Files
git-sync/rootfs/home/andre/.bashrc

1076 lines
34 KiB
Bash

[[ $- != *i* ]] && return
export HISTCONTROL=ignoreboth:erasedups
export HISTFILESIZE=20000
export HISTSIZE=5000
export HISTTIMEFORMAT="%F %T "
export HISTIGNORE="free*:exit:clear:man*:mc*:history*:set*:export*:alias*:source*:declare*:__*"
export HOMEDIR=/home/andre
alias ll='ls -haltr'
alias ppm="sudo perl -MCPAN -e 'shell'"
alias RDPC='RDP 10.101.0.236'
alias ssh_h='egrep "^# " .ssh/config'
alias ßh=ssh
alias TS='ts "%Y-%m-%d %H:%M:%S"'
alias clear_history="history -c && history -w && clear"
alias extip='echo $(curl --connect-timeout 5 -s https://ipinfo.io/ip)'
alias grep='grep --line-buffered'
alias egrep='egrep --line-buffered'
alias mysudo='sudo bash --rcfile $HOMEDIR/.bashrc'
if [ -x /usr/bin/dircolors ]; then
test -r $HOMEDIR/.dircolors && eval "$(dircolors -b $HOMEDIR/.dircolors)" || eval "$(dircolors -b)"
export GREP_COLORS='1;37;41'
alias ls='ls --color=auto'
alias ll='ls -haltr --color=auto'
alias grep='grep --line-buffered --color=auto'
alias grepv='grep --line-buffered -v grep | grep --line-buffered --color=auto'
alias egrep='egrep --line-buffered --color=auto'
alias egrepv='grep --line-buffered -v grep | egrep --line-buffered --color=auto'
fi
export SSHUSER=ageissler
export SSHPASS=G0ttAmH3rd
export GPGKEY=13FAA6FC
export EDITOR=vi
# export PERL_MB_OPT="--install_base \"$HOMEDIR/perl5\""
# export PERL_MM_OPT="INSTALL_BASE=$HOMEDIR/perl5"
export PERL_MM_USE_DEFAULT=1
export PATH=$PATH:.:~:/install/:$HOMEDIR/scripts/:$HOMEDIR/bin/:
export PROMPT_DIRTRIM=10
color_prompt=yes
# $- Options set for shell
if echo "$-" | grep i > /dev/null; then
ip=`extip`
fi
# \n grün username@hostname dflt :blau workingdir dflt \n ip \n RET: grün oder rot je nach ret, ret gelb zeit dflt blau $ dflt
#PS1='\e[7\e[2A\e[16C $? \e[8 \n${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\r\u@\h\[\033[00m\]:\[\033[01;34m\]\w \[\033[00m\] \n $ip \n RET:\[\033[01;$(($?==0?32:91))m\]$? \[\033[01;33m\]\t\[\033[00m\] \[\033[01;34m\]\$\[\033[00m\] '
#export PS1="\nTime \e[0;32m\A\e[0m Date \e[0;32m\d\e[0m Rev \e[0;31m$(cd /home/rancid/var/rancid/network/configs ; svn info | grep Revision | awk '{print $2}')\e[0m \n\e[0;33m\u\e[0m@\e[1;32m\h\e[0m:\e[0;34m\w\e[0m \n\$ "
PSCHR=$(printf "%s '" ' ^ ° ! " $ % / ( ) [ ] { } = ? \ ` # + ~ < > | @ , ; . : - _ *')
PS1='\n$PSCHR\n${debian_chroot:+($debian_chroot)}\[\033[01;15m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\n \[\033[01;33m\]$ip\[\033[00m\]\n \[\033[01;15m\]RET:\[\033[01;$(($?==0?32:91))m\]$? \[\033[01;33m\]\t\[\033[00m\] \[\033[01;34m\]\$\[\033[00m\] '
shopt -s histappend
shopt -s histverify
shopt -s autocd
shopt -s cdspell
shopt -s cmdhist
shopt -s dotglob
shopt -s interactive_comments
shopt -s expand_aliases
shopt -s extglob
cy-ssh() {
set -euo pipefail
if [ $# -lt 1 ]; then
echo "Usage: $0 <host> [ssh-options...]"
