1

27 files changed, 248 insertions, 130 deletions

diff --git a/scripts/.local/bin/allow-screensaver b/scripts/.local/bin/allow-screensaver
new file mode 100755
index 0000000..0824816
--- /dev/null
+++ b/scripts/.local/bin/allow-screensaver
@@ -0,0 +1,6 @@
+#!/bin/sh
+export DISPLAY=:0.0
+xset s on
+xset s blank
+xset +dpms
+notify-send "Screensaver ON"
diff --git a/scripts/.local/bin/bmark b/scripts/.local/bin/bmark
new file mode 100755
index 0000000..c0164b3
--- /dev/null
+++ b/scripts/.local/bin/bmark
@@ -0,0 +1,35 @@
+#!/bin/sh
+
+BOOKMARK_FILE="$HOME/sync/bookmarks.dat"
+
+DMENU="$(command -v cdmenu)"
+if [ -z "$DMENU" ]; then
+    DMENU="$(command -v dmenu)"
+fi
+ask(){ $DMENU -i -fn 'Monospace' -l 30; }
+
+if [ -z "$1" ]; then
+    link=$(grep -v "^$" "$BOOKMARK_FILE" | ask | cut -d' ' -f1)
+
+    if [ -n "$WAYLAND_DISPLAY" ]; then
+        ydotool type --clearmodifiers "$link"
+    elif [ -n "$DISPLAY" ]; then
+        xdotool type --clearmodifiers "$link"
+    else
+        echo "Error: No Wayland or X11 display detected" >&2
+        exit 1
+    fi
+
+    exit 0
+fi
+
+if [ "$1" = "add" ] && [ -n "$2" ]; then
+    if grep -q "$2" "$BOOKMARK_FILE"
+    then
+        notify-send "Bookmark already saved" "$2"
+    else
+        echo "$2 ; ; unsorted" >> "$BOOKMARK_FILE"
+        notify-send "Bookmark added" "$2"
+    fi
+    exit 0
+fi
diff --git a/scripts/.local/bin/cdmenu b/scripts/.local/bin/cdmenu
index c31f269..89d39a7 100755
--- a/scripts/.local/bin/cdmenu
+++ b/scripts/.local/bin/cdmenu
@@ -1,7 +1,7 @@
-#! /bin/bash
+#!/bin/sh
 # colored dmenu for use in scripts
 
 getcolor() {
-    xrdb -query | awk '/*.'$1:'/ { print substr($2,2) }'
+    xrdb -query | awk '/*.'"$1":'/ { print substr($2,2) }'
 }
 dmenu -nb "#$(getcolor background)" -nf "#$(getcolor foreground)" -sb "#$(getcolor foreground)" -sf "#$(getcolor background)" "$@"
diff --git a/scripts/.local/bin/checkcpufreq b/scripts/.local/bin/check-cpu-freq
index 26edc2c..26edc2c 100755
--- a/scripts/.local/bin/checkcpufreq
+++ b/scripts/.local/bin/check-cpu-freq
diff --git a/scripts/.local/bin/checkpipewire b/scripts/.local/bin/check-pipewire
index d5b3389..d5b3389 100755
--- a/scripts/.local/bin/checkpipewire
+++ b/scripts/.local/bin/check-pipewire
diff --git a/scripts/.local/bin/checkvideodriver b/scripts/.local/bin/check-video-driver
index d398345..d398345 100755
--- a/scripts/.local/bin/checkvideodriver
+++ b/scripts/.local/bin/check-video-driver
diff --git a/scripts/.local/bin/checkzswap b/scripts/.local/bin/check-zswap
index d6a4a00..dc08006 100755
--- a/scripts/.local/bin/checkzswap
+++ b/scripts/.local/bin/check-zswap
@@ -2,14 +2,15 @@
 
 # https://gist.github.com/phizev/31185a30e7d4984724f1fbbf9c2afe19
 
-ENABLED=$(cat /sys/module/zswap/parameters/enabled)
-COMPRESSOR=$(cat /sys/module/zswap/parameters/compressor)
-ZPOOL=$(cat /sys/module/zswap/parameters/zpool)
+echo "Need to read files in /sys/modules/zswap, need root permissions"
+ENABLED=$(sudo -A cat /sys/module/zswap/parameters/enabled)
+COMPRESSOR=$(sudo -A cat /sys/module/zswap/parameters/compressor)
+ZPOOL=$(sudo -A cat /sys/module/zswap/parameters/zpool)
 PAGE_SIZE=$(getconf PAGE_SIZE)
-STORED_PAGES=$(cat /sys/kernel/debug/zswap/stored_pages)
-POOL_TOTAL_SIZE=$(cat /sys/kernel/debug/zswap/pool_total_size)
+STORED_PAGES=$(sudo -A cat /sys/kernel/debug/zswap/stored_pages)
+POOL_TOTAL_SIZE=$(sudo -A cat /sys/kernel/debug/zswap/pool_total_size)
 
