Added scripts and readme

35 files changed, 621 insertions, 0 deletions

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..9c70c1d
--- /dev/null
+++ b/README.md
@@ -0,0 +1,11 @@
+These scripts are made to each do one thing well and be combined with each
+other. Many are linked to a keybinding in my X session.
+
+Feel free to copy them all or in part, read them, study them, take them apart,
+copy-paste lines from them and publicly ridicule them as you like.
+
+Send any suggestion for improvement at
+`sebastiano [dot] tronto [at] gmail [dot] com.`
+
+I might add some examples here at some point, for now just look at the
+source code.
diff --git a/addressgrep b/addressgrep
new file mode 100755
index 0000000..36b4899
--- /dev/null
+++ b/addressgrep
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+# Find all email addresses in stdin, print them newline-separated to stdout
+
+reg='[a-z0-9\._\+\-%]+@[a-z0-9\._\+\-%]+\.[a-zA-Z]+'
+
+grep -Pio "$reg"
+
diff --git a/backup-config b/backup-config
new file mode 100755
index 0000000..c292bf4
--- /dev/null
+++ b/backup-config
@@ -0,0 +1,29 @@
+#!/bin/sh
+
+# Backup local configuration files
+
+destdir=$HOME/Dropbox/configbackups
+srcdir=$HOME/.local/src
+
+# Uncomment to clean old backups
+#rm -rf $destdir/config $destdir/scripts $destdir/src
+mkdir -p $destdir/config $destdir/src
+
+# First copy everything from .config and .bashrc and similar
+cp -r $XDG_CONFIG_HOME/* $destdir/config/
+cp $HOME/.bash* $destdir/
+
+# Then copy files from src (only source, config, makefile and READMEs)
+srcsubdirs=$(ls $srcdir)
+for i in $srcsubdirs; do
+  si="$srcdir/$i"
+  if [ -d "$si" ]; then
+    mkdir -p $destdir/src/$i
+    for f in "$si/*.c" "$si/*.h" "$si/config.*" "$si/Makefile" "$si/README*"; do
+      for ff in $f; do
+        [ -e $ff ] && cp $f $destdir/src/$i/
+      done
+    done
+  fi
+done
+
diff --git a/battery-checknow b/battery-checknow
new file mode 100755
index 0000000..0ab4001
--- /dev/null
+++ b/battery-checknow
@@ -0,0 +1,21 @@
+#!/bin/sh
+
+# Check battery state, save result to a file. Pop up notification if changed.
+# Requires: battery-status, notify-battery
+
+file="$XDG_DATA_HOME/batterystatus"
+low=20
+crit=15
+
+new=$(battery-status)
+level=$(echo "$new" | sed 's/%.*//')
+status=$(echo "$new" | awk '{print $2}')
+
+[ "$status" = "Discharging" ] && [ $level -le $low ]  && status="Low"
+[ "$status" = "Discharging" ] && [ $level -le $crit ] && status="Critical"
+
+if [ "$status" != "$(cat $file)" ] || [ "$status" = "Critical" ]; then
+        notify-battery
+fi
+
+echo "$status" > "$file"
diff --git a/battery-status b/battery-status
new file mode 100755
index 0000000..c30b2c5
--- /dev/null
+++ b/battery-status
@@ -0,0 +1,17 @@
+#!/bin/sh
+
+# Send battery information to stdout
+
+# Get battery status
+battery="/sys/class/power_supply/BAT0"
+message=""
+
+if [ -d $battery ]; then
+        capacity=$(cat $battery/capacity)
+        status=$(cat $battery/status)
+        message="$capacity% $status"
+else
+        message="No battery"
+fi
+
+echo "$message"
diff --git a/brightness b/brightness
new file mode 100755
index 0000000..46fd0a8
--- /dev/null
+++ b/brightness
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+# Increase / decrease brightness, and pops up a notification
+# Requires: xbacklight, notify-send
+# Usage: brightness {inc|dec} n
+
+xbacklight -$1 $2 && notify-send "Brightness: $(xbacklight | sed 's/\..*$//')%"
diff --git a/dmenu-dwm-sessionmanager b/dmenu-dwm-sessionmanager
new file mode 100755
index 0000000..74ddcf0
--- /dev/null
+++ b/dmenu-dwm-sessionmanager
@@ -0,0 +1,24 @@
+#!/bin/sh
+
+# Prompts menu to shutdown/reboot/close dwm
+# Requires: dmenu (or equivalent), dwm (optional)
+
+menu=${MENU:-dmenu}
+menuopts="-i -p"
+menuprompt="Do you want to quit?"