return 0
fi
HOST="$1"
shift || true
# Defaults
DOMAIN1="conadm.de"
DOMAIN2="conacc.local"
SSH_HOSTNAME="finance"
SSH_PROXY=""
###############################################################################
# Gemeinsame CyberArk-Auth-Optionen
###############################################################################
CYBERARK_USER="ageissler@ageissler@${HOST}"
CYBERARK_AUTH_OPTS="-o PreferredAuthentications=publickey,keyboard-interactive,password"
###############################################################################
# Host conlx*
###############################################################################
if [[ "$HOST" == con* ]]; then
CYBERARK_USER="ageissler@root@${HOST}"
fi
if [[ "$HOST" == conlxvmhub* ]]; then
SSH_HOSTNAME="hosting"
fi
###############################################################################
# Host switch-catalyst-* switch-nexus-* switch-fibre-* router-*
###############################################################################
if [[ "$HOST" == switch-catalyst-* \
|| "$HOST" == switch-nexus-* \
|| "$HOST" == switch-fibre-* \
|| "$HOST" == router-* ]]; then
SSH_HOSTNAME="finance"
fi
###############################################################################
# Host switch-admin-*
###############################################################################
if [[ "$HOST" == switch-admin-* ]]; then
SSH_HOSTNAME="admin"
fi
###############################################################################
# Host router-swx-*
###############################################################################
if [[ "$HOST" == router-swx-* ]]; then
SSH_HOSTNAME="admin"
fi
# Prüfe ob Hostname auflösbar ist
if ! getent hosts "$SSH_HOSTNAME" >/dev/null 2>&1 ; then
# Versuche alternativen Hostname
SSH_HOSTNAME_DOM="${SSH_HOSTNAME}.${DOMAIN1}"
if ! getent hosts "$SSH_HOSTNAME_DOM" >/dev/null 2>&1; then
SSH_HOSTNAME_DOM="${SSH_HOSTNAME}.${DOMAIN2}"
if ! getent hosts "$SSH_HOSTNAME_DOM" >/dev/null 2>&1; then
echo "
! cy-ssh Fehler: \"${SSH_HOSTNAME}\" und \"${SSH_HOSTNAME}.${DOMAIN1}\" und \"${SSH_HOSTNAME}.${DOMAIN2}\" nicht auflösbar" >&2
return 0
fi
fi
SSH_HOSTNAME=$SSH_HOSTNAME_DOM
fi
echo "Nutze $SSH_HOSTNAME"
SSH_USER="$CYBERARK_USER"
SSH_AUTH_OPTS="$CYBERARK_AUTH_OPTS"
###############################################################################
# SSH-Command bauen
###############################################################################
CMD=(ssh)
if [ -n "$SSH_USER" ]; then
CMD+=(-l "$SSH_USER")
fi
CMD+=(-o ForwardX11=no -o ForwardX11Trusted=no)
CMD+=(-o HostName="$SSH_HOSTNAME")
if [ -n "$SSH_PROXY" ]; then
CMD+=(-o ProxyCommand="$SSH_PROXY")
fi
if [ -n "$SSH_AUTH_OPTS" ]; then
CMD+=($SSH_AUTH_OPTS)
fi
CMD+=("$SSH_HOSTNAME" "$@")
###############################################################################
# Optional Debug
###############################################################################
echo "DEBUG: ${CMD[*]}" >&2
set +e
"${CMD[@]}"
local exit_code=$?
if [ $exit_code -ne 0 ]; then
echo "
! cy-ssh Fehler: SSH-Verbindung fehlgeschlagen."
fi
return 0
}
RDP() {
if [ "$1" == "" ]
then
echo 'call with RDP <IP>'
else
xfreerdp /cert:ignore '/u:conacc\ageissler' '/p:FranziskaR439!' /dynamic-resolution /v:$1 &
fi
}
prompt_confirm() {
while true; do
read -r -n 1 -p "${1:-Weiter?} [j/n]: " REPLY
case $REPLY in
[jJ]) echo ; return 0 ;;
[nN]) echo ; return 1 ;;
*) printf " \033[31m %s \n\033[0m" "ungültige Eingabe"
esac
done
}
# prompt_confirm "Overwrite File?" || return 0
conv_owi() {
IMG=$1
PNG=${IMG}.png
exiftool $IMG -Artist=vkue -Copyright=vkue
MAXMB=$2
if [ "$MAXMB" == "" ]
then
MAXMB=10
fi
MAXSIZE=$(expr $MAXMB \* 1000 \* 1000)
if [ -f $PNG ]
then
SIZE=$(stat --printf="%s" $PNG)
fi
if [ ! -f $PNG ] || [[ $SIZE -gt $MAXSIZE ]]
then
RATE=100
RDIFF=1
SIZE=$(expr $MAXSIZE + 1)
while [[ $SIZE -gt $MAXSIZE ]]
do
RATE=$(expr $RATE - $RDIFF)
convert -resize ${RATE}% $IMG $PNG