-POOL_SIZE=$(numfmt --to=iec-i $POOL_TOTAL_SIZE)
+POOL_SIZE=$(numfmt --to=iec-i "$POOL_TOTAL_SIZE")
 
 if [ "$POOL_TOTAL_SIZE" = "0" ]
 then
diff --git a/scripts/.local/bin/chsink b/scripts/.local/bin/chsink
index 90355e6..9948ff6 100755
--- a/scripts/.local/bin/chsink
+++ b/scripts/.local/bin/chsink
@@ -1,14 +1,14 @@
 #!/bin/sh
 
 setsink() {
-    tgtdevname=$(cat -)
+    tgtdevname="$(cat -)"
     if [ -z "$tgtdevname" ]; then
         echo "No device passed"
         return
     fi
 
-    tgtdev=$(pactl list sinks short | grep $tgtdevname)
-    tgtdevid=$(echo $tgtdev | awk '{print $1}')
+    tgtdev=$(pactl list sinks short | grep "$tgtdevname")
+    tgtdevid=$(echo "$tgtdev" | awk '{print $1}')
     curdevid=$(pactl list sinks short | grep RUNNING | awk '{print $1}')
 
     echo "Swapping to device $tgtdev"
@@ -17,16 +17,16 @@ setsink() {
     echo "Current device ID $curdevid"
     notify-send "Swapping to $tgtdevname"
 
-    pactl set-default-sink $tgtdevid
+    pactl set-default-sink "$tgtdevid"
     if [ -n "$curdevid" ]; then
-        pactl suspend-sink $curdevid 1
+        pactl suspend-sink "$curdevid" 1
     fi
-    pactl suspend-sink $tgtdevid 0
+    pactl suspend-sink "$tgtdevid" 0
 
     #move all audio streams to the new sink
-    pactl list short sink-inputs | while read stream; do
-        streamId=$(echo $stream | awk '{print $1}')
-        echo 'Moving stream' $stream 'with id' $streamId
+    pactl list short sink-inputs | while read -r stream; do
+        streamId=$(echo "$stream" | awk '{print $1}')
+        echo 'Moving stream' "$stream" 'with id' "$streamId"
         pactl move-sink-input "$streamId" "$tgtdevid"
     done
 }
diff --git a/scripts/.local/bin/compress-pdf b/scripts/.local/bin/compress-pdf
new file mode 100755
index 0000000..d1511d6
--- /dev/null
+++ b/scripts/.local/bin/compress-pdf
@@ -0,0 +1,30 @@
+#!/bin/sh
+
+# https://askubuntu.com/questions/113544/how-can-i-reduce-the-file-size-of-a-scanned-pdf-file
+#-dPDFSETTINGS=/screen lower quality, smaller size. (72 dpi)
+#-dPDFSETTINGS=/ebook for better quality, but slightly larger pdfs. (150 dpi)
+#-dPDFSETTINGS=/prepress output similar to Acrobat Distiller "Prepress Optimized" setting (300 dpi)
+#-dPDFSETTINGS=/printer selects output similar to the Acrobat Distiller "Print Optimized" setting (300 dpi)
+#-dPDFSETTINGS=/default selects output intended to be useful across a wide variety of uses, possibly at the expense of a larger output file
+PDFSETTINGS="/printer"
+image_resolution="300"
+
+basename=$(echo "$1" | cut -f 1 -d '.')
+
+# full list of parameters
+# https://ghostscript.com/docs/9.54.0/VectorDevices.htm
+
+#-dCompatibilityLevel=1.4 \
+gs  -q -dNOPAUSE -dBATCH -dSAFER \
+    -sDEVICE=pdfwrite \
+    -dPDFSETTINGS="$PDFSETTINGS" \
+    -dEmbedAllFonts=true \
+    -dSubsetFonts=true \
+    -dColorImageDownsampleType=/Bicubic \
+    -dColorImageResolution="$image_resolution" \
+    -dGrayImageDownsampleType=/Bicubic \
+    -dGrayImageResolution="$image_resolution" \
+    -dMonoImageDownsampleType=/Bicubic \
+    -dMonoImageResolution="$image_resolution" \
+    -sOutputFile="$basename.compressed.pdf" \
+     "$1"
diff --git a/scripts/.local/bin/dcpug b/scripts/.local/bin/dcpug
index 762ad96..736cfd7 100755
--- a/scripts/.local/bin/dcpug
+++ b/scripts/.local/bin/dcpug
@@ -1,20 +1,15 @@
 #!/bin/sh
 
 dmenu="$(command -v cdmenu)"
-if [ "$dmenu" == "" ]; then
+if [ -z "$dmenu" ]; then
     dmenu="dmenu"
 fi
 
-sudo="$(command -v sudo)"
-if [ "$sudo" == "" ]; then
-    sudo="doas"
-fi
-
-profiles="$(cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors | sed 's/ /\\n/g')"
+profiles="$(sed 's/ /\\n/g' /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors)"
 
