diff --git a/bin/dcs b/bin/dcs
deleted file mode 100755
index c0a1a21..0000000
--- a/bin/dcs
+++ /dev/null
@@ -1,18 +0,0 @@
-#!/bin/sh
-
-if [ $# -gt 0 ]; then
-  command="$@"
-else
-  read command
-fi
-
-sequence="$(printf '\033]%s\a' "$command")"
-
-case ${TERM-} in
-  screen*)
-    printf '\033Ptmux;\033%s\033\\' "$sequence"
-    ;;
-  *)
-    echo -n "$sequence"
-    ;;
-esac
diff --git a/bin/imshow b/bin/imshow
deleted file mode 100755
index 5568379..0000000
--- a/bin/imshow
+++ /dev/null
@@ -1,18 +0,0 @@
-#!/bin/sh
-
-if [ $# -ne 1 ]; then
-  echo "Usage: imshow filename" 1>&2
-  exit 1
-fi
-
-if [ ! -e "$1" ]; then
-  echo "Could not find '$1'" 1>&2
-  exit 1
-fi
-
-size=$( wc -c <"$1" )
-name="$( base64 -w 0 "$( basename "$1" )" )"
-
-encoded="$( base64 -w 0 <"$1" )"
-
-printf "1337;File=name=${name};size=${size};inline=1:${encoded}" | dcs
diff --git a/bin/osc52 b/bin/osc52
deleted file mode 100755
index f98cfc0..0000000
--- a/bin/osc52
+++ /dev/null
@@ -1,17 +0,0 @@
-#!/bin/sh
-
-MAX_LENGTH=10000
-
-if [ $# -eq 0 ]; then
-  encoded="$( base64 -w 0 )"
-else
-  encoded="$( echo "$@" | base64 -w 0 )"
-fi
-
-if [ ${MAX_LENGTH} -gt 0 ] && [ ${#encoded} -gt ${MAX_LENGTH} ]; then
-  echo "data too large for OSC52" 1>&2
-  exit 1
-else
-  printf "52;c;${encoded}" | dcs
-  echo "data sent to clipboard" 1>&2
-fi
diff --git a/bin/rcsync b/bin/rcsync
deleted file mode 100755
index 5537098..0000000
--- a/bin/rcsync
+++ /dev/null
@@ -1,18 +0,0 @@
-#!/bin/sh
-
-if [ ! -f ~/.config/rclone/folders.txt ]; then
-  echo 'Error! Please specify folders'
-  exit 1
-fi
-
-# -n = --dry-run
-RCFILTER="--filter-from=${HOME}/.dotfiles/rclonefilter"
-
-DRY="--dry-run"
-if [ "$1" = "ok" ]; then
-  DRY=""
-fi
-
-while read -r line; do
-  rclone sync --skip-links -P ${DRY} ${RCFILTER} ${line%%:*} gdrive:${line##*:}
-done < ~/.config/rclone/folders.txt
diff --git a/nvmrc b/nvmrc
deleted file mode 100644
index 64f5a0a..0000000
--- a/nvmrc
+++ /dev/null
@@ -1 +0,0 @@
-node
diff --git a/rclonefilter b/rclonefilter
deleted file mode 100644
index 33a951d..0000000
--- a/rclonefilter
+++ /dev/null
@@ -1,3 +0,0 @@
-- *node_modules/**
-- *.git/**
-- *dist/**
diff --git a/tools/locations b/tools/locations
index abd7fce..5ff6bcd 100644
--- a/tools/locations
+++ b/tools/locations
@@ -6,4 +6,3 @@ tmux.conf
 
 gitconfig
 gitignore
-nvmrc
diff --git a/vim/ftdetect/jsx.vim b/vim/ftdetect/jsx.vim
deleted file mode 100644
index 744d573..0000000
--- a/vim/ftdetect/jsx.vim
+++ /dev/null
@@ -1 +0,0 @@
-au BufNewFile,BufRead *.jsx set filetype=javascriptreact
diff --git a/vimrc b/vimrc
index 1ef70dc..7cf6ea0 100644
--- a/vimrc
+++ b/vimrc
@@ -112,9 +112,6 @@ nnoremap k gk
 " clear search highlight
 nnoremap <leader>l :nohlsearch<CR>
 
-" send yanked stuff to clipboard with OSC52
-nnoremap <C-c> :exec "!printf ".shellescape(system('osc52', @0))<CR><CR>
-
 " toggles
 nnoremap <leader>w :set invlist list?<CR>
 nnoremap <leader>p :set invpaste paste?<CR>
diff --git a/zshrc b/zshrc
index 1238610..e37f70a 100644
--- a/zshrc
+++ b/zshrc
@@ -15,9 +15,6 @@ source $ZSH/oh-my-zsh.sh
 autoload -U promptinit; promptinit
 prompt pure
 
-# User configuration
-export TZ='Asia/Singapore'
-
 bindkey -v
 
 # vi style incremental search