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--- projects:raspberrypi:sshrc [2014/02/03 14:20] – benh
+++ projects:raspberrypi:sshrc [2014/02/03 14:28] (aktuell) – Externe Bearbeitung 127.0.0.1
@@ Zeile 1: / Zeile 1: @@
-====== Bash Configuration File ======
+====== SSH Login Notification Script ======
-//.bashrc//
+///etc/ssh/sshrc//
 <code bash>
-# ~/.bashrc: executed by bash(1) for non-login shells.
+#!/bin/sh
-# Note: PS1 and umask are already set in /etc/profile. You should not
+##################################
-# need this unless you want different defaults for root.
+## Author:      Ben Hartmann    ##
-# PS1='${debian_chroot:+($debian_chroot)}\h:\w\$ '
+## Date:        2010-03-13      ##
-# umask 022
+## Version:     0.1             ##
+##################################
-# don't put duplicate lines in the history. See bash(1) for more options
+## VARIABLES
-# ... or force ignoredups and ignorespace
+TEMPFILE="/tmp/sshrc.tmp"
-HISTCONTROL=ignoredups:ignorespace:erasedups
-# append to the history file, don't overwrite it
+FQDN="`hostname --fqdn`"
-shopt -s histappend
+DATE="`date +'%Y-%m-%d %H:%M:%S'`"
+DATE1="`date +'%b %d %H:%M'`"
-# for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
+USER="`whoami`"
-HISTSIZE=10000
+#DOMAINNAME="`who | grep '$DATE1' | cut -f2 -d'(' | cut -f1 -d')'`"
-HISTFILESIZE=20000
+#IPADDRESS="`nslookup $DOMAINNAME | grep '^Address: ' | cut -f2 -d' '`"
+USERINFO="`w`"
-# check the window size after each command and, if necessary,
+MAIL_RECPT="operator"
-# update the values of LINES and COLUMNS.
+MAIL_SUBJECT="$FQDN - login of $USER"
-shopt -s checkwinsize
-# make less more friendly for non-text input files, see lesspipe(1)
+## SCRIPT
-[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"
-# set variable identifying the chroot you work in (used in the prompt below)
+echo "$FQDN" >> $TEMPFILE
-if [ -z "$debian_chroot" ] && [ -r /etc/debian_chroot ]; then
+echo "The user <$USER> has logged in at $DATE." >> $TEMPFILE
-    debian_chroot=$(cat /etc/debian_chroot)
+#echo "The Domainname is: $DOMAINNAME" >> $TEMPFILE
-fi
+echo -e "\n$USERINFO" >> $TEMPFILE
-# set a fancy prompt (non-color, unless we know we "want" color)
+cat $TEMPFILE | mail -s"$MAIL_SUBJECT" $MAIL_RECPT && rm $TEMPFILE
-case "$TERM" in
-    xterm-color) color_prompt=yes;;
-esac
-# uncomment for a colored prompt, if the terminal has the capability; turned
+# for X11 forwarding
-# off by default to not distract the user: the focus in a terminal window
+####################################################################
-# should be on the output of commands, not on the prompt
+if read proto cookie && [ -n "$DISPLAY" ]; then
-force_color_prompt=yes
+        if [ `echo $DISPLAY | cut -c1-10` = 'localhost:' ]; then
+                # X11UseLocalhost=yes
-if [ -n "$force_color_prompt" ]; then
+                echo add unix:`echo $DISPLAY |
-    if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
+                    cut -c11-` $proto $cookie
-        # We have color support; assume it's compliant with Ecma-48
+        else
-        # (ISO/IEC-6429). (Lack of such support is extremely rare, and such
+                # X11UseLocalhost=no
-        # a case would tend to support setf rather than setaf.)
+                echo add $DISPLAY $proto $cookie
-        color_prompt=yes
+        fi | xauth -q -
-    else
-        color_prompt=
-    fi
 fi
+######################################################################
-if [ "$color_prompt" = yes ]; then
+exit 0
-    if [[ $EUID -eq 0 ]]; then
-        PS1='${debian_chroot:+($debian_chroot)}\[\033[01;31m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ ' #red prompt for root
-    else
-        PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
-    fi
-else
-    PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
-fi
-unset color_prompt force_color_prompt
-# If this is an xterm set the title to user@host:dir
-case "$TERM" in
-xterm*|rxvt*)
-    PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1"
-    ;;
-*)
-    ;;
-esac
-# enable color support of ls and also add handy aliases
-if [ -x /usr/bin/dircolors ]; then
-    test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
-    alias ls='ls --color=auto'
-    #alias dir='dir --color=auto'
-    #alias vdir='vdir --color=auto'
-    alias grep='grep --color=auto'
-    alias fgrep='fgrep --color=auto'
-    alias egrep='egrep --color=auto'
-fi
-# some more ls aliases
-alias ll='ls -alF'
-alias la='ls -A'
-alias l='ls -CF'
-alias vi='vi +"set nu"'
-alias vim='vim +"set nu" +"syn on"'
-alias vin='/usr/bin/vim'
-alias vless='/usr/share/vim/vimcurrent/macros/less.sh'
-# Some more alias to avoid making mistakes:
-alias rm='rm --interactive'
-alias mv='mv --interactive'
-alias cp='cp --interactive'
-alias clock='while true; do clear; date; sleep 1; done'
-#git aliases
-alias gs='git status '
-alias ga='git add '
-alias gb='git branch '
-alias gc='git commit'
-alias gd='git diff'
-alias go='git checkout '
-alias gk='gitk --all&'
-alias gx='gitx --all'
-alias got='git '
-alias get='git '
-#password generator
-passgen()
-{
-if [ "$1" == "" ]; then
-   echo "passgen <length>"
-elif [ "$2" != "" ]; then
-   echo "too many parameters..."
-else
-   cat /dev/urandom | tr -dc A-Za-z0-9 | head -c $1 && echo
-fi
-}
-# dictionary
-function leo() {
- w3m -dump "http://pda.leo.org/?search=\"$*\"" | sed -n -e :a -e '1,9!{P;N;D;};N;ba' | sed -e '1,14d'
-}
-# Add an "alert" alias for long running commands.  Use like so:
-#   sleep 10; alert
-alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(history|tail -n1|sed -e '\''s/^\s*[0-9]\+\s*//;s/[;&|]\s*alert$//'\'')"'
-#add to history
-PROMPT_COMMAND="history -a"
 </code>