-profile=$(printf $profiles | $dmenu)
+profile=$(printf '%s' "$profiles" | $dmenu)
 
 notify-send "Set CPU profile: $profile"
-$sudo cpupower frequency-set --governor $profile
+sudo -A cpupower frequency-set --governor "$profile"
 # repeat, for good measure
-$sudo cpupower frequency-set --governor $profile
+sudo -A cpupower frequency-set --governor "$profile"
diff --git a/scripts/.local/bin/displayselect b/scripts/.local/bin/displayselect
index c8f54d2..c1e3908 100755
--- a/scripts/.local/bin/displayselect
+++ b/scripts/.local/bin/displayselect
@@ -55,7 +55,7 @@ multimon() { # Multi-monitor handler.
 	esac ;}
 
 onescreen() { # If only one output available or chosen.
-	xrandr --output "$1" --auto --scale 1.0x1.0 $(echo "$allposs" | grep -v "\b$1" | awk '{print "--output", $1, "--off"}' | paste -sd ' ' -)
+	xrandr --output "$1" --auto --scale 1.0x1.0 "$(echo "$allposs" | grep -v "\b$1" | awk '{print "--output", $1, "--off"}' | paste -sd ' ' -)"
 	}
 
 postrun() { # Stuff to run to clean up.
diff --git a/scripts/.local/bin/dkill b/scripts/.local/bin/dkill
index e3aca22..1cbf545 100755
--- a/scripts/.local/bin/dkill
+++ b/scripts/.local/bin/dkill
@@ -1,23 +1,17 @@
-#!/usr/bin/env bash
+#!/bin/sh
 
 # dmenu theming
 dmenu="$HOME/.local/bin/cdmenu"
-lines="-l 30"
 
-selected="$(ps -a -u $USER | \
-            "$dmenu" -i -p "Select process to kill" \
-            $lines | \
-            awk '{print $1" "$4}')";
+selected="$(ps -a -u "$USER" | "$dmenu" -l 16 -i -p "Select process to kill"  | awk '{print $1" "$4}')";
 
-if [[ ! -z $selected ]]; then
+if [ -n "$selected" ]; then
 
-    answer="$(echo -e "Yes\nNo" | \
-            "$dmenu" -i -p "$selected will be killed, are you sure?" \
-            $lines )"
+    answer="$(printf 'Yes\nNo' | "$dmenu" -i -p "$selected will be killed, are you sure?")"
 
-    if [[ $answer == "Yes" ]]; then
-        selpid="$(awk '{print $1}' <<< $selected)";
-        kill -9 $selpid
+    if [ "$answer" = "Yes" ]; then
+        selpid="$(echo "$selected" | awk '{print $1}')";
+        kill -9 "$selpid"
     fi
 fi
 
diff --git a/scripts/.local/bin/dmnt b/scripts/.local/bin/dmnt
index bb98902..7966d07 100755
--- a/scripts/.local/bin/dmnt
+++ b/scripts/.local/bin/dmnt
@@ -1,15 +1,15 @@
 #!/bin/sh
 
 #shopt -s expand_aliases
-DMENU="$(command -v cdmenu)"
+dmenu="$(command -v cdmenu)"
 
 getmount() { \
     [ -z "$chosen" ] && exit 1
     # shellcheck disable=SC2086
-    mp="$(find $1 2>/dev/null | "$DMENU" -l 16 -i -p "Type in mount point.")" || exit 1
+    mp="$(find $1 2>/dev/null | "$dmenu" -l 16 -i -p "Type in mount point.")" || exit 1
     [ "$mp" = "" ] && exit 1
     if [ ! -d "$mp" ]; then
-        mkdiryn=$(printf "No\nYes" | "$DMENU" -i -p "$mp does not exist. Create it?") || exit 1
+        mkdiryn=$(printf "No\nYes" | "$dmenu" -i -p "$mp does not exist. Create it?") || exit 1
         [ "$mkdiryn" = "Yes" ] && (mkdir -p "$mp" || sudo -A mkdir -p "$mp")
     fi
 }
@@ -45,14 +45,14 @@ mountusb() { \
 mountandroid() { \
     getmount "/mnt -maxdepth 1 -type d"
     jmtpfs -device="$1" "$mp"
-    #echo "OK" | "$DMENU" -i -p "Tap Allow on your phone if it asks for permission and then press enter" || exit 1
+    #echo "OK" | "$dmenu" -i -p "Tap Allow on your phone if it asks for permission and then press enter" || exit 1
     #jmtpfs -device="$1" "$mp"
     notify-send "Android mounted to $mp" ""
 }
 
