add old scripts
This commit is contained in:
parent
5db0aab718
commit
9fd9d1d5d6
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#!/usr/bin/perl
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if (! scalar @ARGV ) {
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print "Usage: htpasswd-b passwordfile user password\n";
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print "(this program automatically creates the pw file if needed.)\n";
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exit 0;
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}
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@saltsource = ('a'..'z', 'A'..'Z', '0'..'9','.','/');
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$randum_num = int(rand(scalar @saltsource));
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$salt = $saltsource[$randum_num];
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$randum_num = int(rand(scalar @saltsource));
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$salt .= $saltsource[$randum_num];
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print "salt: $salt";
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$outf=$ARGV[0];
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$user=$ARGV[1];
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$passwd=$ARGV[2];
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if ($user && $passwd) {
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$encrypted = crypt($passwd, "$salt");
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if (-f $outf) {
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open(OUT, ">>$outf") || die "htpasswd-b error: $!\n";
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} else {
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open(OUT, ">$outf") || die "htpasswd-b error: $!\n";
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}
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print OUT "$user:$encrypted\n";
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close(OUT);
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exit 0;
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}
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#!/bin/bash
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find $1 -type f -printf '%s %p\n'| sort -nr | head -30
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#!/bin/bash
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# script to close a LUKS encrypted container file (use open_container.sh to open)
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# -must be run with root privileges
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# -start it without any or with 3 arguments: ./open_container.sh /path/to/container mapper_filename /path/to/mount_point
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# written by Christian Ulrich (based on a script from http://wiki.ubuntuusers.de/LUKS/Containerdatei)
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# version: 0.2
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# date: 2011/09/13
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run=1
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choice=
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if test $# -ne 0; then
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if test $# -ne 3; then
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echo "Aufruf des Skripts entweder ohne Argumante oder: ./close_container /Pfad/zum/Container mapper_filename /Pfad/zum/Mountpoint"
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exit 1
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else
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SAFE=$1
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CRYPTNAME=$2
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MNT=$3
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fi
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else
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SAFE=/home/christian/privat/encrypted
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CRYPTNAME=container
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MNT=/home/christian/mnt
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fi
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LOOPDEV=`losetup -a | grep "$SAFE" | sed "s/: .*//"`
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echo "close_container.sh v0.2 (by Christian Ulrich)
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---------------------------------------------"
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while [ $run -ne 0 ]; do
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echo
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echo "Bitte wählen:"
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echo "-------------"
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echo "[1] Pfad zum Container ändern ($SAFE)"
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echo "[2] Dateiname in /dev/mapper/ ändern ($CRYPTNAME)"
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echo "[3] Mount-Pfad ändern ($MNT)"
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echo "---------------------------------------------------"
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echo "[c] Container schließen"
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echo "[q] Script beenden"
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read choice
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case $choice in
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1 ) echo "Neuen Pfad eingeben oder <return> um abzubrechen (aktueller Pfad: $SAFE):"
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SAFE_tmp=
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read SAFE_tmp
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if [[ -n "$SAFE_tmp" ]]; then #if only <return> was pressed
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SAFE=$SAFE_tmp
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fi
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;;
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2 ) echo "Neuen Dateinamen eingeben oder <return> um abzubrechen (aktueller Dateiname: $CRYPTNAME):"
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CRYPTNAME_tmp=
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read CRYPTNAME_tmp
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if [[ -n "$CRYPTNAME_tmp" ]]; then
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CRYPTNAME=$CRYPTNAME_tmp
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fi
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;;
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3 ) echo "Neuen Mount-Pfad eingeben oder <return> um abzubrechen (aktueller Pfad: $MNT):"
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MNT_tmp=
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read MNT_tmp
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if [[ -n "$MNT_tmp" ]]; then
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MNT=$MNT_tmp
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fi
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;;
