Add several small scripts

Author: Diggory Hardy

bashrc

@@ -107,6 +107,8 @@ alias gc='git commit'
 alias gb='git branch'
 alias gcp='git checkout -p --'
 alias grH='git reset HEAD --'
+alias grv='git remote -v'
+alias gba='git branch -a'
 
 # Add an "alert" alias for long running commands.  Use like so:
 #   sleep 10; alert

disp

@@ -0,0 +1,47 @@
+#!/bin/bash
+
+DISPER=$(which disper 2>/dev/null)
+XRANDR=$(which xrandr 2>/dev/null)
+NVSETTINGS=$(which nvidia-settings 2>/dev/null)
+XRANDR_ROT="-o normal"
+
+XRANDR_L="$(xrandr | grep LVDS | cut -d' ' -f1)"
+# this may be DP2 or something else:
+XRANDR_E="$(xrandr | egrep "^DP.*\bconnected\b" | cut -d' ' -f1)"
+
+if [ "$1" = "l" ]
+then
+    echo "Switching to laptop display"
+    DISPER_OPT="-s"
+    XRANDR_OPT="--output $XRANDR_L --auto --output $XRANDR_E --off"
+elif [ "$1" = "e" ] || [ "$1" = "d" ]
+then
+    echo "Switching to dock display"
+    DISPER_OPT="-S"
+    XRANDR_OPT="--output $XRANDR_E --auto --output $XRANDR_L --off"
+else
+    echo "Usage: $0 D [R]"
+    echo "where D is l for laptop display or d for dock display"
+    echo "and R is l for "left" portrait orientation"
+    echo "Listing displays:"
+    DISPER_OPT="-l"
+    XRANDR_OPT=""
+    XRANDR_ROT=""
+fi
+if [ "$2" = "l" ]
+then
+    echo "Orientation: left"
+    XRANDR_ROT="-o left"
+fi
+
+#TODO: apparently this tries executing nvidia-settings when it's not found:
+if [ -f "$NVSETTINGS" -a "$(nvidia-settings --glxinfo | grep NVIDIA)x" != "x" ]
+then
+    echo "Detected NVIDIA driver, using disper" >&2
+    $DISPER $DISPER_OPT
+    $XRANDR $XRANDR_ROT
+else
+    echo "Using xrandr" >&2
+    $XRANDR $XRANDR_OPT $XRANDR_ROT
+fi
+

nice_make

@@ -0,0 +1,3 @@
+#!/bin/sh
+nice -n 2 make $@
+

old/kde-trash

@@ -0,0 +1,9 @@
+#!/bin/sh
+for f in "$@"
+do
+	echo -n "Moving $f to trash bin..."
+	kioclient move "$f" trash:/
+	echo -n "  num items in trash: "
+	ls $HOME/.local/share/Trash/info | wc -l
+done
+

old/l

@@ -0,0 +1,33 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+# Program to call either ls or less
+
+import os.path
+import subprocess
+import sys
+
+def main(args):
+    ndirs=0
+    nfiles=0
+    for arg in args[1:]:
+        if len(arg)>=2 and arg[0]=='-':
+            continue
+        if os.path.isfile(arg):
+            nfiles+=1
+        elif os.path.isdir(arg):
+            ndirs+=1
+        else:
+            print "Not a file or directory:",arg
+            print "Usage:",args[0],"PATH [PATH [...]]"
+            print "where PATH is a file or directory. ls or less is called appropriately."
+            return -1
+    print nfiles,"files and",ndirs,"dirs"
+    if ndirs==0 and nfiles>0:
+        """at least one file but no directory: less"""
+        return subprocess.call(["less"]+args[1:])
+    else:
+        """no args or args include dirs: ls"""
+        return subprocess.call(["ls","--color=auto"]+args[1:])
+
+if __name__ == "__main__":
+    sys.exit(main(sys.argv))

open

@@ -0,0 +1,6 @@
+#!/bin/sh
+for arg in "$@";
+do
+	xdg-open "$arg"
+done
+