+wmname="dwm"
+
+shutdown_cmd="sudo shutdown -h now"
+reboot_cmd="sudo reboot"
+closewm_cmd="pkill $wmname"
+
+value=$(echo "Shutdown\nReboot\nQuit dwm" | $menu $menuopts "$menuprompt")
+
+if [ "$value" = "Shutdown" ]; then
+        $shutdown_cmd
+elif [ "$value" = "Reboot" ]; then
+        $reboot_cmd
+elif [ "$value" = "Quit $wmname" ]; then
+        $closewm_cmd
+fi
+
diff --git a/dmenu-filepicker b/dmenu-filepicker
new file mode 100755
index 0000000..a14bd53
--- /dev/null
+++ b/dmenu-filepicker
@@ -0,0 +1,29 @@
+#!/bin/sh
+
+# A dmenu-based file picker (prints selected file to stdout)
+# Requires: dmenu (or similar)
+# Usage: dmenu-filepicker [path]
+
+menu=${MENU:-dmenu}
+menuopts="-i -l 15"
+
+basedir="$(pwd)"
+
+next="${@:-$(pwd)}"
+
+while true; do
+        if [ -z "$next" ]; then
+                break
+        elif [ "$next" = "." ]; then
+                pwd
+                break
+        elif [ -d "$next" ]; then
+                cd "$next"
+                next=$(ls -a | $menu $menuopts)
+        else
+                echo "$(pwd)/$next"
+                break
+        fi
+done
+
+cd "$basedir"
diff --git a/dmenu-mail-aliases b/dmenu-mail-aliases
new file mode 100755
index 0000000..f75af14
--- /dev/null
+++ b/dmenu-mail-aliases
@@ -0,0 +1,11 @@
+#!/bin/sh
+
+# Select mail alias via dmenu
+# The email address must be the second word in a line of $aliasfile
+# Requires: dmenu (or similar)
+
+menu=${MENU:-dmenu}
+menuopts="-l 20"
+aliasfile="$XDG_CONFIG_HOME/mblaze/aliases"
+
+xargs printf "%-40s %s\n" <"$aliasfile" | $menu $menuopts | awk '{print $2}'
diff --git a/dmenu-screenshot b/dmenu-screenshot
new file mode 100755
index 0000000..1aab461
--- /dev/null
+++ b/dmenu-screenshot
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+# Screenshot utility
+# Requires: dmenu (or similar), imagemagick
+
+menu=${MENU:-dmenu}
+menuopts="-i -p"
+menuprompt="Select type of screenshot:"
+
+folder="$HOME/Pictures/screenshots"
+filename="screenshot_$(date +%Y-%m-%d-%H%M%S).png"
+filepath="${folder}/${filename}"
+
+t=$(echo "Full\nSelection" | $menu $menuopts "$menuprompt")
+#op="" TODO: remove if not needed
+if [ "$t" = "Full" ]; then
+        op="-window root"
+else
+        pkill xbanish # otherwise I can't use mouse to select area
+fi
+
+[ -n "$t" ] && sleep 0.1 && import $op $filepath
+spawn xbanish # This can be removed if you don't use xbanish
diff --git a/dmenu-unmount b/dmenu-unmount
new file mode 100755
index 0000000..c0b387a
--- /dev/null
+++ b/dmenu-unmount
@@ -0,0 +1,26 @@
+#!/bin/sh
+
+# Prompts selection for mounted devices and unmounts the selected one
+# Requires: udevil, dmenu (or similar), notify-send (optional)
+
+menu=${MENU:-dmenu}
+writeout="notify-send" # Change this to whatever you want, e.g. echo
+
+listdev=$(grep "media" /proc/mounts | sed 's/\/media.*\///g' | \
+          awk '{print $1" ("$2")"}')
+
+if [ -z "$listdev" ]; then
+        $writeout "Nothing to unmount"
+else
+        seldev=$(echo "$listdev" | $menu | awk '{print $1}')
+        if [ -n "$seldev" ]; then
+                udevil unmount "$seldev"
+                failed=$(udevil info "$seldev" | grep mounted | awk '{print $3}')
+                if [ $failed -eq 1 ]; then
+                        $writeout "Unmount FAILED" "Device is still mounted!"
