17 files changed, 146 insertions, 227 deletions
diff --git a/home/xyz/.bashrc b/home/xyz/.bashrc
index 4597afb4..be28f908 100644
--- a/home/xyz/.bashrc
+++ b/home/xyz/.bashrc
@@ -32,17 +32,22 @@ esac
 PS1="\[$(tput setaf 2)\][\u@\h \W]\$ \[$(tput sgr0)\]"
 
 # https://github.com/LukeSmithxyz/voidrice/blob/master/.config/shell/aliasrc
-for cmd in iotop nethogs hardcode-fixer ventoy du units_cur fbgrab powertop nft rpi-imager fdisk; do
+for cmd in hardcode-fixer ventoy du units_cur fbgrab powertop nft rpi-imager fdisk dmesg; do
 	alias $cmd="sudo $cmd"
 done
-for cmd in pacdiff 'tree -a'; do
-	alias ${cmd%% *}="sudo -E $cmd"
+for cmd in pacdiff visudo; do
+	alias $cmd="sudo -E $cmd"
+done
+for cmd in loop o 'watch -c'; do
+	alias ${cmd%% *}="$cmd "
 done
 unset cmd
 
 # same name
 alias absolutely-proprietary='echo n | absolutely-proprietary -f'
 alias alsamixer='alsamixer -V all'
+# I can't find a quick and easy way to temperory disable cloc config file except to change config file. Using an alias can disable --vcs with just \cloc.
+alias cloc='cloc --vcs auto'
 alias diff='diff --color=auto'
 alias grep='grep --color=auto'
 #alias info='info --vi-keys'
@@ -53,38 +58,57 @@ alias remind='remind -@'
 alias rm='rm -I'
 alias sdcv='sdcv --color'
 alias shellcheck='shellcheck -x'
+alias tree='tree -aC | "$PAGER"'
 alias uname='uname -a'
-alias watch='watch -c'
 
 # different name
+alias a=alarm
 # /dev/ttyACM0 can be in config file, or as environmantal variable, see /usr/share/doc/adafruit-ampy/README.md
-alias ap='sudo ampy -p /dev/ttyACM0'
+#alias ap='ampy -p /dev/ttyACM0'
+alias b='lsblk -o NAME,FSTYPE,FSVER,LABEL,UUID,FSAVAIL,FSUSED,FSUSE%,MOUNTPOINTS'
 alias c=cfg
+#alias cr=curl
+alias cri='curl -Is'
+alias crig='curl -Is www.google.com'
 alias d='\sdcv --color'
+alias e='"$PAGER"'
+# https://superuser.com/a/1202867
+alias fdu="find . -maxdepth 1 -execdir du -sh '{}' \+ | sort -h"
 alias g=git
+alias gcd='git clone --depth=1'
+alias gr='\grep --color=auto -i'
+alias grr='\grep --color=auto -iIR'
+alias h=htop
 alias l='\ls --color=auto -A --group-directories-first'
 alias ll='\ls --color=auto -lAh --group-directories-first'
+#alias lo=loop
+alias lop='loop ping'
+alias lopd='loop ping 9.9.9.9'
 alias m=man
 alias p=pacman
 alias pt=pactree
 alias pu=paru
 alias qre='qrencode -t utf8i -m 1'
-alias r='rem -c+2 -@'
-alias s='sudo ' # https://askubuntu.com/a/22043
+alias r='rem -cu+2 -@'
+# https://askubuntu.com/a/22043
+alias s='sudo '
 alias se='sudo -E '
+alias ska='ssh ka'
+alias sp='ssh pp'
 alias spd='speedtest; librespeed-cli'
 alias sv=sudoedit
 alias sy=systemctl
-alias tp='sudo tio /dev/ttyACM0'
-alias v='$EDITOR'
-alias va='$EDITOR "$XDG_DOCUMENTS_DIR/notes/computer/arch_install.md"'
-alias vc='$EDITOR "$XDG_DOCUMENTS_DIR/notes/computer/cli_notes.md"'
-alias vq='$EDITOR "$XDG_DOCUMENTS_DIR/notes/others/questions_ideas_tips.md"'
-alias vr='$EDITOR "$DOTREMINDERS"'
-alias vvrc='$EDITOR +e\ \$MYVIMRC'
+alias syd='systemctl list-dependencies --all'
+alias sydr='systemctl list-dependencies --all --reverse'
+alias sye='systemctl list-unit-files --state=enabled'
+alias sys='systemctl status'
+alias syu='systemctl --user'
+alias syue='systemctl --user list-unit-files --state=enabled'
+alias syus='systemctl --user status'
+alias v='"$EDITOR"'
+alias vd='vidir2 --linktargets'
+alias vrc='"$EDITOR" +e\ \$MYVIMRC'
 alias za='zoxide add'
-
-# almost never use
 #alias zq='zoxide query'
 #alias zqi='zoxide query -i'
 
