Slackware 14.2slackware-14.2

Thu Jun 30 20:26:57 UTC 2016
Slackware 14.2 x86_64 stable is released!

The long development cycle (the Linux community has lately been living in
"interesting times", as they say) is finally behind us, and we're proud to
announce the release of Slackware 14.2.  The new release brings many updates
and modern tools, has switched from udev to eudev (no systemd), and adds
well over a hundred new packages to the system.  Thanks to the team, the
upstream developers, the dedicated Slackware community, and everyone else
who pitched in to help make this release a reality.

The ISOs are off to be replicated, a 6 CD-ROM 32-bit set and a dual-sided
32-bit/64-bit x86/x86_64 DVD.  Please consider supporting the Slackware
project by picking up a copy from store.slackware.com.  We're taking
pre-orders now, and offer a discount if you sign up for a subscription.

Have fun!  :-)

1 files changed, 474 insertions, 0 deletions

diff --git a/source/ap/lxc/scripts/rc.S.lxc b/source/ap/lxc/scripts/rc.S.lxc
new file mode 100644
index 000000000..eb804e878
--- /dev/null
+++ b/source/ap/lxc/scripts/rc.S.lxc
@@ -0,0 +1,474 @@
+#!/bin/sh
+#
+# /etc/rc.d/rc.S:  System initialization script.
+#
+# Mostly written by:  Patrick J. Volkerding, <volkerdi@slackware.com>
+#
+
+# Set $container variable since this is a modified version of rc.S with
+# changes for running in an lxc container.  A check to see if this variable
+# is set will be used to skip parts of the script that we don't want to run
+# in a container.  Thanks to Matteo Bernardini <ponce@slackbuilds.org> and
+# Chris Willing for the initial work making this script lxc compatible.
+container="lxc"
+
+PATH=/sbin:/usr/sbin:/bin:/usr/bin
+
+# Try to mount /proc:
+if [ -z "$container" ]; then
+/sbin/mount -v proc /proc -n -t proc 2> /dev/null
+fi
+
+# Mount sysfs next, if the kernel supports it:
+if [ -d /sys -a -z "$container" ]; then
+  if grep -wq sysfs /proc/filesystems ; then
+    if ! grep -wq sysfs /proc/mounts ; then
+      /sbin/mount -v sysfs /sys -n -t sysfs
+    fi
+  fi
+fi
+
+# If /run exists, mount a tmpfs on it (unless the
+# initrd has already done so):
+if [ -d /run -a -z "$container" ]; then
+  if ! grep -wq "tmpfs /run tmpfs" /proc/mounts ; then
+    /sbin/mount -v -n -t tmpfs tmpfs /run -o mode=0755
+  fi
+fi
+
+# Load the loop device kernel module:
+if [ -x /etc/rc.d/rc.loop -a -z "$container" ]; then
+  . /etc/rc.d/rc.loop start
+fi
+
+# Initialize udev to manage /dev entries and hotplugging.
+# You may turn off udev by making the /etc/rc.d/rc.udev file non-executable
+# or giving the "nohotplug" option at boot, but realize that if you turn off
+# udev that you will have to load all the kernel modules that you need
+# yourself (possibly in /etc/rc.d/rc.modules.local), and make any additional
+# device nodes that you need in the /dev directory.  Even USB and IEEE1394
+# devices will need to have the modules loaded by hand if udev is not used.
+# So use it.  :-)
+if grep -wq sysfs /proc/mounts && grep -q devtmpfs /proc/filesystems ; then
+  if ! grep -wq nohotplug /proc/cmdline ; then
+    if [ -x /etc/rc.d/rc.udev -a -z "$container" ]; then
+      /bin/sh /etc/rc.d/rc.udev start
+    fi
+  fi
+fi
+
+# Mount Control Groups filesystem interface:
+if [ -z "$container" ]; then
+  if grep -wq cgroup /proc/filesystems ; then
+    if [ -d /sys/fs/cgroup ]; then
+      # See linux-*/Documentation/cgroups/cgroups.txt (section 1.6)
+      # Check if we have some tools to autodetect the available cgroup controllers
+      if [ -x /bin/cut -a -x /bin/tail ]; then
+        # Mount a tmpfs as the cgroup filesystem root
+        mount -t tmpfs -o mode=0755 cgroup_root /sys/fs/cgroup
+        # Autodetect available controllers and mount them in subfolders
+        controllers="$(/bin/cut -f 1 /proc/cgroups | /bin/tail -n +2)"
+        for i in $controllers; do
+          mkdir /sys/fs/cgroup/$i
+          mount -t cgroup -o $i $i /sys/fs/cgroup/$i
+        done
+        unset i controllers
+      else
+        # We can't use autodetection so fall back mounting them all together
+        mount -t cgroup cgroup /sys/fs/cgroup
+      fi