+                else
+                        $writeout "Device unmounted"
+                fi
+        fi
+fi
+# notify-send "$(udisksctl unmount -b $seldev)"
diff --git a/dmenu-urlselect b/dmenu-urlselect
new file mode 100755
index 0000000..e19ec7b
--- /dev/null
+++ b/dmenu-urlselect
@@ -0,0 +1,10 @@
+#!/bin/sh
+
+# Finds all URLs in stdin and prompts a dmenu choice, then writes the selected
+# url to stdout.
+# Requires: dmenu (or similar), urlgrep
+
+menu=${MENU:-dmenu}
+menuopts="-l 20"
+
+urlgrep | $menu $menuopts
diff --git a/dmenu-websearch b/dmenu-websearch
new file mode 100755
index 0000000..04df2fc
--- /dev/null
+++ b/dmenu-websearch
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+# Popup $TERMINAL prompting for websearch
+# Requires: dmenu (or similar), websearch
+
+menu=${MENU:-dmenu}
+
+websearch $(echo "" | $menu -p "websearch:")
diff --git a/dunst-toggle b/dunst-toggle
new file mode 100755
index 0000000..2de2343
--- /dev/null
+++ b/dunst-toggle
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+# Toggle "do not disturbe" mode with dunst
+# Requires: dunst, notify-send
+
+if [ "$(dunstctl is-paused)" = "false" ]; then
+        notify-send -t 3000 "Notifications: OFF" "Notifications will be hidden"
+        sleep 3
+        dunstctl set-paused true
+else
+        dunstctl set-paused false
+        notify-send -t 3000 "Notifications: ON" "Notifications reactivated"
+fi
+
diff --git a/mail-checknow b/mail-checknow
new file mode 100755
index 0000000..3363173
--- /dev/null
+++ b/mail-checknow
@@ -0,0 +1,17 @@
+#!/bin/sh
+
+# Check for new email, save result to file.
+# Requires: mpop, notify-send
+
+file="$XDG_DATA_HOME/newmail"
+notify="notify-send"
+
+l=$(cat "$file")
+n=$(mpop -s | awk '/new*./{print $2}')
+
+if [ -n "$n" ]; then
+        echo "$n" > "$file"
+        if [ "$n" != "no" ] && [ "$l" != "$n" ]; then
+                $notify "New email ($n)"
+        fi
+fi
diff --git a/mail-compose b/mail-compose
new file mode 100755
index 0000000..1c293f0
--- /dev/null
+++ b/mail-compose
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+# Open a mail composer.
+# Requires: mblaze
+
+terminal=${TERMINAL:-xterm}
+
+$terminal -e mcom $@
diff --git a/notify-battery b/notify-battery
new file mode 100755
index 0000000..0d26ef4
--- /dev/null
+++ b/notify-battery
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+# Popup battery notification, based on the script battery-status
+notify-send "Battery" "$(battery-status)"
diff --git a/notify-time b/notify-time
new file mode 100755
index 0000000..1173bf0
--- /dev/null
+++ b/notify-time
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+# Little notification to show time and date
+# Requirements: notify-send
+
+t=$(date +"%H:%M:%S")
+d=$(date +"%d\ %B\ %Y,\ %A")
+
+notify-send "$t" "$d"
diff --git a/open-file b/open-file
new file mode 100755
index 0000000..34df2d7
--- /dev/null
+++ b/open-file
@@ -0,0 +1,77 @@
+#!/bin/sh
+
+# Inspired by https://github.com/salman-abedin/launch.sh
+# Launches files based on their mimetypes
+# Use option -s devour to swallow or -s " " to open normally from terminal
+# Use -t to specify mimetype
+# Requires: dmenu_path or similar (fallback)
+
+menu=${MENU:-dmenu}
+
+while getopts "s:t:" opt; do
+        case "$opt" in
+                s)
+                        launcher="$OPTARG"
+                        ;;
+                t)
+                        mimetype="$OPTARG"
+                        ;;
+        esac
+done
+
+shift `expr $OPTIND - 1`
+
+[ -z "$launcher" ] && launcher="spawn"
+[ -z "$mimetype" ] && mimetype="$(file --mime-type "$1" -bL)"
+
+[ -d "$1" ] && $launcher $XFILEMANAGER "$1" && exit 0
+[ ! -f "$1" ] && echo "$1: bad argument" && exit 1
+
+case "$mimetype" in
+        video/*)
+                $launcher $VIDEOPLAYER "$1"
+                ;;
+        audio/*)
+                $launcher $MUSICPLAYER "$1"