diff --git a/home/xyz/.config/htop/htoprc b/home/xyz/.config/htop/htoprc
index 48d07e69..cb80a1bc 100644
--- a/home/xyz/.config/htop/htoprc
+++ b/home/xyz/.config/htop/htoprc
@@ -1,12 +1,8 @@
 # Beware! This file is rewritten by htop when settings are changed in the interface.
 # The parser is also very primitive, and not human-friendly.
-htop_version=3.1.0
-config_reader_min_version=2
+htop_version=3.2.0
+config_reader_min_version=3
 fields=0 48 17 18 38 39 40 2 46 47 49 1
-sort_key=46
-sort_direction=-1
-tree_sort_key=0
-tree_sort_direction=1
 hide_kernel_threads=1
 hide_userland_threads=1
 shadow_other_users=0
@@ -21,10 +17,8 @@ highlight_changes_delay_secs=5
 find_comm_in_cmdline=1
 strip_exe_from_cmdline=1
 show_merged_command=0
-tree_view=0
-tree_view_always_by_pid=0
-all_branches_collapsed=0
 header_margin=1
+screen_tabs=1
 detailed_cpu_time=0
 cpu_count_from_one=0
 show_cpu_usage=1
@@ -38,7 +32,30 @@ enable_mouse=1
 delay=15
 hide_function_bar=0
 header_layout=two_50_50
-column_meters_0=AllCPUs Memory Swap
-column_meter_modes_0=1 1 1
-column_meters_1=Tasks LoadAverage DiskIO NetworkIO
-column_meter_modes_1=2 2 2 2
+column_meters_0=LeftCPUs Memory Uptime LoadAverage Systemd
+column_meter_modes_0=1 1 2 2 2
+column_meters_1=RightCPUs Swap Tasks DiskIO NetworkIO
+column_meter_modes_1=1 1 2 2 2
+tree_view=0
+sort_key=46
+tree_sort_key=0
+sort_direction=-1
+tree_sort_direction=1
+tree_view_always_by_pid=0
+all_branches_collapsed=0
+screen:Main=PID USER PRIORITY NICE M_VIRT M_RESIDENT M_SHARE STATE PERCENT_CPU PERCENT_MEM TIME Command
+.sort_key=PERCENT_CPU
+.tree_sort_key=PID
+.tree_view=0
+.tree_view_always_by_pid=0
+.sort_direction=-1
+.tree_sort_direction=1
+.all_branches_collapsed=0
+screen:I/O=PID USER IO_PRIORITY IO_RATE IO_READ_RATE IO_WRITE_RATE PERCENT_SWAP_DELAY PERCENT_IO_DELAY Command
+.sort_key=IO_RATE
+.tree_sort_key=PID
+.tree_view=0
+.tree_view_always_by_pid=0
+.sort_direction=-1
+.tree_sort_direction=1
+.all_branches_collapsed=0
diff --git a/home/xyz/.config/nvim/init.vim b/home/xyz/.config/nvim/init.vim
index b08d967d..d73e0ba0 100644
--- a/home/xyz/.config/nvim/init.vim
+++ b/home/xyz/.config/nvim/init.vim
@@ -8,18 +8,19 @@ call plug#begin()
 "Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
 "Plug 'junegunn/fzf.vim'
 "Plug 'vim-perl/vim-perl', { 'for': 'perl', 'do': 'make clean carp dancer highlight-all-pragmas moose test-more try-tiny' }
-Plug 'glacambre/firenvim', { 'do': { _ -> firenvim#install(0) } }
+"Plug 'glacambre/firenvim', { 'do': { _ -> firenvim#install(0) } }
 " chriskempson/base16-vim doesn't do bold/italic for markdown syntax, and not maintained
-" fnune/base16-vim and RRethy/nvim-base16 seem both work, both support tree-sitter
-Plug 'fnune/base16-vim'
+" tinted-theming/base16-vim and RRethy/nvim-base16 seem both work, both support tree-sitter
+" I prefer tinted-theming/base16-vim in the past because of darker status bar color?
+Plug 'tinted-theming/base16-vim'
 " nvim-treesitter does not support markdown right now, so wait
 "Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'}  " We recommend updating the parsers on update
 " use latest vim-markdown
 Plug 'tpope/vim-markdown'
 " alternatives: h-hg/fcitx.nvim, rlue/vim-barbaric, lilydjwg/fcitx.vim
-Plug 'rlue/vim-barbaric'
+"Plug 'rlue/vim-barbaric'
 " alternatives: 'thinca/vim-ref' with 'eiiches/vim-ref-info', 'HiPhish/info.vim', 'alx741/vinfo'
-Plug 'HiPhish/info.vim'
+Plug 'https://gitlab.com/HiPhish/info.vim.git'
 call plug#end()
 