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'c' ) run=0
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if [ "`losetup -a | grep -c "$SAFE"`" != "1" ]; then
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echo "nicht eingehängt"
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exit
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fi
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umount $MNT
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cryptsetup luksClose $CRYPTNAME
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losetup -d $LOOPDEV
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echo "Container geschlossen"
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;;
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'q' ) run=0;;
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* ) echo "Falsche Eingabe!";;
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esac
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done
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@ -0,0 +1,89 @@
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#!/bin/bash
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# script to open a LUKS encrypted container file (use close_container.sh to close)
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# -must be run with root privileges
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# -start it without any or with 2 arguments: ./open_container.sh /path/to/container /path/to/mount_point
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# written by Christian Ulrich (based on a script from http://wiki.ubuntuusers.de/LUKS/Containerdatei)
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# version: 0.2
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# date: 2011/09/13
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run=1
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choice=
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CRYPTNAME=container
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FS=ext4
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LOOPDEV=`losetup -f`
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if test $# -ne 0; then
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if test $# -ne 2; then
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echo "Aufruf des Skripts entweder ohne Argumante oder: ./open_container /Pfad/zum/Container /Pfad/zum/Mountpoint"
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exit 1
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else
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SAFE=$1
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MNT=$2
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fi
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else
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SAFE=/home/christian/privat/encrypted
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MNT=/home/christian/mnt
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fi
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echo "open_container.sh v0.2 (by Christian Ulrich)
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---------------------------------------------"
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while [ $run -ne 0 ]; do
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echo
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echo "Bitte wählen:"
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echo "-------------"
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echo "[1] Pfad zum Container ändern ($SAFE)"
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echo "[2] Dateiname in /dev/mapper/ ändern ($CRYPTNAME)"
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echo "[3] Mount-Pfad ändern ($MNT)"
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echo "[4] Dateisystem ändern ($FS)"
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echo "---------------------------------------------------"
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echo "[o] Container öffnen"
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echo "[q] Script beenden"
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read choice
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case $choice in
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1 ) echo "Neuen Pfad eingeben oder <return> um abzubrechen (aktueller Pfad: $SAFE):"
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SAFE_tmp=
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read SAFE_tmp
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if [[ -n "$SAFE_tmp" ]]; then #if only <return> was pressed
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SAFE=$SAFE_tmp
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fi
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;;
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2 ) echo "Neuen Dateinamen eingeben oder <return> um abzubrechen (aktueller Dateiname: $CRYPTNAME):"
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CRYPTNAME_tmp=
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read CRYPTNAME_tmp
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if [[ -n "$CRYPTNAME_tmp" ]]; then
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CRYPTNAME=$CRYPTNAME_tmp
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fi
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;;
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3 ) echo "Neuen Mount-Pfad eingeben oder <return> um abzubrechen (aktueller Pfad: $MNT):"
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MNT_tmp=
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read MNT_tmp
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if [[ -n "$MNT_tmp" ]]; then
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MNT=$MNT_tmp
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fi
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;;
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4 ) echo "Neues Dateisystem eingeben oder <return> um abzubrechen (aktuelles Dateisystem: $FS)"
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FS_tmp=
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read FS_tmp
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if [[ -n "$FS_tmp" ]]; then
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FS=$FS_tmp
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fi
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;;
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'o' ) run=0
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echo "Container öffnen"
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if [ "`losetup -a | grep -c "$SAFE"`" != "0" ]; then
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echo "bereits eingehängt"
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exit
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fi
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losetup $LOOPDEV $SAFE
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cryptsetup luksOpen $LOOPDEV $CRYPTNAME
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mount -t $FS /dev/mapper/$CRYPTNAME $MNT