SIZE=$(stat --printf="%s" $PNG)
echo RATE $RATE MAX $MAXSIZE SIZE $SIZE
FAK=$(expr $SIZE \* 100 / $MAXSIZE)
echo $FAK
if [[ $FAK -gt 101 ]]; then RDIFF=2; fi
if [[ $FAK -gt 106 ]]; then RDIFF=4; fi
if [[ $FAK -gt 111 ]]; then RDIFF=8; fi
if [[ $FAK -gt 120 ]]; then RDIFF=12; fi
if [[ $FAK -gt 140 ]]; then RDIFF=17; fi
if [[ $FAK -gt 160 ]]; then RDIFF=23; fi
if [[ $FAK -gt 180 ]]; then RDIFF=30; fi
if [[ $FAK -gt 200 ]]; then RDIFF=38; fi
if [[ $FAK -gt 220 ]]; then RDIFF=47; fi
done
fi
}
arg_h() {
echo "
Aliases"
cat $HOMEDIR/.bashrc | egrep "alias " | grep -v "#alias" | awk -F'=' '{print $1}' | awk '{print $2}' | sort | uniq | tr "\n" " "
echo "
Funktionen"
cat $HOMEDIR/.bashrc | grep "() {" | grep -v cat | tr -d "{" | sort | uniq | tr -d "\n"
echo "
wetter
zeigt Wettervorhersagen an
wi
startet vi und erstellt zuvor Sicherungsdatei
install_ssh_keypair_files
speichert Schlüsselpaar in $HOMEDIR/.ssh/id_ed25519[.pub]
install_ssh_authorized_key [|user] hängt pub-key an [~]|[/home/user]/.ssh/authorized_keys an
ssh_env
1. versucht zunächst key basierte anmeldung einzurichten
2. copy der bash aufs zielsystem $HOMEDIR/.bash_profile
3. ssh per key
4. bei erfolg wird beim anmelden die zuvor angelegte datei ausgeführt und
durch einen rm am Ende dieses bashrc gelöscht
"
}
C_BLACK="\e[38;5;0m"
C_RED="\e[38;5;1m"
C_GREEN="\e[38;5;2m"
C_YELLOW="\e[38;5;3m"
C_BLUE="\e[38;5;4m"
C_PURPLE="\e[38;5;5m"
C_CYAN="\e[38;5;6m"
C_LIGHTGRAY="\e[38;5;7m"
C_GRAY="\e[38;5;8m"
C_PEACH="\e[38;5;9m"
C_LIGHTGREEN="\e[38;5;10m"
C_LIGHTYELLOW="\e[38;5;11m"
C_LIGHTBLUE="\e[38;5;12m"
C_PINK="\e[38;5;13m"
C_LIGHTCYAN="\e[38;5;14m"
C_WHITE="\e[38;5;15m"
C_NO="\e[0;00m"
BG_BLACK="\e[48;5;0m"
BG_RED="\e[48;5;1m"
BG_GREEN="\e[48;5;2m"
BG_YELLOW="\e[48;5;3m"
BG_BLUE="\e[48;5;4m"
BG_PURPLE="\e[48;5;5m"
BG_CYAN="\e[48;5;6m"
BG_LIGHTGRAY="\e[48;5;7m"
BG_GRAY="\e[48;5;8m"
BG_PEACH="\e[48;5;9m"
BG_LIGHTGREEN="\e[48;5;10m"
BG_LIGHTYELLOW="\e[48;5;11m"
BG_LIGHTBLUE="\e[48;5;12m"
BG_PINK="\e[48;5;13m"
BG_LIGHTCYAN="\e[48;5;14m"
BG_WHITE="\e[48;5;15m"
BG_NO="\e[0;00m"
Insta360Pictures() {
for instafile in `ls | egrep -i "^[0-9a-z]+_[0-9]+\.[0-9]+_[0-9]+\.jp[e]*g"`
do
timestamp=$(echo "$instafile" | sed 's/.*_\([0-9]*\)\.jpg/\1/')
timestamp_sec=$(($timestamp / 1000))
# Datum formatieren und in EXIF schreiben
#exiftool -overwrite_original -DateTimeOriginal="$(date -d @${timestamp_sec} '+%Y:%m:%d %H:%M:%S')" $instafile
mv $instafile I${timestamp}.jpg
done
}
AddGPSToPicture() {
J=$1
# höhe des bildes ermitteln
H=$(exiftool -csv -ImageHeight $J | grep -v Height | awk -F',' '{print $2}')
# 2% der Bildhöhe für die Schrift
FS=$(bc -l <<< "$H*2/100" | awk -F. '{print $1}')
FS2=$(bc -l <<< "$FS+25" | awk -F. '{print $1}')
POSITION=$(exiftool -m -p '$GPSPosition' "$J" -c \"%+.5f\")
if [ -z "$POSITION" ]; then
echo Position fehlt
return
fi
exiftool -overwrite_original -exif:gpslatituderef=N -exif:gpslongituderef=E "$J"
convert $J -gravity North -pointsize $FS -font Courier-10-Pitch-Regular -fill white -undercolor black -annotate +0+$FS2 "Position $POSITION" $J;
}
AddGPSToPictures() {
for file in "$@"; do
AddGPSToPicture $file
done
}
AddTimestampToPicture() {
J=$1
# höhe des bildes ermitteln
H=$(exiftool -csv -ImageHeight $J | grep -v Height | awk -F',' '{print $2}')
# 2% der Bildhöhe für die Schrift
FS=$(bc -l <<< "$H*2/100" | awk -F. '{print $1}')
# datetime string aus bild holen
DATETIME=$(exiftool -m -p '$FileModifyDate' "$J" || exiftool -m -p '$ModifyDate' "$J" )
DATETIMEORIG=$(exiftool -m -p '$DateTimeOriginal' "$J")
DATETIMECREATE=$(exiftool -m -p '$CreateDate' "$J")
DATETIMEFILEMOD=$(exiftool -m -p '$FileModifyDate' "$J")
DATETIMEMOD=$(exiftool -m -p '$ModifyDate' "$J")
DATETIME=$DATETIMECREATE
DATE=$(echo $DATETIME | awk -F' ' '{print $1}')
TIME=$(echo $DATETIME | awk -F' ' '{print $2}')
# date weiter aufspalten nach year, month und day
YEAR=$(echo $DATE | awk -F':' '{print $1}')
