LUG Mayen-Koblenz

Dies ist eine alte Version des Dokuments!

Inhaltsverzeichnis

Bash-Logins

Konsolenspielereien

curl wttr.in aktueller Wetterbericht in der Console
curl wttr.in/moon Mondphase
netcat -C india.colorado.edu 13 Uhrzeit
netcat -C rainmaker.wunderground.com 23 US-Wetter-„Service“

netcat -C telehack.com 23 „W0PR?“
netcat -C freechess.org 5000 „Wouldn't you prefer a good game of chess?“

netcat -C towel.blinkenlights.nl 23 Star Wars IV
netcat -C towel.blinkenlights.nl 666 Ausreden vom Bastard Operator from Hell
netcat -C mtrek.com 1701 StarTrek
telnet 1984.ws use ssh big brother is watching you
nc -C bbs.armageddonbbs.com 23 „ Hermes II BBS “

Bash-Logins

PROMPT

[UHRZEIT@PFAD:RETURNVALUE]

#PS1="\[\033[0;31m\]\A \[\033[0;34m\][\W] \[\033[0;32m\] \$? :\[\033[0m\]"
#PS1="\[\033[0;31m\]\A \[\033[0;35m\][\[\033[0;34m\]\W\[\033[0;35m\]]\[\033[0;32m\] \$? \[\033[0;35m\]:\[\033[0m\]"
export PS1="[\[\033[38;5;1m\]\t\[$(tput sgr0)\]\[\033[38;5;11m\]@\[$(tput sgr0)\]\[\033[38;5;4m\]\W\[$(tput sgr0)\]\[\033[38;5;11m\]:\[$(tput sgr0)\]\[\033[38;5;2m\]\$?\[$(tput sgr0)\]\[\033[38;5;15m\]\[$(tput sgr0)\]] "

.bashrc

PATH=$HOME/bin:$PATH
export PATH
 
[ -r /usr/share/bash-completion/bash_completion   ] && . /usr/share/bash-completion/bash_completion
 
#Verwendete Farben
ROT="\[\033[0;31m\]" 
GRU="\[\033[0;32m\]" 
BLU="\[\033[1;34m\]"
WHI="\[\033[0m\]"
LIL="\[\033[0;35m\]"
ORA="\[\033[0;33m\]" 
GRY="\[\033[0;37m\]"
#TUX='\ue000'
#GLIDER='\n\u2840\u2841\u2842'
 
#  time@[retval]:directory#
## 13:37:00@[0]:dir$   
PS1="$ROT\t$LIL@$GRU[\$?]$LIL:$BLU\W$LIL\$ $WHI "
 
# user@[[retval]]:directory#
## tux@[[0]]:dir$
PS1="$ROT\u$LIL@$GRU[[\$?]]$LIL:$BLU\W$LIL\4$WHI "
 
# user@hostname:fullpath (retval) 
# tux@computer:~/dir (0) 
PS1="$ROT\u$LIL@$GRU\h$LIL:$BLU\w $LIL(\$?)$WHI "
 
# user@hostname:fullpath (retal) 
## tux@computer:dir (0) 
PS1="$LIL[$ORA\t$LIL]($ORA\$?$LIL):$GRY$_\n$ROT\u$LIL@$GRU\h$LIL:$BLU\W$WHI "
 
# ⡀⡁⡂ [time] retval: last command
# user@computer:directory 
## ⡀⡁⡂ [13:37:42] 0: history -d 
## tux@computer:dir 
PS1=$'\n\u2840\u2841\u2842 \[\033[0;35m\][\[\033[0;33m\]\\t\[\033[0;35m\]] \[\033[0;33m\]$?\[\033[0;35m\]:\[\033[0;37m\] $(history|tail -n1| sed -e "s/[0-9 ]*//"|cut -c1-55) \n\[\033[0;31m\]\u\[\033[0;35m\]@\[\033[0;32m\]\h\[\033[0;35m\]:\[\033[1;34m\]\W\[\033[0m\] '
 
