several bash functions and scripts added

Author: Paul Römer

bash_func/compression.sh

@@ -0,0 +1,15 @@
+ex () {
+    if [ -f $1 ] ; then
+	type=$(file -0 $1|cut -d " " -f2);
+        case $type in
+            bzip2)       tar xjf $1 ;;
+            gzip)        tar xzf $1 ;;
+            rar)         unrar e $1 ;;
+            zip)         unzip $1   ;;
+            7z)          7z x $1    ;;
+            *)           echo "'$1' cannot be extracted via extract()" ;;
+        esac
+    else
+        echo "'$1' is not a valid file"
+    fi
+}

bash_func/netinfo.sh

@@ -0,0 +1,12 @@
+#netinfo - shows network information for your system
+netinfo ()
+{
+echo "--------------- Network Information ---------------"
+/sbin/ifconfig | awk /'inet addr/ {print $2}'
+/sbin/ifconfig | awk /'Bcast/ {print $3}'
+/sbin/ifconfig | awk /'inet addr/ {print $4}'
+/sbin/ifconfig | awk /'HWaddr/ {print $4,$5}'
+myip=`lynx -dump -hiddenlinks=ignore -nolist http://checkip.dyndns.org:8245/ | sed '/^$/d; s/^[ ]*//g; s/[ ]*$//g' `
+echo "${myip}"
+echo "---------------------------------------------------"
+}

bash_func/readme.txt

@@ -0,0 +1,8 @@
+= bash functions =
+
+Source these files to use them within bash scripts or on commandline:
+
+# source additional commands
+for s in ${HOME}/.bashrc.d/*.sh ; do
+        test -r $s && . $s
+done

bash_scripts/ma

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+echo "scale=2; $*" | bc -l

bash_scripts/readme.txt

@@ -0,0 +1,3 @@
+= bash scripts =
+
+Put these scripts into a folder known by your $PATH. Some may overlay existing executables.

bash_scripts/translate

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+#!/bin/bash
+#  gtranslate.sh
+#  Translate using Google Translate Ajax API:
+#  http://ajax.googleapis.com/ajax/services/language/translate?v=1.0 \
+#  &langpair=en|es&q=hello+world
+#  More Info: http://code.google.com/apis/ajaxlanguage/documentation/
+#  ksaver (at identi.ca), March 2010.
+#  Licence: Public Domain Code.
+
+progname=$(basename $0)
+
+if [ -z "$1" ]
+then
+	echo -e "Usage:   $progname lang1 lang2 'string of words to translate...'"
+	echo -e "Usage:   $progname 'string of words to translate...' (de->en)"
+	echo -e "Example: $progname en de 'Hello World!'\n"
+	exit
+fi
+
+if [ -z "$2" ];
+then
+	FROM="de";
+	TO="en";
+else
+	FROM="$1"
+	TO="$2"
+fi
+
+# Google Translate Ajax API Url 
+TRANSURL='http://ajax.googleapis.com/ajax/services/language/translate?v=1.0'
+LANGPAIR="$FROM|$TO"
+shift 2
+
+# Parse string to translate, change ' ' to '+'
+# STRING: String to translate.
+STRING="$@"
+PSTRING=$(echo "$STRING" |tr ' ' '+')
+
+# Get translation
+RESPONSE=$(/usr/bin/env curl -s -A Mozilla \
+		$TRANSURL'&langpair='$LANGPAIR'&q='$PSTRING)
+
+echo -n "$progname> "
+# Parse and clean response, to show only translation.
+echo "$RESPONSE" |cut -d ':' -f 3 |cut -d '}' -f 1

bash_scripts/vim

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+if [ -n $1 ];
+then
+	if [[ $1  == *:* ]];
+	then
+		file=$(echo $1 | cut -d ":" -f1);
+		line=$(echo $1 | cut -d ":" -f2);
+
+		echo $file
+		echo $line
+		/usr/bin/vim +$line $file
+	else
+		/usr/bin/vim $*;
+	fi
+else
+	/usr/bin/vim $*;
+fi;
+