 
 unmountdev() { \
-    result="$(sudo umount \"$1\" 2>&1)"
+    result="$(sudo umount "$1" 2>&1)"
     if [ -z "$result" ]; then
         notify-send "$1 unmounted" ""
         return
@@ -61,10 +61,10 @@ unmountdev() { \
         pids="$(echo "$processes" | awk '{print $2}')"
         #notify-send -u critical "Unmount device" "$result\nPreparing list of processes blocking $1..."
         notify-send "Unmount $1" "$result\nBlocking processes:\n$processes"
-        action=$(echo -e "nothing\nterminate\nkill" | "$DMENU" -i -p "What to do to processes blocking $1" -l 3)
+        action=$(printf 'nothing\nterminate\nkill' | "$dmenu" -i -p "What to do to processes blocking $1" -l 3)
         case $action in
-            terminate) echo "$pids" | while IFS='\n' read -r pid ; do kill $pid; done ;;
-            kill) echo "$pids" | while IFS='\n' read -r pid ; do kill -9 $pid; done ;;
+            terminate) echo "$pids" | while IFS="$(printf '\n')" read -r pid ; do kill "$pid"; done ;;
+            kill) echo "$pids" | while IFS="$(printf '\n')" read -r pid ; do kill -9 "$pid"; done ;;
             nothing)
                 notify-send "Unmount of $1 aborted" ""
                 return ;;
@@ -74,16 +74,16 @@ unmountdev() { \
 }
 
 selectusb() { \
-    chosen=$(lsblk -lpo "vendor,model,name,label,size,mountpoint" | "$DMENU" -i -l 16 | xargs | cut -d' ' -f 1)
+    chosen=$(lsblk -lpo "vendor,model,name,label,size,mountpoint" | "$dmenu" -i -l 16 | xargs | cut -d' ' -f 1)
     # if mounted
-    if [ ! -z "$(grep $chosen "/etc/mtab")" ] ; then
-        choice=$(echo -e "No\nYes" | "$DMENU" -i -l 2 -p "Partition is mounted. Unmount?")
+    if grep -q "$chosen" "/etc/mtab" ; then
+        choice=$(printf 'No\nYes' | "$dmenu" -i -l 2 -p "Partition is mounted. Unmount?")
         case $choice in
-            Yes) unmountdev $chosen ;;
+            Yes) unmountdev "$chosen" ;;
             No) exit ;;
         esac
     else
-        mountusb $chosen
+        mountusb "$chosen"
     fi
 }
 
@@ -91,15 +91,15 @@ selectusb() { \
 mountsamba() { \
 
     mounted=$(mount -t cifs)
-    if [[ -z "$mounted" ]]; then
+    if [ -z "$mounted" ]; then
         actions="mount\nunmount"
-        action=$(printf "$actions" | "$DMENU" -i -p "Samba action:")
+        action=$(printf '%s' "$actions" | "$dmenu" -i -p "Samba action:")
 
-        if [[ $action == "unmount" ]]; then
-            mount=$(printf "$mounted" | "$DMENU" -i -p "Share to unmount:")
-            printf "Selected: $mount\n"
-            mount_dir=$(printf "$mount" | cut -d' ' -f 3)
-            printf "$mount_dir\n"
+        if [ "$action" = "unmount" ]; then
+            mount=$(printf '%s' "$mounted" | "$dmenu" -i -p "Share to unmount:")
+            printf 'Selected: %s\n' "$mount"
+            mount_dir=$(printf '%s' "$mount" | cut -d' ' -f 3)
+            printf '%s\n' "$mount_dir"
             sudo -A umount "$mount_dir"
             exit 0
         fi
@@ -108,57 +108,58 @@ mountsamba() { \
 
     # get IP of this device
     IP=$(ip addr | grep 'state UP' -A2 | tail -n1 | awk '{print $2}' | cut -f1  -d'/')
-    printf "IP: $IP\n"
+    echo "IP: $IP"
     # prepare subnet choices: choose IP or run a scan if a wildcard specified
-    subnets="$IP\n$(echo $IP | cut -d. -f1-3).1\n$(echo $IP | cut -d. -f1-3).*\n$(echo $IP | cut -d. -f1-2).*.*"
-    printf "Subnets available:\n$subnets\n"
-    subnet=$(printf "$subnets" | "$DMENU" -i -l 16 -p "Input samba scan range")
-    printf "Subnet chosen: $subnet\n"
+    subnets="$IP\n$(echo "$IP" | cut -d. -f1-3).1\n$(echo "$IP" | cut -d. -f1-3).*\n$(echo "$IP" | cut -d. -f1-2).*.*"
+    printf 'Subnets available:\n%s\n' "$subnets"
+    subnet=$(printf '%s' "$subnets" | "$dmenu" -i -l 16 -p "Input samba scan range")
+    printf 'Subnet chosen: %s' "$subnet"
 
-    if [[ $subnet == *[*]* ]]; then
+    # if there's a * in subnet
+    if [ "${subnet#*\*}" != "$subnet" ]; then
         notify-send "Scanning network for samba shares..." ""
-        servers="$(nmap "$1" -p 445 --open -oG -)"
-        printf "$servers\n"
+        servers="$(nmap "$subnet" -p 445 --open -oG -)"
+        echo "$servers"
 
         IPs=$(echo "$servers" | grep Scan | cut -d' ' -f2-)
-        printf "Server IPs:\n$IPs\n"
+        printf 'Server IPs:\n%s\n' "$IPs"
 
-        IP=$(printf "$IPs" | "$DMENU" -i -l 16 -p "Choose samba server IP")
-        printf "Selected IP: $IP\n"
+        IP=$(printf '%s' "$IPs" | "$dmenu" -i -l 16 -p "Choose samba server IP")
+        echo "Selected IP: $IP"
     else
         IP="$subnet"
     fi
 