MONTH=$(echo $DATE | awk -F':' '{print $2}')
DAY=$(echo $DATE | awk -F':' '{print $3}')
# month durch monatsnamen ersetzen
if [ "$MONTH" == "01" ]; then MONTH="Januar"; fi
if [ "$MONTH" == "02" ]; then MONTH="Februar"; fi
if [ "$MONTH" == "03" ]; then MONTH="März"; fi
if [ "$MONTH" == "04" ]; then MONTH="April"; fi
if [ "$MONTH" == "05" ]; then MONTH="Mai"; fi
if [ "$MONTH" == "06" ]; then MONTH="Juni"; fi
if [ "$MONTH" == "07" ]; then MONTH="Juli"; fi
if [ "$MONTH" == "08" ]; then MONTH="August"; fi
if [ "$MONTH" == "09" ]; then MONTH="September"; fi
if [ "$MONTH" == "10" ]; then MONTH="Oktober"; fi
if [ "$MONTH" == "11" ]; then MONTH="November"; fi
if [ "$MONTH" == "12" ]; then MONTH="Dezember"; fi
convert $J -gravity North -pointsize $FS -font Courier-10-Pitch-Regular -fill white -undercolor black -annotate +0+0 "Datum $DAY. $MONTH $YEAR Zeit $TIME" $J;
}
AddTimestampToPictures() {
for file in "$@"; do
AddTimestampToPicture $file
done
}
AddTimeDateToPicturesMenu() {
LOG="/var/log/AddTimeDateToPicturesMenu.log"
date > $LOG
echo $@ >> $LOG
D=$(perl -e '$s=$ARGV[0];@a=$s=~/([a-z0-9-._\/ ]*?)([a-z0-9-._]*) +\//i;
$s=~s/$a[0]//g;
print "$a[0]";
' "$@")
cd "$D"
P=$(pwd)
echo "P $P" >> $LOG
F=$(perl -e '$s=$ARGV[0];@a=$s=~/([a-z0-9-._\/ ]*?)([a-z0-9-._]*) +\//i;
$s=~s/$a[0]//g;
print "$s";
' "$@")
echo "F $F" >> $LOG
for J in `echo $F`;
do
# höhe des bildes ermitteln
H=$(exiftool -csv -ImageHeight $J | grep -v Height | awk -F',' '{print $2}')
# 2% der Bildhöhe für die Schrift
FS=$(bc -l <<< "$H*2/100" | awk -F. '{print $1}')
# datetime string aus bild holen
DATETIME=$(exiftool -m -p '$FileModifyDate' "$J" || exiftool -m -p '$ModifyDate' "$J" )
DATETIMEORIG=$(exiftool -m -p '$DateTimeOriginal' "$J")
DATETIMECREATE=$(exiftool -m -p '$CreateDate' "$J")
DATETIMEFILEMOD=$(exiftool -m -p '$FileModifyDate' "$J")
DATETIMEMOD=$(exiftool -m -p '$ModifyDate' "$J")
DATETIME=$DATETIMEMOD
echo "$J $H $DATETIME" >> $LOG
POSITION=$(exiftool -m -p '$GPSPosition' "$J" -c \"%+.6f\")
if [ -z "$POSITION" ]; then
echo Position fehlt
return
fi
echo "$J $POSITION" >> $LOG
exiftool -overwrite_original -exif:gpslatituderef=N -exif:gpslongituderef=E "$J"
# aufspalten nach date und time
DATE=$(echo $DATETIME | awk -F' ' '{print $1}')
TIME=$(echo $DATETIME | awk -F' ' '{print $2}')
# date weiter aufspalten nach year, month und day
YEAR=$(echo $DATE | awk -F':' '{print $1}')
MONTH=$(echo $DATE | awk -F':' '{print $2}')
DAY=$(echo $DATE | awk -F':' '{print $3}')
# month durch monatsnamen ersetzen
if [ "$MONTH" == "01" ]; then MONTH="Januar"; fi
if [ "$MONTH" == "02" ]; then MONTH="Februar"; fi
if [ "$MONTH" == "03" ]; then MONTH="März"; fi
if [ "$MONTH" == "04" ]; then MONTH="April"; fi
if [ "$MONTH" == "05" ]; then MONTH="Mai"; fi
if [ "$MONTH" == "06" ]; then MONTH="Juni"; fi
if [ "$MONTH" == "07" ]; then MONTH="Juli"; fi
if [ "$MONTH" == "08" ]; then MONTH="August"; fi
if [ "$MONTH" == "09" ]; then MONTH="September"; fi
if [ "$MONTH" == "10" ]; then MONTH="Oktober"; fi
if [ "$MONTH" == "11" ]; then MONTH="November"; fi
if [ "$MONTH" == "12" ]; then MONTH="Dezember"; fi
# zusammengesetzer datums-, zeitstring in bild einfügen (mittig oben)
convert $J -gravity North -pointsize $FS -font Courier-10-Pitch-Regular -fill white -undercolor black -annotate +0+0 "Datum $DAY. $MONTH $YEAR Zeit $TIME" $J;
FS2=$(bc -l <<< "$FS+25" | awk -F. '{print $1}')
convert $J -gravity North -pointsize $FS -font Courier-10-Pitch-Regular -fill white -undercolor black -annotate +0+$FS2 "Position $POSITION" $J;
done
}
sysinfo() {
if [ "$USER" != "root" ]; then
echo -e $C_RED$BG_WHITE"Not root"$C_NO
return
fi
export LANG=us_US
echo -e $C_LIGHTGREEN"Release"$C_NO
echo -en $C_CYAN" Distributor "$C_NO; lsb_release -ad 2>&1 | grep -v modules | grep "Distributor" | awk -F: '{print $2}' | sed 's/[^A-Za-z0-9]//i' 2>&1
echo -en $C_CYAN" Description "$C_NO; lsb_release -ad 2>&1 | grep -v modules | grep "Description" | awk -F: '{print $2}' | sed 's/[^A-Za-z0-9]//i' 2>&1