## Rot für root und grün für user:
if [[ $(id -u) -ne 0 ]] ; then
PS1=$'\[\033[1;32m\]\n \u2840\u2841\u2842 \[\033[0;35m\][\[\033[0;33m\]\\t\b\b\b\[\033[0;35m\]] \[\033[1;35m\]$?\[\033[0;35m\]=\[\033[0;37m\]$(history|tail -n1| sed -e "s/[0-9 ]*//"|cut -c1-
55) \n\[\033[0;31m\]\u\[\033[0;35m\]@\[\033[0;32m\]\h\[\033[0;35m\]:\[\033[1;34m\]\W\[\033[1;33m\]\ue000\[\033[0m\]'
else
PS1=$'\[\033[1;31m\]\n \u2840\u2841\u2842 \[\033[0;35m\][\[\033[0;33m\]\\t\b\b\b\[\033[0;35m\]] \[\033[1;33m\]$?\[\033[0;35m\]=\[\033[0;37m\]$(history|tail -n1| sed -e "s/[0-9 ]*//"|cut -c1-55) \n\[\033[0;31m\]\u\[\033[0;35m\]@\[\033[0;32m\]\h\[\033[0;35m\]:\[\033[1;34m\]\W\[\033[0m\] '
fi
 
 
export PS1
alias matrix="cmatrix -nsC yellow"

Thinkpad Logo

gewünschtes Script einfach in der .bashrc aufrufen oder gleich einfügen

#!/bin/sh
# Author: butzel
# Name: IBM-Thinkpad.logo.sh
ROT='^[[31m    '
GRU='^[[32m  '
BLU='^[[34m  '
WHI='^[[37m'
clear
echo
echo $ROT"T"$GRU"u"$BLU"x"$WHI" p a d "
echo $BLU "             powered by"
echo
echo $ROT "           IIIIIIIIII" $GRU "  BBBBBBBBB   " $BLU " MMMM       MMMM"
echo $ROT "           IIIIIIIIII" $GRU "  BBBBBBBBBB  " $BLU " MMMMM     MMMMM"
echo $ROT "               II    " $GRU "   BBB    BBB " $BLU "  MMMMM   MMMMM "
echo $ROT "               II    " $GRU "   BBBBBBBBB  " $BLU "  MMMMMM MMMMMM"
echo $ROT "               II    " $GRU "   BBBBBBBBB  " $BLU "  MM  MMMMM  MM"
echo $ROT "               II    " $GRU "   BBB    BBB " $BLU "  MM   MMM   MM"
echo $ROT "           IIIIIIIIII" $GRU "  BBBBBBBBBB  " $BLU " MMM    M    MMM"
echo $ROT "           IIIIIIIIII" $GRU "  BBBBBBBBB   " $BLU " MMM         MMM"
echo $WHI "                                                  ThinkPad "    
ROT="\[\033[0;31m\]"
GRU="\[\033[0;32m\]"
BLU="\[\033[0;34m\]"
WHI="\[\033[0m\]"
export PS1="$ROT\u$WHI@$GRU\h$WHI:$BLU\w$WHI\$ "

ASCII-Tux Logon

#!/bin/bash
# Zwinkernder Tux
# Twinker Tux 
# Copyleft: Butzel
# License:  GPLv3 
WLAN_DEVICE="wlp2s0b1"
ETH0_DEVICE="eth0"
WLAN_ID=" $(/sbin/iwgetid|cut -d\" -f2  )"
WLAN_IP6="$(ip addr | grep -A 2 $WLAN_DEVICE| grep  inet6 | cut -f 1 -d 's'| cut -f 2 -d t )"
WLAN_IP4="$(ip addr | grep -A 1 $WLAN_DEVICE| grep  inet  | cut -f 1 -d 'b'| cut -f 2 -d t )"
ETH0_IP4="$(ip addr | grep -A 1 $ETH0_DEVICE| grep  inet | cut -f 1 -d 'b'| cut -f 2 -d t | head -n 2|tr '\n' ' ' )"
ETH0_IP6="$(ip addr | grep -A 1 $ETH0_DEVICE| grep  inet6 | cut -f 1 -d 's'| cut -f 2 -d t )"
CPU_INFO="$( cat /proc/cpuinfo  | grep model\ name | sort -u | cut -f2 -d: )"
MEM_INFO="$( cat /proc/meminfo | grep MemTotal | cut -d: -f 2 | tr -d " "  )"
MEM_FREE="$( cat /proc/meminfo | grep MemAvail | cut -d: -f 2 | tr -d " "  )"
 