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echo "Verschlüsseltes Dateisystem ist jetzt unter $MNT gemountet und kann mit dem Skript close_container.sh wieder unmountet werden. Aufruf wie folgt:"
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echo "######################## cut here ###########################"
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echo "sudo ./close_container.sh $SAFE $CRYPTNAME $MNT"
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echo "######################## cut here ###########################"
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;;
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'q' ) run=0;;
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* ) echo "Falsche Eingabe!";;
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esac
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done
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#!/bin/bash
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lsof | awk '$5 == "DEL" { print }'
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#!/bin/bash
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for i in `find /sys/ -name modalias -exec cat {} \;`; do
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/sbin/modprobe --config /dev/null --show-depends $i ;
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done | rev | cut -f 1 -d '/' | rev | sort -u
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#!/bin/bash
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find /lib/modules/4.0.5-gentoo/ -type f -iname '*.o' -or -iname '*.ko' | less
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#!/bin/bash
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for i in /var/db/pkg/*/*; do if ! grep gentoo $i/repository >/dev/null; then echo -e "`basename $i`\t`cat $i/repository`"; fi; done
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#!/bin/bash
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while read i ; do
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[ -n "$(ldd -r "$i" | grep 'libstdc++')" ] && qfile "$i" >> rebuild.packages
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done < <(find $(echo $PATH | tr ':' ' ') -type f -executable)
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cut -d ' ' -f1 rebuild.packages | sort -u -o rebuild.packages
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emerge -1av $(cat rebuild.packages)
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#! /bin/sh
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echo $1 > /sys/devices/platform/smapi/BAT0/start_charge_thresh
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echo $2 > /sys/devices/platform/smapi/BAT0/stop_charge_thresh
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echo "start_charging_thresh = $(cat /sys/devices/platform/smapi/BAT0/start_charge_thresh)"
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echo "stop_charging_thresh = $(cat /sys/devices/platform/smapi/BAT0/stop_charge_thresh)"
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#!/bin/bash
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emerge --ask --update --deep --with-bdeps=y --keep-going=y --newuse --jobs world
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#!/bin/bash
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emerge --ask --update --deep --with-bdeps=y --newuse world
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virt-install \
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--memory 7680 \
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--accelerate \
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--name christian_vm \
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--vcpus 6 \
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--disk size=450,format=raw \
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--noautoconsole \
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--graphics vnc,listen=0.0.0.0,port=5900 \
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--network bridge=br0,model=virtio \
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--os-variant=debian8 \
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--cdrom=/var/lib/libvirt/images/grml64-small_2014.11.iso
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#!/bin/bash
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#
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# Script to add/delete users or change their passwords for
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# Dovecot/Postfix using Virtual Users
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USAGE="Usage: $0 OPTION EMAIL [BASEDIR]\n\nOptions:\n\t-a: add user\n\t-d: delete user\n\t-c: change password"
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if [ ! -n "$2" ]
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then
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echo -e $USAGE
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exit 1
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fi
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USERNAME=$(echo "$2" | cut -f1 -d@);
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DOMAIN=$(echo "$2" | cut -f2 -d@);
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MAIL_REGEX="^[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$"
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if [[ ! "$2" =~ $MAIL_REGEX ]]; then
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echo "ERROR: Invalid email address."
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exit 2
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fi
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ADDRESS=$2
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if [ -n "$3" ]
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then
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if [ ! -d "$3" ]; then
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echo -e $USAGE
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echo "ERROR: BASEDIR must be a valid directory!"
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echo "I would have tried $(postconf | grep ^virtual_mailbox_base | cut -f3 -d' ')"
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exit 2
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else
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BASEDIR="$3"
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fi
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else
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BASEDIR="$(postconf | grep ^virtual_mailbox_base | cut -f3 -d' ')"
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fi
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VMAILBOX="/etc/postfix/vmailbox"
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PASSWD="$BASEDIR/$DOMAIN/passwd"
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SHADOW="$BASEDIR/$DOMAIN/shadow"
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[ -d "$BASEDIR/$DOMAIN" ] || (mkdir "$BASEDIR/$DOMAIN" && chown vmail:vmail "$BASEDIR/$DOMAIN")
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[ -f "$VMAILBOX" ] || (touch $VMAILBOX && echo "Warning: $VMAILBOX not existent. Creating it.")