echo -en $C_CYAN" Release "$C_NO; lsb_release -ad 2>&1 | grep -v modules | grep "Release" | awk -F: '{print $2}' | sed 's/[^A-Za-z0-9]//i' 2>&1
echo -en $C_CYAN" Codename "$C_NO; lsb_release -ad 2>&1 | grep -v modules | grep "Codename" | awk -F: '{print $2}' | sed 's/[^A-Za-z0-9]//i' 2>&1
echo ""
echo -e $C_LIGHTGREEN"CPU Info"$C_NO
echo -en $C_CYAN" Architecture "$C_NO; lscpu | grep "Architecture:" | awk -F: '{print $2}' | sed 's/[^A-Za-z0-9]//i'
echo -en $C_CYAN" CPUs "$C_NO; lscpu | grep -v NUMA | grep "CPU(s):" | awk -F: '{print $2}' | sed 's/[0-9]*$//i'
echo -en $C_CYAN" Threads "$C_NO; lscpu | grep "Thread(s)" | awk -F: '{print $2}' | sed 's/[0-9]$//i'
echo -en $C_CYAN" Cores "$C_NO; lscpu | grep "Core(s)" | awk -F: '{print $2}' | sed 's/[0-9]$//i'
echo -en $C_CYAN" Model "$C_NO; lscpu | grep "Model name:" | awk -F: '{print $2}' | sed 's/[^A-Za-z0-9]//i'
MIN=$(lscpu | grep "CPU min")
MAX=$(lscpu | grep "CPU max")
MHZ=$(lscpu | grep "CPU MHz")
echo -en $C_CYAN" CPU Speed (min/max/now) "$C_NO; echo "$MIN/$MAX/$MHZ"
echo -en $C_CYAN" Bogo "$C_NO; lscpu | grep "Bogo" | awk -F: '{print $2}' | sed 's/[^A-Za-z0-9]//i'
echo ""
echo -e $C_LIGHTGREEN"System Info"$C_NO
sudo dmidecode | grep Base -A 10 | grep Manufact
sudo dmidecode | grep Base -A 10 | grep Product
sudo dmidecode | grep Base -A 10 | grep Version
sudo dmidecode | grep Base -A 10 | grep Serial
echo ""
echo -e $C_LIGHTGREEN"Memory Info"$C_NO
echo -n "total "; free -m | grep Mem | awk '{ print $2 }'
echo -n "used "; free -m | grep Mem | awk '{ print $3 }'
echo -n "free "; free -m | grep Mem | awk '{ print $4 }'
echo -n "shared "; free -m | grep Mem | awk '{ print $5 }'
echo -n "buff/cache "; free -m | grep Mem | awk '{ print $6 }'
echo -n "avail "; free -m | grep Mem | awk '{ print $7 }'
echo ""
echo -e $C_LIGHTGREEN"Swap Info"$C_NO
echo -n "total "; free -m | grep Swap | awk '{ print $2 }'
echo -n "used "; free -m | grep Swap | awk '{ print $3 }'
echo -n "free "; free -m | grep Swap | awk '{ print $4 }'
}
screen_h() {
echo "
Ctrl+a c(reate)
Ctrl+a n(ext)
Ctrl+a 0-9
Ctrl+a A (rename)
Ctrl+a d(etach)
Ctrl+a \" (liste)
Ctrl+a K(ill)
screen -r(eattach)
# Scrollen, Markieren, EinfÃŒgen
Ctrl+a [ wechselt in den Copy Mode
Mit den Pfeil-, Maustasten scrollen
Mit Enter Anfang der Markierung setzen, mit zweitem Enter das Ende setzen
Ctrl+a ] fÃŒgt markierten Bereich ein
"
}
sudo_h() {
echo "
/etc/sudoers
andre ALL=(ALL) NOPASSWD: ALL
"
}
iptables_h() {
echo "
# Policy fÃŒr Chain setzen
iptables -P INPUT ACCEPT
iptables -P INPUT DROP
#Neue Chain anlegen
iptables -N NEW_CHAIN
# NEW_CHAIN an INPUT anhÀngen (-A) / am Anfang von INPUT einfÌgen (-I)
iptables -A/-I INPUT -j NEW_CHAIN
# Regeln an neue Chain anhÀngen (-A) / am Anfang einfÌgen (-I) oder löschen (-D)
iptables -A/-I/-D NEW_CHAIN -p tcp --dport 22 -j ACCEPT
iptables -A/-I/-D NEW_CHAIN -p udp --dport 53 -j ACCEPT
iptables -A/-I/-D NEW_CHAIN -s 10.0.0.0/8 -j DROP
iptables -A/-I/-D NEW_CHAIN -d 127.0.0.0/8 -j ACCEPT
iptables -A/-I/-D NEW_CHAIN -m state --state ESTABLISHED,RELATED -j ACCEPT
# RÃŒcksprung aus Chain (nicht zwingend notwendig)
iptables -A NEW_CHAIN -j RETURN
# Chain aus Chain entfernen
iptables -D INPUT -j NEW_CHAIN
# Chain leeren (-F) / löschen (-X)
iptables -F NEW_CHAIN
# Kommentare als weitere Parameter in der Regel einfÃgen
-m comment --comment "Kommentar"
# Logging, ACCEPT o DROP als Regel dahinter definieren
iptables .... -j LOG
"
echo "Beispielkonfig
*filter
:INPUT DROP [0:0]
:FORWARD DROP [0:0]
:OUTPUT ACCEPT [13057:10612758]
-A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
-A INPUT -s 10.0.0.0/8 -i eth0 -j ACCEPT
-A INPUT -s 192.168.0.0/16 -i eth0 -j ACCEPT
-A INPUT -s 172.16.0.0/12 -i eth0 -j ACCEPT
-A INPUT -s 195.20.133.0/24 -i eth1 -j ACCEPT
-A INPUT -s 149.13.94.0/24 -i eth1 -j ACCEPT
-A INPUT -s 92.50.110.208/29 -i eth1 -j ACCEPT