-    user=$(printf "$(whoami)\nanonymous" | "$DMENU" -p "Samba username:")
-    printf "$user\n"
-    if [[ $user != "anonymous" ]]; then
+    user=$(printf '%s\nanonymous' "$(whoami)" | "$dmenu" -p "Samba username:")
+    echo "$user"
+    if [ "$user" != "anonymous" ]; then
         password=$(pass-askpass "$user's password ")
-        shares="""$(smbclient -L $IP --user $user --password $password)"""
+        shares="""$(smbclient -L "$IP" --user "$user" --password "$password")"""
     else
         notify-send "Attempting anonymous login..." ""
-        shares="""$(smbclient -L $IP -N)"""
+        shares="""$(smbclient -L "$IP" -N)"""
     fi
-    printf "Raw shares:\n$shares\n"
+    printf 'Raw shares:\n%s\n' "$shares"
 
     #shares=$(printf "$shares" | sed -e 's/^[[:space:]]*//')
     #printf "Cleaned shares:\n$shares\n"
 
-    share=$(printf "$shares" | "$DMENU" -i -l 16 -p "Which samba share to mount?")
-    printf "$share\n"
+    share=$(printf '%s' "$shares" | "$dmenu" -i -l 16 -p "Which samba share to mount?")
+    echo "$share"
 
     # leave only the share name, assuming no whitespace in share name
-    chosen=$(printf $share | cut -d' ' -f 1)
-    printf "Chosen: $chosen\n"
+    chosen=$(printf '%s' "$share" | cut -d' ' -f 1)
+    echo "Chosen: $chosen"
 
     share="//$IP/$chosen"
 
     getmount "/mnt -maxdepth 1 -type d"
-    sudo -A mount -t cifs -o user="$user",password="$password",iocharset=utf8,uid=$(id -u),gid=$(id -g),file_mode=0644,dir_mode=0755 "$share" "$mp"
-    if [ $? -ne 0 ]; then
-        notify-send "Samba mount failed" "$1 to $mp as $user"
+
+    if ! sudo -A mount -t cifs -o user="$user",password="$password",iocharset=utf8,uid="$(id -u)",gid="$(id -g)",file_mode=0644,dir_mode=0755 "$share" "$mp"; then
+        notify-send "Samba mount failed" "$subnet to $mp as $user"
         exit 1
     fi
-    notify-send "Samba share succeeded" "$1 mounted to $mp as $user"
+    notify-send "Samba share succeeded" "$subnet mounted to $mp as $user"
 }
 
 selectandroid() { \
@@ -166,23 +167,23 @@ selectandroid() { \
     mounted=$(grep "jmtpfs" "/etc/mtab")
 
     list="Mounted:\n"
-    if [ ! -z "$mounted" ]; then
+    if [ -n "$mounted" ]; then
         list="$list$mounted"
     fi
     list="$list\nUnmounted:\n"
-    if [ ! -z "$unmounted" ]; then
+    if [ -n "$unmounted" ]; then
         list="$list$unmounted"
     fi
 
-    chosen=$(echo "$list" "$mounted" | "$DMENU" -i -l 16)
+    chosen=$(echo "$list" "$mounted" | "$dmenu" -i -l 16)
     #echo "CHOSEN" $chosen
     case $chosen in
-        *jmtpfs*) unmountdev $(echo $chosen | cut -d' ' -f 2) ;;
-        *) mountandroid $(echo $chosen | awk '{print $1 $2}' | cut -d, -f1-2) ;;
+        *jmtpfs*) unmountdev "$(echo "$chosen" | cut -d' ' -f 2)" ;;
+        *) mountandroid "$(echo "$chosen" | awk '{print $1 $2}' | cut -d, -f1-2)" ;;
     esac
 }
 
-choice="$(printf "drive\\nSamba\\nAndroid" | "$DMENU" -i -p "(Un-)mount a")" || exit 1
+choice="$(printf 'drive\nSamba\nAndroid' | "$dmenu" -i -p "(Un-)mount a")" || exit 1
 case $choice in
     drive) selectusb ;;
     Samba) mountsamba ;;
diff --git a/scripts/.local/bin/dpass b/scripts/.local/bin/dpass
index 424232a..adfb0e4 100755
--- a/scripts/.local/bin/dpass
+++ b/scripts/.local/bin/dpass
@@ -34,7 +34,7 @@ fi
 #echo ${output_method[@]}
 
 if [[ -n $WAYLAND_DISPLAY ]]; then
-    dmenu=dmenu-wl
+    dmenu="dmenu-wl"
 elif [[ -n $DISPLAY ]]; then
     dmenu="$HOME/.local/bin/cdmenu"
 else
@@ -53,7 +53,7 @@ if [[ -z "$password_file" ]]; then
     exit 1
 fi
 