CLR_BLACK='[30m'
CLR_PURPLE='[35m'
CLR_RED='[31m'
CLR_GREEN='[32m'
CLR_GRE3N='[1;32m'
CLR_BLUE='[34m'
CLR_YELLOW='[1;33m'
CLR_BROWN='[33m'
CLR_WHITE='[1;37m'
CLR_WHITEP='[1;37m/'
CLR_GRAY='[0;37m'
CLR_GRAY88='[0;37m88'
CLR_GRAYY8='[0;37mY88'
if [ -z "$ETH0_IP4" ] && [ ! -z "$ETH0_IP6" ] ; then
 ETH0_IP4="IPv$ETH0_IP6"
 fi
if [ -z "$ETH0_IP4" ] ; then
  ETH0_IP4="$CLR_RED 0ffline"
fi
if [ -z "$WLAN_IP4" ] && [ ! -z "$WLAN_IP6" ] ; then
WLAN_IP4="IPv$WLAN_IP6"
fi
if [ -z "$WLAN_IP4" ] ; then
 WLAN_IP4="0ffline"
fi
if [ "$WLAN_IP4" == "0ffline" ] ; then
 WLAN_ID="$CLR_RED $WLAN_IP4"
 WLAN_IP4=""
elif [ -z "$WLAN_ID" ] ; then
 WLAN_ID="$CLR_BLUE ~ hidden? ~"
fi
clear 
echo -ne $CLR_GRAY
echo -e "            a8888b.       \t$CLR_GRAY"
echo -e "           d888888b.      \t$CLR_PURPLE Hostname:$CLR_GRAY"
echo -e "           8$CLR_WHITEP\"YP\"\\$CLR_GRAY88      \t  $CLR_GRE3N$(hostname).$CLR_GREEN$(hostname -d 2>/dev/null)$CLR_GRAY" 
echo -e "           8$CLR_WHITE|0||0|$CLR_GRAY88      \t$CLR_GRAY"
echo -e "           8$CLR_YELLOW'    .$CLR_GRAY88      \t$CLR_PURPLE Processor:$CLR_GRAY"
echo -e "           8$CLR_YELLOW\`._.'$CLR_GRAY Y8.     \t $CLR_GRE3N$CPU_INFO$CLR_GRAY"
echo -e "          d/      \`8b.    \t$CLR_GRAY"
echo -e "         dP   .    Y8b.   \t$CLR_PURPLE Memory:$CLR_GRAY"
echo -e "        d8:'  \"  \`::88b   \t  $CLR_GREEN$MEM_INFO $CLR_GRAY(free: $CLR_GRE3N$MEM_FREE$CLR_GRAY)"
echo -e "       d8\"         'Y88b  \t$CLR_GRAY"
echo -e "      :8P    '      :888  \t$CLR_PURPLE Ethernet:$CLR_GRAY"
echo -e "       8a.   :     [33m_[37ma88P  \t  $CLR_GRE3N$ETH0_IP4$CLR_GRAY"
echo -e "     $CLR_BROWN._/\"\\[37mYaa_:  $CLR_BROWN.|\`[37m88P$CLR_BROWN|  \t$CLR_GRAY"
echo -e "     $CLR_BROWN\\    \\[37mYP\"  $CLR_BROWN \`|$CLR_GRAY 8P $CLR_BROWN \`.\t$CLR_PURPLE WirelessLan:$CLR_GRAY"
echo -e "     $CLR_BROWN/     \\[37m.___.d$CLR_BROWN|    .' \t  $CLR_GREEN$WLAN_ID$CLR_GRAY"
echo -e "     $CLR_BROWN\`--..__)[37m.8888P$CLR_BROWN\`._.' \t  $CLR_GRE3N$WLAN_IP4$CLR_GRAY"
ROT="\[\033[0;31m\]" 
GRU="\[\033[0;32m\]" 
BLU="\[\033[1;34m\]"
WHI="\[\033[0m\]"
LIL="\[\033[0;35m\]"
PS1="$ROT\u$LIL@$GRU\h$LIL:$BLU\W$LIL#$WHI "
export PS1