-A INPUT -s 127.0.0.0/8 -j ACCEPT
-A INPUT -p icmp -j ACCEPT
-A INPUT -j LOG
-A INPUT -j DROP
COMMIT
"
}
delete_files_older() {
if [ "$4" == "" ]; then
echo ""
echo "$0 <Pfad> <Tage> <d|f> <r|n>"
echo ""
echo "Pfad gibt an aus welchem Verzeichnis gelöscht werden soll"
echo "Tage gibt an ab welchem Alter Verzeichnisse und Dateien gelöscht werden"
echo "d Verzeichnisse löschen, f Dateien löschen"
echo "r rekursiv löschen, n nicht rekursiv löschen. Bei Dateilöschungen ist egal was hier angegeben wird"
echo ""
else
echo "Wechsle in Verzeichnis $1"
cd $1
for I in `find $1 -mtime +$2`
do
if [ $3 == "f" ]; then
if [ -f $I ]; then
echo "Lösche Datei $I"
rm $I
fi
elif [ $3 == "d" ]; then
if [ $4 == "r" ]; then
if [ -d $I ]; then
echo "Lösche Verzeichnis $I rekursiv"
rm -fR $I
fi
elif [ $4 == "n" ]; then
if [ -d $I ]; then
echo "Lösche Verzeichnis $I (nicht rekursiv)"
rmdir $I
fi
fi
fi
done
fi
}
delete_old_logs() {
find /var/log -name "*.gz" -o -name "*.1" -o -name "*.2" -o -name "*.old" | xargs rm
find /var/log -mtime +7 | xargs rm
}
ssh_personal_environment() {
if [ $# -gt 0 -a "$1" = "--debug" ] ; then
export SSH_PERS_ENV_DEBUG=1
shift
fi
if test -n "$SSH_PERS_ENV_FILES" -o "$#" -gt 0 ; then
export SSH_PERS_ENV_FILES=$(
eval echo $@ $SSH_PERS_ENV_FILES | \
tr " " "\n" | \
sort -u | \
tr "\n" " "
) # pattern expansion
test "${SSH_PERS_ENV_DEBUG:-}" && \
echo "Packing as SSH Personal Environment: $SSH_PERS_ENV_FILES" 1>&2
export SSH_PERS_ENV_DATA=$(tar -C ~ -cz $SSH_PERS_ENV_FILES | base64)
fi
}
ssh_personal_config() {
echo "append to /etc/ssh/ssh_config on ssh client"
echo "# this content comes from the ssh-personal-environment package"
echo "SendEnv SSH_PERS_ENV_DATA SSH_PERS_ENV_FILES SSH_PERS_ENV_DEBUG"
echo "# end of content from the ssh-personal-environment package"
echo ""
echo "append to /etc/ssh/sshd_config on ssh server"
echo "# this content comes from the ssh-personal-environment package"
echo "AcceptEnv SSH_PERS_ENV_DATA SSH_PERS_ENV_FILES SSH_PERS_ENV_DEBUG"
echo "# end of content from the ssh-personal-environment package"
echo ""
echo "insert into /etc/ssh/sshrc on ssh server"
echo "#!/bin/sh"
echo "if which xauth >/dev/null 2>&1 && read proto cookie && test \"\$DISPLAY\" ; then"
echo " if test \"\$(expr substr \"\$DISPLAY\" 1 10)\" = localhost: ; then"
echo " # X11UseLocalhost=yes"
echo " echo add unix:\"\$(expr substr \"\$DISPLAY\" 11 99)\" \$proto \$cookie"
echo " else"
echo " # X11UseLocalhost=no"
echo " echo add \"\$DISPLAY\" \$proto \$cookie"
echo " fi | xauth -q -"
echo "fi"
echo "# unpack personal environment"
echo "if test \"\$SSH_PERS_ENV_DATA\" ; then"
echo " if [ ! \"\$USER\" = \"root\" ] ; then"
echo " test \"\$SSH_PERS_ENV_DEBUG\" && echo \"Unpacking SSH Personal Environment Data...\""
echo " echo \"\$SSH_PERS_ENV_DATA\" | base64 -d | tar \${SSH_PERS_ENV_DEBUG:+-v} -xzC ~"
echo " fi"
echo "fi"
echo ""
}
logrotate() {
if [ "$1" == "" ]
then
echo ""
echo "Aufruf:"
echo ""
echo "logrotate <DIR>"
echo ""
return
fi
logdir=$1
oldlogdir=$logdir/rotate
echo $oldlogdir
mkdir $oldlogdir
date=`date +"%Y-%m-%d_%H-%M"`
# alte logfiles packen
pushd .
cd $logdir
tar -cvzf $date.tar.gz *.log
# archiv verschieben
mv $date.tar.gz $oldlogdir
# alte logs löschen
rm *.log
popd
}
e1ping() {
while (( "$#" ))
do
ping -W 1 -O -i 1 -c 1 $1 >/dev/null
RV=$?
if [ $RV -eq 0 ]
then
echo -n -e "\e[42;30m$1 is up\e[m "
else
echo -n -e "\e[41m$1 is down\e[m"
fi
echo -n " "
shift
done
echo
}
eping() {
P=""
while (( "$#" ))
do
P="$P $1"
shift
done
echo ""
I=0
date
while [ 1 ]
do
if [ "$I" == "10" ]
then
I=0
date
fi
e1ping $P
sleep 1
I=`expr $I + 1`
done
}
find_local_port() {
N=$(($RANDOM + 10000))
echo $N
}
find_local_ip() {
I=$(($RANDOM % 250))
echo $I
}
find_session_id() {
S=`date +"%s"`
echo $S
}
update_git() {
echo "Gehe durch Unterverzeichnisse für git pulls"
for DIR in `ls`
do
echo
echo "########## $DIR"
cd $DIR
git pull
cd ..