-if [[ ! " ${password_files[*]} " =~ " ${password_file} " ]]; then
+if [[ ! ${password_files[*]} =~ "${password_file}" ]]; then
     notify-send -u critical "No entry \"$password_file\" in the password store"
     exit 1
 fi
@@ -61,39 +61,39 @@ fi
 action=$(printf "password\nlogin\ninfo" | "$dmenu" -l 3)
 case $action in
     login)
-        login=$(pass show $password_file | sed -n -e '/^login:/p' | awk '{print $2}')
+        login=$(pass show "$password_file" | sed -n -e '/^login:/p' | awk '{print $2}')
         if [[ -z $login ]]; then
             notify-send -u critical "No login for \"$password_file\" was found"
             exit 1
         fi
-        echo "$login" | ${output_method[@]}
+        echo "$login" | "${output_method[@]}"
         if [[ -n $action_descr ]]; then
             notify-send "Login for \"$password_file\" was $action_descr"
         fi
         ;;
     password)
-        pass show "$password_file" | head -n 1 | ${output_method[@]}
+        pass show "$password_file" | head -n 1 | "${output_method[@]}"
         #pass show -c "$password" 2>/dev/null
         if [[ -n $action_descr ]]; then
             notify-send "Password for \"$password_file\" was $action_descr"
         fi
         ;;
     info)
-        data=$(pass show $password_file | tail -n +2 | sed '/login\:/d')
+        data="$(pass show "$password_file" | tail -n +2 | sed '/login\:/d')"
         if [[ -z $data ]]; then
             notify-send -u critical "No additional info for \"$password_file\" was found"
             exit 1
         fi
-        data=$(echo $data | "$dmenu" -l 30)
+        data="$(echo "$data" | "$dmenu" -l 30)"
         if [[ -z "$data"  ]]; then
             notify-send "No info for $password_file was selected"
             exit 1
         fi
-        do_trim=$(printf 'Yes\nNo' | "$dmenu" -p "Trim \"$(echo $data | awk '{print $1}')\" in front?" -l 2)
+        do_trim=$(printf 'Yes\nNo' | "$dmenu" -p "Trim \"$(echo "$data" | awk '{print $1}')\" in front?" -l 2)
         if [[ $do_trim == "Yes" ]]; then
             data=$(echo "$data" | cut -f 2- -d ' ')
         fi
-        echo $data | ${output_method[@]}
+        echo "$data" | "${output_method[@]}"
         if [[ -n $action_descr ]]; then
             notify-send "Data for $password_file was $action_descr"
         fi
diff --git a/scripts/.local/bin/forbid-screensaver b/scripts/.local/bin/forbid-screensaver
new file mode 100755
index 0000000..4ca55a6
--- /dev/null
+++ b/scripts/.local/bin/forbid-screensaver
@@ -0,0 +1,6 @@
+#!/bin/sh
+export DISPLAY=:0.0
+xset s off
+xset s noblank
+xset -dpms
+notify-send "Screensaver OFF"
diff --git a/scripts/.local/bin/frc b/scripts/.local/bin/frc
index cabb811..04511f0 100755
--- a/scripts/.local/bin/frc
+++ b/scripts/.local/bin/frc
@@ -1,3 +1,3 @@
 #!/bin/sh
 
-cat ~/.local/share/dict/fr-conj.dat | cdmenu -l 32
+cat ~/.local/share/dict/fr-conj.dat | cdmenu -i -l 32
diff --git a/scripts/.local/bin/getbib b/scripts/.local/bin/getbib
index ed441c5..3c6d79d 100755
--- a/scripts/.local/bin/getbib
+++ b/scripts/.local/bin/getbib
@@ -4,11 +4,20 @@
 if [ -f "$1" ]; then
 	# Try to get DOI from pdfinfo or pdftotext output.
 	doi=$(pdfinfo "$1" | grep -io "doi:.*") ||
+	doi=$(pdfinfo "$1" | grep -io "Digital Object Identifier.*") ||
 	doi=$(pdftotext "$1" 2>/dev/null - | grep -io "doi:.*" -m 1) ||
+	doi=$(pdftotext "$1" 2>/dev/null - | grep -io "Digital Object Identifier.*" -m 1) ||
 	exit 1
 else
 	doi="$1"
 fi
 
+# DOI never has spaces, so we can always take the last word in line
+doi=$(echo "$doi" | awk '{ print $NF }')
+
+echo "Detected DOI: $doi"
+
 # Check crossref.org for the bib citation.
 curl -s "http://api.crossref.org/works/$doi/transform/application/x-bibtex" -w "\\n"
+
+wget "https://doi.org/$doi"
diff --git a/scripts/.local/bin/getxcolor b/scripts/.local/bin/getxcolor
index b4cdd90..0626620 100755
--- a/scripts/.local/bin/getxcolor
+++ b/scripts/.local/bin/getxcolor
@@ -1,2 +1,2 @@
 #!/bin/sh
-xrdb -query | grep $1 | awk '{print $2}'
+xrdb -query | grep "$1" | awk '{print $2}'
diff --git a/scripts/.local/bin/ilock b/scripts/.local/bin/ilock
index 885c60f..6bf0a02 100755
--- a/scripts/.local/bin/ilock
+++ b/scripts/.local/bin/ilock
@@ -1,21 +1,21 @@
-#!/usr/bin/env bash
+#!/bin/sh
 