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case $(echo $1 | cut -f2 -d-) in
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# Add user
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'a')
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grep_ret=1
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paths=("$PASSWD" "$SHADOW")
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for p in $paths; do
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grep "$USERNAME:" $p > /dev/null 2>&1
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grep_ret=$(($grep_ret && $?))
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done
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grep "$ADDRESS" $VMAILBOX > /dev/null 2>&1
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if [ 1 -ne $(($grep_ret && $?)) ]; then
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echo "ERROR: User $ADDRESS already exists."
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exit 3
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fi
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if [ -f $VMAILBOX ]
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then
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echo "Adding Postfix user configuration..."
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echo $ADDRESS $DOMAIN/$USERNAME/ >> $VMAILBOX
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postmap $VMAILBOX
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if [ $? -eq 0 ]
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then
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echo "Adding Dovecot user configuration..."
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echo $USERNAME::5000:5000::$BASEDIR/$DOMAIN/$USERNAME >> $PASSWD
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echo $USERNAME":"$(doveadm pw -s SHA512-CRYPT) >> $SHADOW
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chown vmail:vmail $PASSWD && chmod 600 $PASSWD
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chown vmail:vmail $SHADOW && chmod 600 $SHADOW
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/etc/init.d/postfix reload
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fi
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fi
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;;
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# Delete user
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'd')
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echo "Deleting user $ADDRESS. Remove user's mail directory? [y/n]: "
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sed -i "/$ADDRESS.*/d" $VMAILBOX
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postmap $VMAILBOX
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sed -i "/$USERNAME.*/d" $PASSWD
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sed -i "/$USERNAME.*/d" $SHADOW
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rm -rI "$BASEDIR/$DOMAIN/$USERNAME" > /dev/null 2>&1
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if [ ! -s $SHADOW ] && [ ! -s $PASSWD ] && [ $(find $BASEDIR/$DOMAIN -maxdepth 0 -type d 2>/dev/null) ]; then
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echo "Remove empty directory $BASEDIR/$DOMAIN? [y/n]: "
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rm -rI "$BASEDIR/$DOMAIN" > /dev/null 2>&1
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fi
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/etc/init.d/postfix reload
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;;
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# Change user's password
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'c')
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echo "Changing password for $ADDRESS"
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sed -i "s#$USERNAME:.*#$USERNAME:$(doveadm pw -s SHA512-CRYPT)#" $SHADOW
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;;
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*)
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echo -e $USAGE
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;;
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esac
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exit 0
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@ -0,0 +1,8 @@
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[Desktop Entry]
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Name=Remote-Zugriff erlauben
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|
Terminal=true
|
||||||
|
Exec=/usr/local/bin/open_door.sh
|
||||||
|
Type=Application
|
||||||
|
Terminal=false
|
||||||
|
#Icon=/path/icon.png
|
||||||
|
Categories=Utility;
|
||||||
|
|
@ -0,0 +1,17 @@
|
||||||
|
#!/bin/bash
|
||||||
|
SSH_HOST=strangeplace.net
|
||||||
|
SSH_PORT=2200
|
||||||
|
SSH_USER=karin
|
||||||
|
gsettings set org.gnome.Vino enabled true
|
||||||
|
gsettings set org.gnome.Vino prompt-enabled false
|
||||||
|
/usr/lib/vino/vino-server 2>/dev/null &
|
||||||
|
vino_pid="$!"
|
||||||
|
#echo $! > /tmp/open_door_vino.pid
|
||||||
|
ssh -C -N -R 5900:localhost:5900 -p $SSH_PORT $SSH_USER@$SSH_HOST &
|
||||||
|
ssh_pid="$!"
