1,6 +1,7 @@
 ---
 title: "unison"
 tags: [ "backups", "synch" ]
+requires: [ "ssh" ]
 ---
 
 Install unison on both machines, and make sure both have the same version of unison, with the same version of the ocaml compiler (the smallest difference will cause problems).
@@ -14,7 +15,7 @@ Create the `~/.unison` directory on both machines.
 Make a job called `backup`:
 
 ```sh
-JOB=backup
+job=backup
 ```
 
 Here is an example job, which synchronizes the `~/music` directory with a remote machine which has the same username.
@@ -24,16 +25,16 @@ Here is an example job, which synchronizes the `~/music` directory with a remote
 echo "
 auto = true
 root=$HOME
-root=ssh://$USER@$IP_ADDRESS/$HOME
+root=ssh://${user}@${ip_address}/$HOME
 
 path=music
 
 ignore=Name *.flac
-" > ~/.unison/"$JOB".prf
+" > ~/.unison/"${job}".prf
 
 ```
 
-Remember to specify `$IP_ADDRESS`
+Remember to specify `${ip_address}`
 
 The last command means it will ignore any file with a name ending in `.flac`.
 
@@ -43,7 +44,7 @@ The first command means this will run but also confirm which files will be delet
 Or you can deleted that line in the `.prf` file and run it with a flag:
 
 ```sh
-unison -batch *backup*.prf
+unison -batch ${job}.prf
 ```
 
 Set unison to run with crontab or a systemd unit file to have directories synchronize automatically.
diff --git a/data/view_torrents.md b/data/view_torrents.md
index 9218034..b8e4561 100644
--- a/data/view_torrents.md
+++ b/data/view_torrents.md
@@ -5,7 +5,7 @@ tags: [ "data", "transmission", "torrenting" ]
 
 
 ```sh
-transmission-show $file.torrent  | less
+transmission-show ${file}.torrent  | less
 ```
 
 `TRACKERS` shows where transmission will ask who has the torrent, but will probably be out of date.
diff --git a/data/w3m.md b/data/w3m.md
index 082963b..e192b52 100644
--- a/data/w3m.md
+++ b/data/w3m.md
@@ -1,6 +1,6 @@
 ---
 title: "w3m"
-tags: [ "browsers" ]
+tags: [ "browser" ]
 ---
 Open a search tab:
 
diff --git a/distros/debian/apt.md b/distros/debian/apt.md
index 73203a0..aadaea8 100644
--- a/distros/debian/apt.md
+++ b/distros/debian/apt.md
@@ -1,15 +1,12 @@
 ---
-title: "apt"
-tags: [ "distros" ]
+title: "apt troubleshooting"
+tags: [ "debian" ]
 ---
-## apt
-
-### Configurations?
 
 Messed up a package's configuration files?
 
 ```sh
-sudo apt-get purge [thing]
+sudo apt-get purge ${package}
 ```
 
 ```sh
@@ -19,16 +16,16 @@ sudo apt autoremove
 Check if you still have related things:
 
 ```sh
-apt search [thing]
+apt search ${package}
 ```
 
 ```sh
-sudo apt-get install [ thing ]
+sudo apt-get install ${package}
 ```
 
 Still have problems?
 
 ```sh
-sudo dpgk --force-confmiss -i /var/cache/apt/archives/[thing]
+sudo dpgk --force-confmiss -i /var/cache/apt/archives/${package}
 ```
 
diff --git a/distros/void/aeroplanes.md b/distros/void/aeroplanes.md
index 1cf414a..a67f67e 100644
--- a/distros/void/aeroplanes.md
+++ b/distros/void/aeroplanes.md
@@ -2,6 +2,7 @@
 title: "Aeroplane Mode in Void"
 tags: [ "void" ]
 ---
+
 Put your device in 'aeroplane' mode (e.g. where no trace of signal leaves it) by turning off Wi-Fi and blue-tooth.
 
 ```sh
diff --git a/networking/ssh.md b/networking/ssh.md
index 8b97ff8..f6af8a2 100644
--- a/networking/ssh.md
+++ b/networking/ssh.md
@@ -2,6 +2,7 @@
 title: "ssh"
 tags: [ "networking" ]
 ---
+
 # Basic `ssh`
 
 Try out basic ssh by accessing `git.charm.sh`, without needing authentication:
@@ -35,7 +36,7 @@ Test it works by using ssh into your own system, from inside:
 
 
 ```sh
-ssh $USER@localhost
+ssh ${user}@localhost
 ```
 
 Access the computer from another computer on the same local network by finding your computer's IP address.
@@ -83,7 +84,7 @@ The other is secret.
 Now send those keys to a remote computer:
 