 # flush passwords
-if [ -n $(which gnome-keyring-daemon) ]; then
+if [ -n "$(which gnome-keyring-daemon)" ]; then
     gnome-keyring-daemon -r -d >/dev/null
 fi
-if [ -n $(which ssh-agent) ]; then
+if [ -n "$(which ssh-agent)" ]; then
     ssh-agent -k >/dev/null
 fi
-if [ -n $(which gpgconf) ]; then
+if [ -n "$(which gpgconf)" ]; then
     gpgconf --kill gpg-agent >/dev/null
 fi
 
 # stop sounds
-if [ -n $(which playerctl) ]; then
+if [ -n "$(which playerctl)" ]; then
     playerctl -a pause >/dev/null
 fi
-if [ -n $(which mpc) ]; then
+if [ -n "$(which mpc)" ]; then
     mpc pause >/dev/null
 fi
 
diff --git a/scripts/.local/bin/maimpick b/scripts/.local/bin/maimpick
index c8bccd5..8b6549e 100755
--- a/scripts/.local/bin/maimpick
+++ b/scripts/.local/bin/maimpick
@@ -4,8 +4,6 @@
 # choose the kind of screenshot to take, including copying the image or even
 # highlighting an area to copy. scrotcucks on suicidewatch right now.
 
-dmenu=cdmenu
-
 case "$(printf "a selected area\\ncurrent window\\nfull screen\\na selected area (copy)\\ncurrent window (copy)\\nfull screen (copy)" | cdmenu -l 6 -i -p "Screenshot which area?")" in
 	"a selected area") maim -s pic-selected-"$(date '+%y%m%d-%H%M-%S').png" ;;
 	"current window") maim -i "$(xdotool getactivewindow)" pic-window-"$(date '+%y%m%d-%H%M-%S').png" ;;
diff --git a/scripts/.local/bin/makekernel b/scripts/.local/bin/makekernel
index e897288..cb17215 100755
--- a/scripts/.local/bin/makekernel
+++ b/scripts/.local/bin/makekernel
@@ -1,44 +1,44 @@
 #!/bin/sh
 
-
+KERNEL_SRC_DIR="/usr/src/linux"
 KEYDIR="/etc/efikeys/"
 KERNEL_NAME="vmlinuz-latest-gentoo"
 THREADS="$(grep -c ^processor /proc/cpuinfo)"
 
-if [[ $(hostname) = "pc" ]]; then
+if [ "$(hostname)" = "pc" ]; then
 	ROOT_DEVICE="/dev/nvme0n1p3"
 	MICROCODE="amd"
 	KERNEL_DIR="/boot/efi/gentoo"
-else
+elif [ "$(hostname)" = "laptop" ]; then
 	ROOT_DEVICE="/dev/sda3"
 	MICROCODE="intel"
 	KERNEL_DIR="/boot/efi/EFI/gentoo"
+else
+	echo "Unknown device $(hostname), cannot choose kernel parameters"
+	exit 1
 fi
 
 ROOT="/dev/mapper/root"
 CRYPT_ROOT="$(blkid -s UUID | grep $ROOT_DEVICE | cut -d' ' -f2 | sed 's/"//g')"
 BOOT_PARAMS="ro crypt_root=$CRYPT_ROOT root=$ROOT rootfsype=btrfs rootflags=subvol=@ root_trim=yes lsm=selinux"
 
-echo -e "Boot parameters:\n$BOOT_PARAMS\n"
-echo -e "\"lsblk -f\" output:\n$(lsblk -f)\n"
-echo -e "Kernel image will compiled with $THREADS threads and be installed to $KERNEL_DIR\n"
+printf 'Boot parameters:\n%s\n' "$BOOT_PARAMS"
+printf '\"lsblk -f\" output:\n%s\n' "$(lsblk -f)"
+printf 'Kernel image will compiled with %s threads and be installed to %s' "$THREADS" "$KERNEL_DIR"
 
-if [[ $(/usr/bin/id -u) -ne 0 ]]; then
+if [ "$(/usr/bin/id -u)" -ne 0 ]; then
 	echo "Cannot proceed, need root permissions"
 	exit 1
 fi
 
-echo "Proceed with kernel compiling?[Y/N]"
-read answer
+echo "Proceed with kernel compiling? [Y/N]"
+read -r answer
 if [ "$answer" != "${answer#[Nn]}" ] ;then
 	echo "Aborted"
 	exit 1
 fi
 
-echo "Starting compilation"
-#exit 1
-
-cd /usr/src/linux
+cd "$KERNEL_SRC_DIR" || exit 1
 