 " next line must put below `Plug 'glacambre/firenvim'`, else if click github issue textarea, then click elsewhere, then click textarea, textarea will not be selected (no cursor in it), not sure why
@@ -57,7 +58,8 @@ augroup END
 
 " :h markdown, for vim default tpope/vim-markdown
 "let g:markdown_folding = 1
-let g:markdown_minlines = 500
+" g:markdown_minlines before nvim 0.8, 500 works well; version 0.8 makes even 400 noticeable slow when keep pressing gk
+let g:markdown_minlines = 350
 "let g:markdown_fenced_languages = ['python', 'sh', 'vim', 'c', 'cpp']
 
 " netrw-p preview vertial split
@@ -68,7 +70,7 @@ let g:netrw_winsize = 20
 filetype plugin on
 
 " fold is slow and buggy, at least for different kinds of vim-markdown, disable it, not sure if works or not
-set nofoldenable
+"set nofoldenable
 
 language en_US
 set number relativenumber
@@ -80,9 +82,6 @@ colorscheme base16-tomorrow-night
 " set dir to current editing file's dir 
 set autochdir
 
-" always use system for ALL instead of use + and * operator?
-"set clipboard+=unnamedplus
-
 " Spaces & Tabs
 set tabstop=4       " number of visual spaces per TAB
 set softtabstop=4   " number of spaces in tab when editing
@@ -90,24 +89,30 @@ set shiftwidth=4    " number of spaces to use for autoindent
 "set expandtab       " tabs are space
 
 " https://www.zhihu.com/question/22363620/answer/21199296
-" last line seems is default to neovim but not vim 
-set fileencodings=ucs-bom,utf-8,utf-16,gbk,big5,gb18030,latin1
+" euc-cn=gb2312, cp936=gbk
+" it is recommended by `:h fileencodings` to put ucs-bom at first and latin1 at last
+" based on my experience, if put utf-16 in front of euc-cn, euc-cn will have mojibake
+" based on my experience, if put big5 in front of euc-cn and cp936, euc-cn will have mojibake
+" according to zhihu comment, if put gb18030 in front of big5 , big5 will have mojibake
+" according to wikipedia articles, euc-cn is preceded by cp936 which is preceded by gb18030, gb18030 is backward compatible with cp936 which seems is backward compatible with euc-cn
+set fileencodings=ucs-bom,utf-8,euc-cn,cp936,big5,gb18030,utf-16,latin1
+" seems is default to neovim but not vim
 set encoding=utf-8
 
 " some file on win10 display as unix but is dos
-"if has('win32')
-"	set fileformats=dos
-"	" windows 10 bug, need this to change cursor back to vertical bar after leaving neovim
-"	" the number after ver seems no effects, maybe because neovim is exited
-"	" https://github.com/alacritty/alacritty/issues/2839#issuecomment-766421840
-"	" use of ! after autocmd see youtube video above, not fully understood
-"	autocmd! VimLeave * set guicursor=a:ver25
-"endif
-
-" don't generate those three types of files
-set nobackup
-set noswapfile
-set noundofile
+if has('win32')
+	set fileformats=dos
+	" windows 10 bug, need this to change cursor back to vertical bar after leaving neovim
+	" the number after ver seems no effects, maybe because neovim is exited
+	" https://github.com/alacritty/alacritty/issues/2839#issuecomment-766421840
+	" use of ! after autocmd see youtube video above, not fully understood
+	autocmd! VimLeave * set guicursor=a:ver25
+endif
+
+" if don't want to generate swap file
+"set noswapfile
+" nvim backup file defualt off, see `:h nobackup` `:set backup?`
+" nvim undo file default off, see `:h noundofile` `:set undofile?`
 
 " gg=G work for .xml files now,:h matchit-activate
 " https://stackoverflow.com/questions/21408222/vim-indent-xml-file/28365920#28365920
@@ -117,6 +122,10 @@ packadd! matchit
 set ignorecase
 set smartcase
 