+                ;;
+        application/pdf | application/postscript | image/vnd.djvu)
+                $launcher $VIEWER "$1"
+                ;;
+        image/*)
+                $launcher $IMAGEVIEWER "$1"
+                ;;
+        application/msword | \
+        application/vnd.oasis.opendocument.text | text/rtf | \
+        application/vnd.openxmlformats-officedocument.wordprocessingml.*)
+                $launcher $TEXTDOCUMENT "$1"
+                ;;
+        application/ms-excel | application/vnd.oasis.opendocument.spreadsheet | \
+        text/rtf | application/vnd.openxmlformats-officedocument.spreadsheetml.*)
+                $launcher $SPREADSHEET "$1"
+                ;;
+        text/html | text/enriched)
+                $launcher $BROWSER --new-window "$1"
+                ;;
+        text/*)
+                $launcher $XEDITOR "$1"
+                ;;
+        application/zip)
+                unzip "$1"
+                ;;
+        application/x-rar-compressed)
+                unrar "$1"
+                ;;
+        application/x-archive | application/x-tar | \
+        application/x-bzip2 | application/gzip | application/x-lzip | \
+        application/x-lzma | application/x-xz | application/x-gtar)
+                tar -tavf "$1"
+                ;;
+        *)
+                prog=$(dmenu_path | $menu -p "How to open $1 ?")
+                if [ -n "$prog" ]; then
+                        $launcher $prog "$1"
+                        else
+                        exit 1
+                fi
+                ;;
+esac
diff --git a/open-stdin b/open-stdin
new file mode 100755
index 0000000..1cc54a5
--- /dev/null
+++ b/open-stdin
@@ -0,0 +1,11 @@
+#!/bin/sh
+
+# Saves standard input in a download folder and opens it with myopen
+# Usage: open-stdin 
+# Requires: open-file
+
+folder=$HOME/Downloads/open-stdin
+
+tempfile=$(mktemp -p "$folder")
+
+cat > "$tempfile" && open-file -t "$1" "$tempfile"
diff --git a/open-url b/open-url
new file mode 100755
index 0000000..700589e
--- /dev/null
+++ b/open-url
@@ -0,0 +1,31 @@
+#!/bin/sh
+
+# Open link in preferred application
+# Requires: mail-compose, xsel (optional)
+
+browser=${BROWSER:-firefox}
+imageviewer=${IMAGEVIEWER:-imv}
+
+[ -z "$1" ] && exit 0
+
+# Optional: copy url to clipboard
+echo "$@" | xsel -ib
+
+case "$@" in
+        mailto:*)
+                mail-compose $@
+                ;;
+        *.jpg | *.jpeg | *.png)
+                spawn $imageviewer "$@"
+                ;;
+        *.gif)
+                spawn $imageviewer "$@"
+                ;;
+#       https://www.youtube.com/watch\?v=*)
+#               spawn $VIDEOPLAYER "$1"
+#               ;;
+        *)
+                spawn $browser "$@"
+                ;;
+esac
+
diff --git a/popup-cal12 b/popup-cal12
new file mode 100755
index 0000000..bc8897e
--- /dev/null
+++ b/popup-cal12
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+# Popup $TERMINAL displaying cal -3
+$TERMINAL -T "stfloat" -g 66x33+620+250 -e sh -c 'cal $(date +%Y); read x'
diff --git a/popup-cal3 b/popup-cal3
new file mode 100755
index 0000000..0ed0830
--- /dev/null
+++ b/popup-cal3
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+# Popup $TERMINAL displaying cal -3
+$TERMINAL -T "stfloat" -g 64x9+620+450 -e sh -c 'cal -3; read x'
diff --git a/popup-terminal b/popup-terminal
new file mode 100755
index 0000000..f6a9caa
--- /dev/null
+++ b/popup-terminal
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+# TODO this replaces $FLOATINGTERMINAL
+
+$TERMINAL -T 'stfloat' -g 85x25+550+300 $@
diff --git a/sfeed-browser b/sfeed-browser
new file mode 100755
index 0000000..be56d74
--- /dev/null
+++ b/sfeed-browser
@@ -0,0 +1,62 @@
+#!/bin/sh
+
+# This script is based on sfeed (https://codemadness.org/sfeed.html), but
+# it allows you organize your feeds in directories and subdirectories.