|
||||||
|
#echo $! > /tmp/open_door_ssh.pid
|
||||||
|
zenity --info --text "Fernzugriff aktiv!" --ok-label="Beenden"
|
||||||
|
kill $vino_pid
|
||||||
|
kill $ssh_pid
|
||||||
|
gsettings set org.gnome.Vino enabled false
|
||||||
|
gsettings set org.gnome.Vino prompt-enabled true
|
||||||
|
|
@ -0,0 +1,2 @@
|
||||||
|
#!/bin/sh
|
||||||
|
upnpc -s | grep ^ExternalIPAddress | cut -c21-
|
||||||
|
|
@ -0,0 +1,124 @@
|
||||||
|
#! /bin/sh
|
||||||
|
###################################################################################
|
||||||
|
# Choose and enable wifi-interface with uci
|
||||||
|
# Usage: choose_wifi.sh [ssid]
|
||||||
|
# when argument is passed, script tries to activate wifi interface with that ssid
|
||||||
|
# else script tries to activate first match from iwlist scanning results
|
||||||
|
#
|
||||||
|
# author: Christian Ulrich
|
||||||
|
# version: 0.1
|
||||||
|
###################################################################################
|
||||||
|
|
||||||
|
|
||||||
|
# function search_ssid( ssid, number_of_ifaces )
|
||||||
|
#################################################
|
||||||
|
search_ssid(){
|
||||||
|
found=false
|
||||||
|
current=0
|
||||||
|
index_to_return=0
|
||||||
|
while [ $found = false -a $current -lt $2 ]
|
||||||
|
do
|
||||||
|
uci_result=`uci get wireless.@wifi-iface[$current].ssid 2>&1`
|
||||||
|
if [ $uci_result = $1 ]; then
|
||||||
|
index_to_return=`expr $current + 1`
|
||||||
|
found=true
|
||||||
|
fi
|
||||||
|
current=`expr $current + 1` #increment counter
|
||||||
|
done
|
||||||
|
return $index_to_return
|
||||||
|
}
|
||||||
|
|
||||||
|
# Count interfaces in /etc/config/wireless (result in $iface_counter)
|
||||||
|
# and check if any of them is enabled
|
||||||
|
######################################################################
|
||||||
|
uci_result="0"
|
||||||
|
value_exists=true
|
||||||
|
iface_counter=0
|
||||||
|
enabled_iface_exists=false
|
||||||
|
while [ $value_exists = true ]
|
||||||
|
do
|
||||||
|
uci_result=`uci get wireless.@wifi-iface[$iface_counter].ssid 2>&1`
|
||||||
|
if [ $? -eq 0 ]; then
|
||||||
|
#iface_counter=`expr $iface_counter + 1` #increment iface_counter
|
||||||
|
#uci_result=`uci get wireless.@wifi-iface[$iface_counter].disabled 2>/dev/null`
|
||||||
|
if [ `uci get wireless.@wifi-iface[$iface_counter].disabled 2>/dev/null` = 0 ]; then
|
||||||
|
enabled_iface_exists=true
|
||||||
|
fi
|
||||||
|
iface_counter=`expr $iface_counter + 1` #increment iface_counter
|
||||||
|
else
|
||||||
|
value_exists=false
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
|
||||||
|
# Get Wifi interface
|
||||||
|
#####################
|
||||||
|
#wifi_iface=$(cat /proc/net/wireless | grep : )
|
||||||
|
#wifi_iface=$(echo $wifi_iface | cut -c1-$(expr $(expr index "$wifi_iface" :) - 1 ))
|
||||||
|
|
||||||
|
# Check commandline options and start searching
|
||||||
|
################################################
|
||||||
|
if [ $# -eq 0 ]; then
|
||||||
|
if [ $enabled_iface_exists = false ]; then # if no interface is enabled, enable first one
|
||||||
|
uci set wireless.@wifi-iface[0].disabled=0
|
||||||
|
/etc/init.d/network reload
|
||||||
|
sleep 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
#scan_result=`iwlist ${wifi_iface} scanning | grep ESSID`
|
||||||
|
scan_result=`iwlist scanning 2>/dev/null | grep ESSID`
|
||||||
|
if [ $? -eq 1 ]; then
|
||||||
|
sleep 1
|
||||||
|
scan_result=`iwlist scanning 2>/dev/null | grep ESSID`
|
||||||
|
fi
|
||||||
|
#echo ${scan_result[1]}
|
||||||
|
scan_result=`echo $scan_result | tr -d 'ESSID:"'`
|
||||||
|
#scan_result=`echo $scan_result | tr -d '" '`
|
||||||
|
|
||||||
|
index_of_ssid_to_activate=0
|
||||||
|
for j in $scan_result
|
||||||
|
do
|
||||||
|
if [ $index_of_ssid_to_activate -eq 0 ]; then
|
||||||
|
search_ssid $j $iface_counter
|
||||||
|
index_of_ssid_to_activate=$?