+" disable mouse support
+" :h disable-mouse
+set mouse=
+
 " map ctrl+h/j/k/l to move between split windows
 map <C-h> <C-w>h
 map <C-j> <C-w>j
@@ -124,8 +133,8 @@ map <C-k> <C-w>k
 map <C-l> <C-w>l
 
 " moving in long line
-nnoremap k gk
-nnoremap j gj
+"nnoremap k gk
+"nnoremap j gj
 
 nnoremap o o<Esc>
 nnoremap O O<Esc>
diff --git a/home/xyz/.config/systemd/user/ssh-agent.service b/home/xyz/.config/systemd/user/ssh-agent.service
index 66fa63ef..e867c4b1 100644
--- a/home/xyz/.config/systemd/user/ssh-agent.service
+++ b/home/xyz/.config/systemd/user/ssh-agent.service
@@ -11,7 +11,7 @@ Type=simple
 Environment=SSH_AUTH_SOCK=%t/ssh-agent.socket
 # DISPLAY required for ssh-askpass to work
 Environment=DISPLAY=:0
-ExecStart=/usr/bin/ssh-agent -D -a $SSH_AUTH_SOCK
+ExecStart=/usr/bin/ssh-agent -D -a $SSH_AUTH_SOCK -t 3600
 
 # github White-Oak approach
 # https://github.com/White-Oak/arch-setup-for-dummies/blob/master/setting-up-ssh-agent.md
diff --git a/home/xyz/.local/bin/cfg b/home/xyz/.local/bin/cfg
index 3f7ec29d..92a097e7 100755
--- a/home/xyz/.local/bin/cfg
+++ b/home/xyz/.local/bin/cfg
@@ -1,5 +1,6 @@
 #!/bin/sh
 
+umask 077
 while getopts lsmM opt; do
 	case $opt in
 		#c)		
diff --git a/home/xyz/.local/bin/gita b/home/xyz/.local/bin/gita
index 27b45549..9e445761 100755
--- a/home/xyz/.local/bin/gita
+++ b/home/xyz/.local/bin/gita
@@ -11,7 +11,7 @@ while getopts cls f; do
 done
 shift $((OPTIND-1))
 
-mes="${1:-refactor}"
+mes="${1:-update}"
 
 $cmd add -u
 $cmd commit -m "$mes"
diff --git a/home/xyz/.local/bin/gitfork b/home/xyz/.local/bin/gitfork
deleted file mode 100755
index cefc4f68..00000000
--- a/home/xyz/.local/bin/gitfork
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/bin/sh
-
-git clone "$1"
-cd "$(basename "$1" .git)" || exit
-git remote add upstream "$2"
-git branch fly
-git checkout fly
-git push --set-upstream origin fly
diff --git a/home/xyz/.local/bin/gitpu b/home/xyz/.local/bin/gitpu
deleted file mode 100755
index fcc32be9..00000000
--- a/home/xyz/.local/bin/gitpu
+++ /dev/null
@@ -1,19 +0,0 @@
-#!/bin/sh
-
-if [ -z "$1" ]; then
-	git checkout master 
-	git pull upstream master
-	git push
-	git checkout fly
-	git merge --no-edit master
-	git push
-else
-	for dir ; do
-		git -C "$dir" checkout master 
-		git -C "$dir" pull upstream master
-		git -C "$dir" push
-		git -C "$dir" checkout fly
-		git -C "$dir" merge --no-edit master
-		git -C "$dir" push
-	done
-fi
diff --git a/home/xyz/.local/bin/gitsetup b/home/xyz/.local/bin/gitsetup
deleted file mode 100755
index 56f91d76..00000000
--- a/home/xyz/.local/bin/gitsetup
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/bin/sh
-
-git clone "$1"
-cd "$(basename "$1" .git)" || exit
-git remote add upstream "$2"
-git checkout fly
diff --git a/home/xyz/.local/bin/mmi b/home/xyz/.local/bin/mmi
index cad872cc..350fe505 100755
--- a/home/xyz/.local/bin/mmi
+++ b/home/xyz/.local/bin/mmi
@@ -19,7 +19,7 @@ shift $((OPTIND-1))
 if [ -z "$1" ]; then
 	eval "$cmd"
 else
-	for dir ; do
+	for dir; do
 		cd "$dir" || exit
 		eval "$cmd"
 		cd "$origin" || exit
diff --git a/home/xyz/.local/bin/mvln b/home/xyz/.local/bin/mvln
index fb540390..54cef541 100755
--- a/home/xyz/.local/bin/mvln
+++ b/home/xyz/.local/bin/mvln
@@ -25,6 +25,3 @@ else
 		shift
 	done
 fi
-
-# for test
-#rm -rf ~/test/A\ A/; mkdir -p ~/test/A\ A/; cp -r ~/test/0t/ ~/test/A\ A/1t/; mvln ~/test/A\ A/1t/* ~/test/A\ A/; tree ~/test/A\ A/
diff --git a/home/xyz/.local/bin/mvtr b/home/xyz/.local/bin/mvtr
index 850f8dba..28eebf0f 100755
--- a/home/xyz/.local/bin/mvtr
+++ b/home/xyz/.local/bin/mvtr
@@ -9,6 +9,3 @@
 # -exec can't replace -execdir here, can write a -exec version
 