 # inject $BOOT_PARAMS into kernel config
 sed -i "s|^\(CONFIG_CMDLINE=\).*|\1\"$BOOT_PARAMS\"|" .config
@@ -46,9 +46,8 @@ sed -i "s|^\(CONFIG_CMDLINE=\).*|\1\"$BOOT_PARAMS\"|" .config
 genkernel --no-clean --no-mrproper --no-save-config \
 	--microcode="$MICROCODE" \
 	--integrated-initramfs --compress-initramfs --compress-initramfs-type=lz4 \
-	--luks --no-zfs \
-	--btrfs \
-	--kernel-config=/usr/src/linux/.config \
+	--luks --no-zfs --btrfs \
+	--kernel-config="$KERNEL_SRC_DIR/.config" \
 	--kernel-filename="$KERNEL_NAME" \
 	--makeopts="-j$THREADS" \
 	--loglevel=3 \
@@ -58,4 +57,4 @@ genkernel --no-clean --no-mrproper --no-save-config \
 echo "Signing kernel image"
 sbsign --key "$KEYDIR/db.key" --cert "$KEYDIR/db.crt" -o "$KERNEL_DIR/$KERNEL_NAME.efi" "/boot/$KERNEL_NAME"
 
-cd -
+cd - || exit 1
diff --git a/scripts/.local/bin/pashare b/scripts/.local/bin/pashare
new file mode 100755
index 0000000..d134d43
--- /dev/null
+++ b/scripts/.local/bin/pashare
@@ -0,0 +1,17 @@
+#!/bin/sh
+dmenu="cdmenu"
+case "$1" in
+  start)
+    $0 stop
+	source="$(pactl list sinks | grep Name | cut -d' ' -f2- | $dmenu -p "Source to stream:" -l 16).monitor"
+	port=$(echo 12345 | $dmenu -p "Port:")
+    pactl load-module module-simple-protocol-tcp channels=2 source="$source" record=true port="$port"
+    ;;
+  stop)
+    #pactl unload-module `pactl list | grep tcp -B1 | grep M | sed 's/[^0-9]//g'`
+	pactl unload-module module-simple-protocol-tcp
+    ;;
+  *)
+    echo "Usage: $0 start|stop" >&2
+    ;;
+esac
diff --git a/scripts/.local/bin/pass-askpass b/scripts/.local/bin/pass-askpass
index 8ec8665..0cbaad8 100755
--- a/scripts/.local/bin/pass-askpass
+++ b/scripts/.local/bin/pass-askpass
@@ -1,4 +1,4 @@
-#! /bin/sh
+#!/bin/sh
 
 getcolor() {
     xrdb -query | awk '/*.color'"$1":'/ { print substr($2,2) }'
diff --git a/scripts/.local/bin/pin-compilers b/scripts/.local/bin/pin-compilers
new file mode 100755
index 0000000..c3c21cf
--- /dev/null
+++ b/scripts/.local/bin/pin-compilers
@@ -0,0 +1,18 @@
+#!/bin/sh
+
+pkgs_to_lock="llvm gcc clang"
+tmpfile="$(mktemp)"
+pinfile="/etc/portage/package.mask/pins"
+
+for pkg in $pkgs_to_lock; do
+   echo ">$(qlist -CIve "$pkg")" >> "$tmpfile"
+done
+
+echo "Package mask:"
+cat "$tmpfile"
+
+echo "Commiting mask to $pinfile, need root privileges"
+sudo -A cp -v "$tmpfile" "$pinfile"
+sudo -A chmod 644 "$pinfile"
+
+rm -v "$tmpfile"
diff --git a/scripts/.local/bin/splitflac b/scripts/.local/bin/splitflac
new file mode 100755
index 0000000..4820edc
--- /dev/null
+++ b/scripts/.local/bin/splitflac
@@ -0,0 +1,3 @@
+#!/bin/sh
+fname="${1%%.*}"
+shnsplit -f "$fname.cue" -t %n-%t -o flac "$fname.flac"
diff --git a/scripts/.local/bin/sysact b/scripts/.local/bin/sysact
index bf7f199..e7eab1c 100755
--- a/scripts/.local/bin/sysact
+++ b/scripts/.local/bin/sysact
@@ -9,7 +9,7 @@ case "$(readlink -f /sbin/init)" in
 esac
 
 if [ -z "$1" ]; then
-    cmd=$(printf "lock\nleave dwm\nrenew dwm\nhibernate\nsleep\nreboot\nshutdown\ndisplay off" | $dmenu -i -p 'Action: ')
+    cmd=$(printf 'lock\nleave dwm\nrenew dwm\nhibernate\nsleep\nreboot\nshutdown\ndisplay off' | $dmenu -i -p 'Action: ')
 else
     cmd=$1
 fi
diff --git a/scripts/.local/bin/unpin-compilers b/scripts/.local/bin/unpin-compilers
new file mode 100755
index 0000000..2ca4f07
--- /dev/null
+++ b/scripts/.local/bin/unpin-compilers
@@ -0,0 +1,6 @@
+#!/bin/sh
+pinfile="/etc/portage/package.mask/pins"
+if [ -f "$pinfile" ]; then
+    echo "Removing pin file $pinfile, need root permissions"
+    sudo -A rm -v "$pinfile"
+fi