|
||||||
|
if [ $index_of_ssid_to_activate -ne 0 ]; then
|
||||||
|
#ssid=$j
|
||||||
|
break
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
|
||||||
|
elif [ $# -eq 1 ]; then
|
||||||
|
index_of_ssid_to_activate=0
|
||||||
|
search_ssid $1 $iface_counter
|
||||||
|
index_of_ssid_to_activate=$?
|
||||||
|
|
||||||
|
else
|
||||||
|
echo "usage: choose_wifi.sh [ssid]"
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
|
||||||
|
# Evaluate results and enable the right interface with uci
|
||||||
|
###########################################################
|
||||||
|
|
||||||
|
if [ $index_of_ssid_to_activate -eq 0 ]; then
|
||||||
|
echo "Network with SSID ${1} not defined in /etc/config/wireless."
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
i=1
|
||||||
|
while [ $i -le $iface_counter ]
|
||||||
|
do
|
||||||
|
if [ $i -eq $index_of_ssid_to_activate ]; then
|
||||||
|
uci set wireless.@wifi-iface[`expr $i - 1`].disabled=0
|
||||||
|
ssid=$(uci get wireless.@wifi-iface[`expr $i - 1`].ssid)
|
||||||
|
else
|
||||||
|
uci set wireless.@wifi-iface[`expr $i - 1`].disabled=1
|
||||||
|
fi
|
||||||
|
i=`expr $i + 1`
|
||||||
|
done
|
||||||
|
|
||||||
|
# Activate interface
|
||||||
|
##########################################
|
||||||
|
echo "Activating wifi-interface ${ssid}..."
|
||||||
|
/etc/init.d/network reload
|
||||||
|
|
@ -0,0 +1,22 @@
|
||||||
|
#!/bin/sh
|
||||||
|
|
||||||
|
ttl=300
|
||||||
|
ip=${1}
|
||||||
|
|
||||||
|
second_level_domain="$domain"
|
||||||
|
subdomain="{@}"
|
||||||
|
|
||||||
|
depth=$(echo "$domain" | grep -o "[.]" | wc -l)
|
||||||
|
|
||||||
|
if [ "$depth" -ge 2 ]; then
|
||||||
|
second_level_domain=$(echo "$domain" | cut -s -d '.' -f ${depth}-)
|
||||||
|
subdomain=$(echo "$domain" | cut -s -d '.' -f -$((depth - 1)))
|
||||||
|
fi
|
||||||
|
|
||||||
|
echo "second_level_domain = ${second_level_domain}"
|
||||||
|
echo "subdomain = ${subdomain}"
|
||||||
|
|
||||||
|
curl -fs -o /dev/null -X PUT -H "Content-Type: application/json" \
|
||||||
|
-H "X-Api-Key: ${password}" \
|
||||||
|
-d "{\"rrset_ttl\": ${ttl}, \"rrset_values\": [\"${ip}\"]}" \
|
||||||
|
"https://dns.api.gandi.net/api/v5/domains/${second_level_domain}/records/${subdomain}/A"
|
||||||
|
|
@ -0,0 +1,2 @@
|
||||||
|
#!/bin/bash
|
||||||
|
< /dev/urandom tr -dc _.:=\;A-Z-a-z-0-9 | head -c${1:-32};echo;
|
||||||
Loading…
Reference in New Issue