 find "$@" -depth -execdir sh -c 'dest="$(echo "$1" | tr -d "\047" | sed -E -e "s/([[:lower:]])([[:upper:]])/\1_\2/g" | tr "[:upper:] " "[:lower:]_" | tr -s "[:punct:]" | sed -E -e "s#/-#/#g" -e "s/_([[:punct:]])/\1/g" -e "s/([[:punct:]])_/\1/g" | tr -s "[:punct:]")"; [ -e "$dest" ] || mv -v -- "$1" "$dest"' shell '{}' \;
-
-# for test
-#mkdir -p ~/test/A\ A/; rm -rf ~/test/A\ A/1t/; cp -r ~/test/0t/ ~/test/A\ A/1t/; time mvtr ~/test/A\ A/1t/; tree ~/test/A\ A/1t/
diff --git a/home/xyz/.local/bin/o b/home/xyz/.local/bin/o
index d70a6d76..8fb066c7 100755
--- a/home/xyz/.local/bin/o
+++ b/home/xyz/.local/bin/o
@@ -13,6 +13,8 @@
 # using `>&-` or `2>&-` doesn't completely close mpv's output when run sth. like `o mpv file.mkv`
 # base on above observations, I choose to use `>/dev/null 2>&1` instead
 
+# need ; before } when it is in the same line as { ? https://www.shellcheck.net/wiki/SC1056
+
 if [ $# -eq 1 ] && [ -e "$1" ] && { ! [ -x "$1" ] || [ -d "$1" ];}; then
 	case "$1" in
 		# libreoffice, please don't let firefox eat your shit
diff --git a/home/xyz/.local/bin/time.uuid b/home/xyz/.local/bin/time-uuid
index 11cc67ad..bdaf4b3d 100755
--- a/home/xyz/.local/bin/time.uuid
+++ b/home/xyz/.local/bin/time-uuid
@@ -3,4 +3,4 @@
 # echo current nanosecond since epoch and alpha-numerically ordered UUID
 # https://stackoverflow.com/questions/28681650/generate-alpha-numerically-ordered-uuids-over-time?noredirect=1&lq=1
 # https://askubuntu.com/questions/342842/what-does-this-command-mean-awk-f-print-4
-echo "$(date '+%s.%N').$(uuidgen -t | awk -F- '{OFS="-"; print $3,$2,$1,$4,$5}')"
+echo "$(date '+%s-%N')-$(uuidgen -t | awk -F- '{OFS="-"; print $3,$2,$1,$4,$5}')"
diff --git a/home/xyz/.local/bin/upd b/home/xyz/.local/bin/upd
index 8fd6f24b..4552db43 100755
--- a/home/xyz/.local/bin/upd
+++ b/home/xyz/.local/bin/upd
@@ -2,34 +2,13 @@
 
 all () {
 	fast
+	clean
 	usb
-	#qb
-	#kg
-	#ncm
 	refl
-	#gall
 }
 
 clean () {
-	#nsxiv -c
-	# my ways
-	# -exec can't replace -execdir here
-	#find "$XDG_CACHE_HOME/nsxiv/" -depth -type d -empty -execdir rmdir -- '{}' \+
-	# -exec can replace -execdir here
-	#find "$XDG_CACHE_HOME/nsxiv/" -depth -type d -execdir rmdir --ignore-fail-on-non-empty -- '{}' \+
-	# nsxiv man page way
-	#find "$XDG_CACHE_HOME/nsxiv/" -depth -type d -empty ! -name '.' -exec rmdir -- '{}' \;
-
-	#rm "$HOME/.mozilla/firefox/xxxxxxxx.fly/prefs.js.backup."*
-
-	# https://unix.stackexchange.com/questions/92095/reset-atq-list-to-zero
-	sudo systemctl stop atd
-	echo 0 | sudo tee /var/spool/atd/.SEQ > /dev/null
-	sudo systemctl start atd
-
-	#rm -rf "$XDG_VIDEOS_DIR/recordings/tmp/"
-
-	sudo pacman -Sc --noconfirm
+	paru -aSc --noconfirm
 }
 