+# In your $sfd directory (see below) you should have two folders:
+#       urls: it can contain more subfolders and files. Each file should contain
+#               only one line with the url to the feed. The name of the file is the
+#               name of the feed (it can contains spaces and such).
+#       files: this one can be empty, it will be filled with the feed files
+# An older version of this script also marked viewed items and removed
+# them before displaying the choice of feeds. Contact me if you are interested
+# in using it.
+
+# Requires: sfeed, dmenu-file-picker (or similar), open-url (or similar)
+
+filepicker="dmenu-filepicker" # Try "nnn -p -"
+menu=${MENU:-dmenu}
+menuopts="-l 35 -i"
+urlopener=open-url
+sfd="$XDG_CONFIG_HOME/sfeed"
+showlast=10
+
+# Might add more stuff later
+fixurl() {
+        sed 's/old\.reddit\.com/reddit\.com/'
+}
+
+dirtofeedpaths() {
+        while read line; do
+                find "$line" | while read fname; do
+                        [ -f "$fname" ] && echo "$fname"
+                done
+        done
+}
+
+pathstosfeedrc() {
+        printf "sfeedpath=\"$sfd/files\"\n\nfeeds() {\n"
+        while read line; do
+                feedname=$(echo "$line" | sed 's/.*\///')
+                read feedurl <"$line"
+                printf "\tfeed \"$feedname\" \"$feedurl\"\n"
+        done
+        printf "}\n"
+}
+
+feedmenu() {
+        while read line; do
+                feedname=$(echo "$line" | sed 's/.*\///')
+                sfeed_plain "$sfd/files/$feedname" | head -$showlast
+        done | $menu $menuopts
+}
+
+openfeeds() {
+        while read line; do
+                url=$(echo "$line" | sed 's/.*[\t ]//' | fixurl)
+                [ -n "$url" ] && echo $url
+        done | xargs $urlopener
+}
+
+$filepicker "$sfd/urls" | dirtofeedpaths > "$sfd/last"
+pathstosfeedrc < "$sfd/last" > "$sfd/sfeedrc"
+sfeed_update "$sfd/sfeedrc" && feedmenu < "$sfd/last" | openfeeds
diff --git a/spawn b/spawn
new file mode 100755
index 0000000..fdb2614
--- /dev/null
+++ b/spawn
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+# Simple command to spawn and detach an application
+
+"$@" >/dev/null 2>&1 &
diff --git a/templess b/templess
new file mode 100755
index 0000000..ec3b999
--- /dev/null
+++ b/templess
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+# Write standard in to a temporary file and sends it to a pager.
+
+pager=${PAGER:-less}
+tempfile=$(mktemp)
+
+cat > "$tempfile" && $pager "$tempfile" 
diff --git a/togglemute b/togglemute
new file mode 100755
index 0000000..d952676
--- /dev/null
+++ b/togglemute
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+# Toggle mute state and notify
+# Requires: pulsemixer, notify-send
+
+ismute=$(pulsemixer --toggle-mute --get-mute)
+
+if [ "$ismute" = "1" ]; then
+        m="muted"
+else
+        m="unmuted"
+fi
+
+notify-send "Audio $m"
diff --git a/urlgrep b/urlgrep
new file mode 100755
index 0000000..ba81765
--- /dev/null
+++ b/urlgrep
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+# Find all url in stdin, print them newline-separated to stdout
+
+reg='(((http|https|ftp)|mailto)[.:][^ >"\t]*|www\.[-a-z0-9.]+)[^ .,;\t>">\):]'
+
+grep -Po "$reg"
+
diff --git a/volume b/volume
new file mode 100755
index 0000000..6852577
--- /dev/null
+++ b/volume
@@ -0,0 +1,10 @@
+#!/bin/sh
+
+# Change volume and notify
+# Usage: volume {+n|-n}
+# Requires: pulsemixer, notify-send
+
+#TODO: use this to replace myvolumeup/myvolumedown