done
}
pw() {
printf "\n B_uchstaben S_onderzeichen W_orte Z_iffern\n"
B='a b c d e f g h j k m n p q r s t u v w x y z A B C D E F G H J K L M N P Q R S T U V W X Y Z'
Z='1 2 3 4 5 6 7 8 9'
S='! - _ + / \ # $ % & ( ) [ ] { }'
echo -n " " ; echo B: $B
echo -n " " ; echo Z: $Z
echo -n " " ; echo S: $S
for I in `echo $B`
do
echo $I >> alphabet
done
for I in `echo $S`
do
echo $I >> zeichen
done
for I in `echo $Z`
do
echo $I >> ziffern
done
#Generiere PW in der Form xxxxx-xxxxx-xxxxx-xxxxx
curl -k -s https://pw.andregeissler.de/duden1 > duden1
curl -k -s https://pw.andregeissler.de/duden2 > duden2
C=1
DC1=`cat duden1 | wc -l`
DC1=`expr $DC1 + 1`
DC2=`cat duden2 | wc -l`
DC2=`expr $DC2 + 1`
for I in `echo 4 9`
do
printf "\n%2d) %2d W : " $C $I
for J in `seq 2 $I`
do
NR=`echo $(($RANDOM % $DC1 + 1))`
B=`cat duden1 | head -n $NR | tail -n 1`
echo -n $B"-"
done
NR=`echo $(($RANDOM % $DC1 + 1))`
B=`cat duden1 | head -n $NR | tail -n 1`
echo -n $B
C=`expr $C + 1`
done
echo
for I in `echo 4 9`
do
printf "\n%2d) %2d W : " $C $I
for J in `seq 2 $I`
do
NR=`echo $(($RANDOM % $DC2 + 1))`
B=`cat duden2 | head -n $NR | tail -n 1`
echo -n $B"-"
done
NR=`echo $(($RANDOM % $DC2 + 1))`
B=`cat duden2 | head -n $NR | tail -n 1`
echo -n $B
C=`expr $C + 1`
done
cat alphabet > menge1 ; cat alphabet > menge2 ; cat alphabet > menge3
cat ziffern >> menge2 ; cat ziffern >> menge3
cat zeichen >> menge3
AC=`cat menge1 | wc -l`
BC=`cat menge2 | wc -l`
CC=`cat menge3 | wc -l`
echo ""
# alphabet 47, zeichen 15, ziffern 9
for I in `echo 12 16 30`
do
printf "\n%2d) %2d B : " $C $I
for J in `seq 1 $I`
do
# buchstaben AC=47
NR=`echo $(($RANDOM % $AC + 1))`
B=`cat menge1 | head -n $NR | tail -n 1`
echo -n "$B"
done
C=`expr $C + 1`
printf "\n%2d) %2d BZ : " $C $I
for J in `seq 1 $I`
do
# buchstaben, ziffern BC=56
NR=`echo $(($RANDOM % $BC + 1))`
B=`cat menge2 | head -n $NR | tail -n 1`
echo -n "$B"
done
C=`expr $C + 1`
printf "\n%2d) %2d BZS : " $C $I
for J in `seq 1 $I`
do
# buchstaben, ziffern, zeichen CC=71
NR=`echo $(($RANDOM % $CC + 1))`
B=`cat menge3 | head -n $NR | tail -n 1`
echo -n "$B"
done
C=`expr $C + 1`
echo
done
rm duden1
rm duden2
rm menge1
rm menge2
rm menge3
rm alphabet
rm zeichen
rm ziffern
}
rotate() {
file=$1
if [ "$file" == "" ]
then
echo "rotate <filename>"
echo ""
return
fi
echo "Rotiere $file nach $file.1"
echo " $file.1 nach $file.2"
echo " ..."
echo " $file.8 nach $file.9"
echo "Lâsche $file.9"
if [ -f $file ]
then
if [ -f $file.9 ] ; then rm $file.9 ; fi
if [ -f $file.8 ] ; then mv $file.8 $file.9 ; fi
if [ -f $file.7 ] ; then mv $file.7 $file.8 ; fi
if [ -f $file.6 ] ; then mv $file.6 $file.7 ; fi
if [ -f $file.5 ] ; then mv $file.5 $file.6 ; fi
if [ -f $file.4 ] ; then mv $file.4 $file.5 ; fi
if [ -f $file.3 ] ; then mv $file.3 $file.4 ; fi
if [ -f $file.2 ] ; then mv $file.2 $file.3 ; fi
if [ -f $file.1 ] ; then mv $file.1 $file.2 ; fi
mv $file $file.1
touch $file
fi
}
wetter() {
c=$1
curl wttr.in/$c
}
wi() {
f=$1
d=$(date "+%Y-%m-%d")
rotate $f.bu.$d > /dev/null 2>&1
cp $1 $f.bu.$d
vi -c ":syntax on" -c "set number" $f
}
ssh_env() {
u=$1
s=$2
ssh-copy-id -oStrictHostKeyChecking=no -i $HOMEDIR/.ssh/id_ed25519 $u@$s > /dev/null 2>&1
scp $HOMEDIR/.bashrc $u@$s:$HOMEDIR/.bash_profile
ssh -q -X -oStrictHostKeyChecking=no $u@$s
}
crossword() {
grep -hi "^$1\$" /usr/share/dict/* | sort | uniq
}
install_ssh_keypair_files() {
mkdir $HOMEDIR/.ssh/
echo "-----BEGIN OPENSSH PRIVATE KEY-----
b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAMwAAAAtzc2gtZW