 # basic daily stuff
@@ -38,100 +17,60 @@ fast () {
 	misc
 }
 
-gall () {
-	gallery-dl --download-archive "$XDG_DOCUMENTS_DIR/database/gallery-dl.sqlite3" -d "$XDG_PICTURES_DIR/anime/gallery-dl/" -i "$XDG_CONFIG_HOME/myconf/gallery_urls"
-}
-
-userjs () {
-	kill $(pidof "$BROWSER")
-	"$HOME/.mozilla/firefox/xxxxxxxx.fly/prefsCleaner.sh" -s
-	"$HOME/.mozilla/firefox/xxxxxxxx.fly/updater.sh" -us
-}
-
-kg () {
-	curlkg -u649b9e82272a348b -- "$XDG_MUSIC_DIR/not_pure/lan_lan/kg/"
-	#curlkg -u64949d822c25328c -- "$XDG_MUSIC_DIR/not_pure/cheng_ruan/kg/"
-}
-
 misc () {
-	"$EDITOR" +PlugUpgrade +PlugClean! +PlugUpdate +qa
-	tldr --update
-	sudo hardcode-fixer
-	sudo units_cur
-	awk '!a[$0]++' "$XDG_DATA_HOME/sdcv_history" | sponge "$XDG_DATA_HOME/sdcv_history"
-
-	# temperory solution before find a way of using git submodule or subtree with `cfg -l`
-	#git --git-dir=/home/xyz/.mozilla/firefox/xxxxxxxx.fly/chrome/firefox-csshacks/.git/ --work-tree=/home/xyz/.mozilla/firefox/xxxxxxxx.fly/chrome/firefox-csshacks/ pull
-
-	#userjs
-	clean
-}
-
-ncm () {
-	curlncm -a48860966 -- "$XDG_MUSIC_DIR/not_pure/lan_lan/ncm/artist/"
-	#curlncm -a46703185 -- "$XDG_MUSIC_DIR/not_pure/cheng_ruan/ncm/artist/"
-	#curlncm -a30382647 -- "$XDG_MUSIC_DIR/not_pure/qi_tian_sakura/ncm/artist/"
-
-	curlncm -r793052426 -- "$XDG_MUSIC_DIR/not_pure/lan_lan/ncm/djradio/"
-	#curlncm -r792968433 -- "$XDG_MUSIC_DIR/not_pure/cheng_ruan/ncm/djradio/"
-	#curlncm -r792042397 -- "$XDG_MUSIC_DIR/not_pure/qi_tian_sakura/ncm/djradio/"
+	"$EDITOR" +PlugClean! +PlugUpdate +qa
+	rustup update
 }
 
 pac () {
 	pacpacs="$(sudo pacman --noconfirm -Syu | tee /dev/tty | grep '^Packages' | cut -d' ' -f3-)"
-	aurpacs="$(paru --noconfirm -aSyu | tee /dev/tty | grep '^Aur' | cut -d' ' -f3-)"
+	aurpacs="$(paru --noconfirm -aSu | tee /dev/tty | grep '^Aur' | cut -d' ' -f3-)"
 	# part steal from aur comment
 	# sometimes "ERROR: Failure while downloading": https://github.com/neovim/neovim/issues/15709
 	# echo 1, printf 1 and yes 1 all works? not sure why
 	# aur neovim-nightly-bin has some issue on 12/26/2021? switch to community repo neovim temporary
 	#rm -rf ~/.cache/paru/clone/neovim-nightly-bin/ && echo 1 | PARU_PAGER=cat paru --rebuild --redownload neovim-nightly-bin
-	sudo pacman -Fy
+	pacman -Qqme > "$XDG_CONFIG_HOME/myconf/pacman_Qqme"
+	pacman -Qqne > "$XDG_CONFIG_HOME/myconf/pacman_Qqne"
+	systemctl list-unit-files --state=enabled > "$XDG_CONFIG_HOME/myconf/sye"
+	systemctl --user list-unit-files --state=enabled > "$XDG_CONFIG_HOME/myconf/syue"
 	# pacdiff default use pacman database, so no need `sudo -E` for find, but will be a little bit slower
 	log="$log
 updated pacman packages: $pacpacs
 updated aur packages: $aurpacs
 pacdiff: $(pacdiff -o | tr '\n' ' ')
+checkrebuild: $(checkrebuild)
 "
 }
 