+
+newvol=$(pulsemixer --change-volume "$1" --get-volume | awk '{print $1}')
+notify-send "Volume" "$newvol%"
diff --git a/websearch b/websearch
new file mode 100755
index 0000000..12bf2f5
--- /dev/null
+++ b/websearch
@@ -0,0 +1,10 @@
+#!/bin/sh
+
+# Perform a web search
+
+browser=${BROWSER:-firefox}
+searchengine="https://duckduckgo.com/?q="
+# For google: https://www.google.com/search?q=
+
+arg=$(echo "$@" | sed 's/ /\+/g')
+[ -n "$arg" ] && spawn "$browser" "${searchengine}$arg"
diff --git a/xedit-filter b/xedit-filter
new file mode 100755
index 0000000..b89a7a7
--- /dev/null
+++ b/xedit-filter
@@ -0,0 +1,11 @@
+#/!bin/sh
+
+asfd
+# Open stdin in a text editor and sends modified selection to stdout
+
+xeditor=${XEDITOR:-gedit}
+
+f=$(mktemp)
+cat > "$f"
+$xeditor "$f" && cat "$f" 
+
diff --git a/xkboptions b/xkboptions
new file mode 100755
index 0000000..e63456d
--- /dev/null
+++ b/xkboptions
@@ -0,0 +1,6 @@
+#!/bin/sh
+
+# Loads my xkboptions
+
+setxkbmap -option compose:ralt
+setxkbmap -option caps:swapescape
diff --git a/xplumb b/xplumb
new file mode 100755
index 0000000..977d2d5
--- /dev/null
+++ b/xplumb
@@ -0,0 +1,66 @@
+#!/bin/sh
+
+# My interpretation of a plumber (plan9 style).
+# It scans the selected text (xsel) and decides what to do with it among
+# some possibilities (open file, open url, man page...). If none is matched,
+# a choice is prompted.
+
+# Requires: dmenu (or similar), mail-compose, open-file, websearch, xsel
+
+# TODO:
+#       send mail to email address;
+#       calendar if it is a date
+#       choice: pipe to another program
+
+browser=${BROWSER:-firefox}
+terminal=${TERMINAL:-xterm}
+xeditor=${XEDITOR:-gedit}
+menu=${MENU:-dmenu}
+menuopts="-l 10"
+
+text=$(xsel | sed 's/\n/ /g')
+if [ $(echo "$text" | wc -c) -ge 11 ]; then
+        shorttext=$(echo "$text" | cut -b 1-10)...
+else
+        shorttext="$text"
+fi
+
+choice() {
+        chosen=$(printf "websearch\nedit" | \
+                 $menu $menuopts -p "What to do with \"$shorttext\"?")
+
+        if [ "$chosen" = "websearch" ]; then
+                websearch $text
+        elif [ "$chosen" = "edit" ]; then
+                f=$(mktemp)
+                xsel > "$f"
+                $xeditor "$f"
+        fi
+}
+
+trymail() {
+        addr=$(echo "$1" | addressgrep)
+        ( [ -n "$addr" ] && mail-compose $addr ) || return 1
+}
+
+tryman() {
+        number=$(echo "$1" | sed 's/[^1-8]//g')
+        name=$(echo "$1" | sed 's/([1-8])//g' | sed 's/ //g')
+        if [ $(man -w "$number" "$name" | wc -l) = 1 ]; then
+                $terminal -e man "$number" "$name"
+                return 0
+        else
+                return 1
+        fi
+}
+
+tryurl() {
+        url=$(echo "$1" | urlgrep)
+        ( [ -n "$url" ] && $browser $url ) || return 1
+}
+
+open-file "$text" || \
+tryurl    "$text" || \
+trymail   "$text" || \
+tryman    "$text" || \
+choice
diff --git a/xwallpaper-random-notify b/xwallpaper-random-notify
new file mode 100755
index 0000000..d0d1fbe
--- /dev/null
+++ b/xwallpaper-random-notify
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+# Set a random background from the wallpapers folder and notify about it
+# Requires: xwallpaper (or feh), notify-send (optional)
+
+folder=~/Pictures/wallpapers
+pic=$(ls $folder | sort -R | head -1)
+
+# Alternative: use feh
+#feh --bg-fill --no-fehbg $folder/$pic
+xwallpaper --zoom $folder/$pic
+
+notify-send "Background of the day" $pic