 ```sh
-ssh-copy-id $USERNAME@IP_ADDRESS
+ssh-copy-id ${username}@{ip_address}
 ```
 
 Now you can log in without a password.
diff --git a/networking/tor.md b/networking/tor.md
index 8af5d80..2387ed6 100644
--- a/networking/tor.md
+++ b/networking/tor.md
@@ -16,6 +16,8 @@ Uncomment the lines about `/var/lib/tor/hidden_services`, including port 22 (or
 
 # SSH over tor
 
-install package `torsocks`, and add it before `ssh` command, for easier use, add it to `.ssh/config`
+Install package `torsocks`, and add it before `ssh` command, for easier use, add it to `.ssh/config`.
 
-`torsocks ssh user@{someonionhash}.onion`
+```sh
+torsocks ssh ${user}@{someonionhash}.onion
+```
diff --git a/networking/transmission.md b/networking/transmission.md
index 4920676..bc59c75 100644
--- a/networking/transmission.md
+++ b/networking/transmission.md
@@ -2,7 +2,6 @@
 title: "transmission"
 tags: [ "networking", "torrenting" ]
 ---
-# Torrench
 
 Search for a torrent, e.g. 'sita sings the blues'.
 
diff --git a/networking/troubleshooting.md b/networking/troubleshooting.md
deleted file mode 100644
index e50f0bf..0000000
--- a/networking/troubleshooting.md
+++ /dev/null
@@ -1,25 +0,0 @@
----
-title: "troubleshooting"
-tags: [ "networking" ]
----
-
-# Do you have an IP?
-
-If not, try checking out what your local networking interfaces are, then check if they have been picked up:
-
-```sh
-dmesg | grep eth0
-```
-
-# Display Active Ports
-
-```sh
-netstat -l
-```
-
-...or maybe narrow it down to http:
-
-```sh
-netstat -l | grep http
-```
-
diff --git a/shell/setup/quality_of_life.md b/shell/setup/quality_of_life.md
index 9fda5d3..a66e054 100644
--- a/shell/setup/quality_of_life.md
+++ b/shell/setup/quality_of_life.md
@@ -1,7 +1,6 @@
 ---
 title: "Quality of Life"
 tags: [ "basics", "setup" ]
-dependencies: [ "vi", "basics" ]
 ---
 
 This & That
diff --git a/sound/festival.md b/sound/festival.md
index e70fbec..8f0282b 100644
--- a/sound/festival.md
+++ b/sound/festival.md
@@ -2,6 +2,7 @@
 title: "festival"
 tags: [ "sound" ]
 ---
+
 # Basics
 
 Add your user to the audio group, and install `festival-english`.
diff --git a/networking/graph-easy.md b/vision/graph-easy.md
similarity index 99%
rename from networking/graph-easy.md
rename to vision/graph-easy.md
index 0e084f5..06485dd 100644
--- a/networking/graph-easy.md
+++ b/vision/graph-easy.md
@@ -1,6 +1,6 @@
 ---
 title: "Easy Network Graph"
-tags: [ "networking" ]
+tags: [ "flowchart" ]
 ---
 Set up a file like this, called `troubleshooting.txt`.
 
diff --git a/writing/vim/subs.md b/writing/vim/subs.md
index 3d1b451..683fb25 100644
--- a/writing/vim/subs.md
+++ b/writing/vim/subs.md
@@ -1,8 +1,9 @@
 ---
-title: "find and replace"
+title: "find and replace with confirmation"
 tags: [ "vim", "search", "replace", "find", "TUI" ]
 requires: [ "vim" ]
 ---
+
 Search for the next and or previous occurrence of the word under your cursor with `*` and `#`.
 
 Search and replace the first 'one' found with 'two':