-qb () {
-	rm -r -- "$HOME/programs/qbittorrent_search_plugins/"
-	curlqb "$HOME/programs/qbittorrent_search_plugins/"
-}
-
 refl () {
-	sudo reflector --verbose --save /etc/pacman.d/mirrorlist --score 50 --fastest 45
+	# why not use http:
+	# https://www.reddit.com/r/archlinux/comments/kx149z/should_i_use_http_mirrors/
+	# https://www.reddit.com/r/archlinux/comments/ej4k4d/is_it_safe_to_use_not_secured_http_pacman_mirrors/
+	# rsync may need to change XferCommand in /etc/pacman.conf
+	# https://www.reddit.com/r/archlinux/comments/mynw6e/rsync_mirrors_with_pacman/
+	# need --delay so no super out of sync mirrors
+	sudo reflector --verbose --save /etc/pacman.d/mirrorlist --country us --protocol https --delay 1 --latest 25 --score 25 --fastest 10
 }
 
 usb () {
-	cfg -l push usb
 	cfg -s push
-	git --git-dir="$XDG_DOCUMENTS_DIR/notes/.git/" --work-tree="$XDG_DOCUMENTS_DIR/notes/" push usb
-	git --git-dir="$HOME/programs/reminders/.git/" --work-tree="$HOME/programs/reminders/" push usb
-	# not sure if useful or not
-	sync
 }
 
 if [ $# -eq 0 ]; then
 	fast
 else
-	while getopts acfgjkmnpqru opt; do
+	while getopts acfmpru opt; do
 		case $opt in
 			a)all;;
 			c)clean;;
 			f)fast;;
-			g)gall;;
-			j)userjs;;
-			k)kg;;
 			m)misc;;
-			n)ncm;;
 			p)pac;;
-			q)qb;;
 			r)refl;;
 			u)usb;;
 			\?)exit 1;;
 		esac
 	done
 fi
-
-printf '%s' "$log"
+[ "$log" ] && printf '%s' "$log" | tee "$XDG_DOCUMENTS_DIR/logs/upd.log"
diff --git a/home/xyz/.local/bin/wh b/home/xyz/.local/bin/wh
index 4206c363..d20f0de6 100755
--- a/home/xyz/.local/bin/wh
+++ b/home/xyz/.local/bin/wh
@@ -8,4 +8,4 @@ sgr0="$(tput sgr0)"
 for cmd in type whatis whereis which "pacman -Qo --color always"; do
 	printf '\n%s\n%s\n' "$setaf$cmd $*$sgr0" "$($cmd "$@" 2>&1)"
 	#printf '\n\033[0;34m%s\033[0m\n%s\n' "$setaf$cmd $*$sgr0" "$($cmd "$@" 2>&1)"
-done | $PAGER
+done | "$PAGER"
diff --git a/home/xyz/.profile b/home/xyz/.profile
index f2cc4d20..b4dd4240 100644
--- a/home/xyz/.profile
+++ b/home/xyz/.profile
@@ -3,6 +3,7 @@
 export XDG_CONFIG_HOME="$HOME/.config/"
 export XDG_CACHE_HOME="$HOME/.cache/"
 export XDG_DATA_HOME="$HOME/.local/share/"
+export XDG_STATE_HOME="$HOME/.local/state/"
 
 . "$XDG_CONFIG_HOME/user-dirs.dirs"
 export XDG_DESKTOP_DIR
@@ -18,72 +19,43 @@ PATH="$(find "$HOME/.local/bin" -type d -exec printf '%s:' '{}' \+)$PATH"
 export PATH
 export HISTSIZE=15000
 export HISTFILESIZE=15000
+export HISTCONTROL=ignorespace
 
+# sqlite uses VISUAL for the edit() SQL function default text editor
+# https://sqlite.org/cli.html
+export VISUAL=nvim
 export EDITOR=nvim
-export BROWSER=firefox
+export PAGER=less
 # -X seems can keep the output if exit less?
 # -F is useful when sdcv need user to manually select similar word, after selection if no -F less will not quit if one screen
 # but other situation seems less use -F as default?
 # steal from sdcv arch wiki
-export PAGER=less
+# CALCURSE_PAGER less can't use -F, else ? and > hotkey will only blink the text
 export LESS=-FRXi
 