QyNTUxOQAAACAZREl5zjYh3/3Gs1WXI7Yt4spiWHMCbx3PK+jnexG+hwAAAKDS7Hi00ux4
tAAAAAtzc2gtZWQyNTUxOQAAACAZREl5zjYh3/3Gs1WXI7Yt4spiWHMCbx3PK+jnexG+hw
AAAECdSCzE3tYW7sk3s8P6BQSvf8c52Jtz8n3bC963bJtj9hlESXnONiHf/cazVZcjti3i
ymJYcwJvHc8r6Od7Eb6HAAAAGGFnZWlzc2xlci50dXguMjIxMjE0MTAwMgECAwQF
-----END OPENSSH PRIVATE KEY-----" > $HOMEDIR/.ssh/id_ed25519
chmod 0600 $HOMEDIR/.ssh/id_ed25519
echo "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBlESXnONiHf/cazVZcjti3iymJYcwJvHc8r6Od7Eb6H ageissler.tux.2212141002" > $HOMEDIR/.ssh/id_ed25519.pub
chmod 0600 $HOMEDIR/.ssh/id_ed25519.pub
echo "-----BEGIN OPENSSH PRIVATE KEY-----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-----END OPENSSH PRIVATE KEY-----" > $HOMEDIR/.ssh/ansible_id_rsa
chmod 0600 $HOMEDIR/.ssh/ansible_id_rsa
echo "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC/gz8mIcQmAxOVbajBb0nO7jWI09TXfHn6kNg6E/43bSzu10qq3hatTPuuXgaU6Y/KMkGF0nt6nsufP3P9u1FrCtq5j175z3GCQjk6Mb5QOO9iKLO9fQV08d6j3C7YGc1+6SZlTKdReyfBy7lQAfeUMuvFT4KevMExzyzvAtgQ8ZtLHwEUWBW5F/0YIGZyr6cMNe09RT2WTYJIbQCTzfVuWbOPw2SFzvd4ls7TnLK3EU4kjujnzBsTOAJLkbaWFVm6i+W6M3N+TutrtoDcW12Q9CK5eQtVwQrMWS1JbAAIGke1TKeizgDt5EuWk4k5YovXv6wrcWT9SahgeKDVtCLx ansible" > $HOMEDIR/.ssh/ansible_id_rsa.pub
chmod 0600 $HOMEDIR/.ssh/ansible_id_rsa.pub
}
install_ssh_authorized_key() {
if [ "$1" == "" ]
then
echo "Installiert ssh-ed25519 in $HOMEDIR/.ssh/authorized_keys"
prompt_confirm "Weiter?" || return 0
echo "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBlESXnONiHf/cazVZcjti3iymJYcwJvHc8r6Od7Eb6H ageissler.tux.2212141002" >> $HOMEDIR/.ssh/authorized_keys
else
echo "Installiert ssh-ed25519 in /home/$1/.ssh/authorized_keys"
prompt_confirm "Weiter?" || return 0
echo "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBlESXnONiHf/cazVZcjti3iymJYcwJvHc8r6Od7Eb6H ageissler.tux.2212141002" >> /home/$1/.ssh/authorized_keys
fi
}
PATH="$HOMEDIR/perl5/bin${PATH:+:${PATH}}"; export PATH;
PERL5LIB="$HOMEDIR/perl5/lib/perl5${PERL5LIB:+:${PERL5LIB}}"; export PERL5LIB;
PERL_LOCAL_LIB_ROOT="$HOMEDIR/perl5${PERL_LOCAL_LIB_ROOT:+:${PERL_LOCAL_LIB_ROOT}}"; export PERL_LOCAL_LIB_ROOT;
PERL_MB_OPT="--install_base \"$HOMEDIR/perl5\""; export PERL_MB_OPT;
PERL_MM_OPT="INSTALL_BASE=$HOMEDIR/perl5"; export PERL_MM_OPT;
rm -f $HOMEDIR/.bash_profile
HOSTNAME=`hostname`
if [ "$HOSTNAME" != "server" ]
then
### bash completion module
#source <(curl --connect-timeout 3 -f -s -k https://tools.andregeissler.de/completion/clogin-completion.bash)
#source <(curl --connect-timeout 3 -f -s -k https://tools.andregeissler.de/completion/owi2-completion.bash)
### bash module
#source <(curl --connect-timeout 3 -f -s -k https://tools.andregeissler.de/modules/arg_ssh.bash)
#source <(curl --connect-timeout 3 -f -s -k https://tools.andregeissler.de/modules/gps_tools.bash)
for i in `ls /etc/bash_completion.d/*.bash`
do
source $i
done
for i in `ls $HOMEDIR/bash_extensions/*.bash`
do
bash $i
done
if [ "$OS" == "" ]; then
if [ ! -f $HOMEDIR/bike.jpg ]; then
timeout 3 scp -o ConnectTimeout=2 -P 2222 andregeissler@vesta.agserver.de:$HOMEDIR/web/tools.andregeissler.de/public_html/bike.jpg $HOMEDIR/bike.jpg
fi
if [ ! -f $HOMEDIR/ascii-image-converter ]; then
timeout 3 scp -o ConnectTimeout=2 -P 2222 andregeissler@vesta.agserver.de:$HOMEDIR/web/tools.andregeissler.de/public_html/ascii-image-converter $HOMEDIR/ascii-image-converter
fi
if echo "$-" | grep i > /dev/null; then
echo ; $HOMEDIR/ascii-image-converter -C $HOMEDIR/bike.jpg -d 80,23 | tr "@" " " ; echo
fi
fi
fi