-export SDCV_PAGER="$PAGER"
-export SDCV_HISTSIZE=10000
-# CALCURSE_PAGER less can't use -F, else ? and > hotkey will only blink the text
-#export CALCURSE_PAGER=less
-# not posix
 export MANPAGER='nvim +Man!'
-export MANSECT='1p:1:n:l:8:3p:3:0p:0:2:5:4:9:6:7'
+# This MANSECT prioritize POSIX manpages. After use it for a long time, I think it is not suitable for me any more.
+#export MANSECT='1p:1:n:l:8:3p:3:0p:0:2:5:4:9:6:7'
 export SSH_AUTH_SOCK="$XDG_RUNTIME_DIR/ssh-agent.socket"
 export INPUTRC="$XDG_CONFIG_HOME/.inputrc"
-#export QT_QPA_PLATFORMTHEME=qt5ct
-#export QT_QPA_PLATFORMTHEME=gtk2
-export QT_QPA_PLATFORMTHEME=qt6ct
-#export QT_STYLE_OVERRIDE=kvantum
-#export SXHKD_SHELL=sh
+# Thanks to https://github.com/trialuser02/qt6gtk2/pull/5
 # enable color for `tree` command, not forced
 export CLICOLOR=1
 # for pacdiff, without using aur neovim-drop-in or neovim-symlinks
 export DIFFPROG='nvim -d'
 export MAKEFLAGS="-j$(nproc --all)"
-export DOTREMINDERS="$HOME/programs/reminders/.reminders"
-export GTK_IM_MODULE=fcitx
-export QT_IM_MODULE=fcitx
-export XMODIFIERS=@im=fcitx
 # use sudo find for some files or dirs that has no permission ex: ~/.cache/paru/clone/
 #export FZF_DEFAULT_COMMAND="fd --no-ignore --hidden --exclude .git"
 #export FZF_CTRL_T_COMMAND="fd --absolute-path --no-ignore --hidden --exclude .git"
 #export FZF_ALT_C_COMMAND="fd --no-ignore --hidden --type d --exclude .git"
-export FZF_DEFAULT_COMMAND="sudo find . -mindepth 1 -path '*/\.git' -prune -o -print"
+export FZF_DEFAULT_COMMAND="find . -mindepth 1 -path '*/\.git' -prune -o -print"
 # https://askubuntu.com/questions/444551/get-absolute-path-of-files-using-find-command
 # following two lines if use "" on the outermost, will not perfom expected, not sure why
-export FZF_CTRL_T_COMMAND='sudo find "$PWD" -mindepth 1 -path "*/\.git" -prune -o -print'
+export FZF_CTRL_T_COMMAND='find "$PWD" -mindepth 1 -path "*/\.git" -prune -o -print'
 #export FZF_CTRL_T_COMMAND='sudo find "$(pwd)" -path "*/\.git" -prune -o -print'
 # ~+ is bashism
 #export FZF_CTRL_T_COMMAND="sudo find ~+ -path '*/\.git' -prune -o -print"
-export FZF_ALT_C_COMMAND="sudo find . -mindepth 1 -path '*/\.git' -prune -o -type d -print"
-
-export SCR_WIDTH=1600
-export SCR_HEIGHT=900
-
-# for clipmenu
-# set clipmenud to store clipboard only, don't store selection (primary)
-#export CM_SELECTIONS="clipboard"
-# X11, copy / close program / paste to another program, if 0 will paste nothing
-#export CM_OWN_CLIPBOARD=1
-#export CM_MAX_CLIPS=8
-
-# GDK_SCALE and GDK_DPI_SCALE should be use at the same time
-# more see bookmarks about dpi
-# not sure if correct
-#export GDK_SCALE=1.36
-#export GDK_DPI_SCALE=0.73
-# correct but not sure if fits me
-#export GDK_SCALE=2
-#export GDK_DPI_SCALE=0.5
-
-playerctld daemon
+export FZF_ALT_C_COMMAND="find . -mindepth 1 -path '*/\.git' -prune -o -type d -print"
 
 # must source .bashrc after export _ZO_ECHO=1 and INPUTRC=..., else these two env will has no effect, don't know why
 # here `. ~/.bashrc` same as `source ~/.bashrc`, see `source filename` in `man bash`, and `. file` in `man dash`
@@ -91,9 +63,3 @@ playerctld daemon
 # https://github.com/koalaman/shellcheck/wiki/SC3046
 #[[ -f ~/.bashrc ]] && . ~/.bashrc
 [ -f "$HOME/.bashrc" ] && . "$HOME/.bashrc"
-
-# startx when login, should be put after environmental variables for .xinitrc to use
-# use `[ "$XDG_VTNR" ]` to avoid "-bash: [: : integer expression expected" warning/error message, when `sudo su - xyz` or ssh into a remote server, not sure if best practice or not
-#if [ -z "$DISPLAY" ] && [ "$XDG_VTNR" ] && [ "$XDG_VTNR" -eq 1 ]; then
-#	exec startx
-#fi