+    else
+      mkdir -p /dev/cgroup
+      mount -t cgroup cgroup /dev/cgroup
+    fi
+  fi
+fi
+
+# Initialize the Logical Volume Manager.
+# This won't start unless we find /etc/lvmtab (LVM1) or
+# /etc/lvm/backup/ (LVM2).  This is created by /sbin/vgscan, so to
+# use LVM you must run /sbin/vgscan yourself the first time (and
+# create some VGs and LVs).
+if [ -z "$container" ]; then
+  # Create LVM lock/run directories:
+  mkdir -p -m 0700 /run/lvm /run/lock /run/lock/lvm
+  if [ -r /etc/lvmtab -o -d /etc/lvm/backup ]; then
+    echo "Initializing LVM (Logical Volume Manager):"
+    # Check for device-mapper support.
+    if ! grep -wq device-mapper /proc/devices ; then
+      # Try to load a device-mapper kernel module:
+      /sbin/modprobe -q dm-mod
+    fi
+    # Scan for new volume groups:
+    /sbin/vgscan --mknodes --ignorelockingfailure 2> /dev/null
+    if [ $? = 0 ]; then
+      # Make volume groups available to the kernel.
+      # This should also make logical volumes available.
+      /sbin/vgchange -ay --ignorelockingfailure
+    fi
+  fi
+fi
+
+# Open any volumes created by cryptsetup.
+#
+# Some notes on /etc/crypttab in Slackware:
+# Only LUKS formatted volumes are supported (except for swap)
+# crypttab follows the following format:
+# <luks_name> <device> <password> <options>
+#
+# <luks_name>:  This is the name of your LUKS volume.
+# For example:  crypt-home
+#
+# <device>:  This is the device containing your LUKS volume.
+# For example:  /dev/sda2
+#
+# <password>:  This is either the volume password in plain text, or the name of
+# a key file.  Use 'none' to interactively enter password on boot.
+#
+# <options>:  Comma-separated list of options.  Note that there must be a
+# password field for any options to be picked up (use a password of 'none' to
+# get a password prompt at boot).  The following options are supported:
+#
+# discard -- this will cause --allow-discards to be passed to the cryptsetup
+# program while opening the LUKS volume.
+#
+# ro -- this will cause --readonly to be passed to the cryptsetup program while
+# opening the LUKS volume.
+#
+# swap -- this option cannot be used with other options.  The device given will
+# be formatted as a new encrypted volume with a random key on boot, and used as
+# swap.
+#
+if [ -f /etc/crypttab -a -x /sbin/cryptsetup -a -z "$container" ]; then
+  # First, check for device-mapper support.
+  if ! grep -wq device-mapper /proc/devices ; then
+    # If device-mapper exists as a module, try to load it.
+    # Try to load a device-mapper kernel module:
+    /sbin/modprobe -q dm-mod
+  fi
+  # NOTE: we only support LUKS formatted volumes (except for swap)!
+  cat /etc/crypttab | grep -v "^#" | grep -v "^$" | while read line; do
+    eval LUKSARRAY=( $line )
+    LUKS="${LUKSARRAY[0]}"
+    DEV="${LUKSARRAY[1]}"
+    PASS="${LUKSARRAY[2]}"
+    OPTS="${LUKSARRAY[3]}"
+    LUKSOPTS=""
+    if echo $OPTS | grep -wq ro ; then LUKSOPTS="${LUKSOPTS} --readonly" ; fi
+    if echo $OPTS | grep -wq discard ; then LUKSOPTS="${LUKSOPTS} --allow-discards" ; fi
+    # Skip LUKS volumes that were already unlocked (in the initrd):
+    /sbin/cryptsetup status $LUKS 2>/dev/null | head -n 1 | grep -q "is active" && continue
+    if /sbin/cryptsetup isLuks $DEV 2>/dev/null ; then
+      if [ -z "${LUKSOPTS}" ]; then
+        echo "Unlocking LUKS encrypted volume '${LUKS}' on device '$DEV':"
+      else
+        echo "Unlocking LUKS encrypted volume '${LUKS}' on device '$DEV' with options '${LUKSOPTS}':"
+      fi
+      if [ -n "${PASS}" -a "${PASS}" != "none" ]; then
+        if [ -f "${PASS}" ]; then
+          # A password was given a key-file filename
+          /sbin/cryptsetup ${LUKSOPTS} --key-file=${PASS} luksOpen $DEV $LUKS
+        else
+          # A password was provided in plain text
+          echo "${PASS}" | /sbin/cryptsetup ${LUKSOPTS} luksOpen $DEV $LUKS
+        fi
+      else
+        # No password was given, or a password of 'none' was given
+        /sbin/cryptsetup ${LUKSOPTS} luksOpen $DEV $LUKS </dev/tty0 >/dev/tty0 2>&1
+      fi
+    elif echo $OPTS | grep -wq swap ; then
+      # If any of the volumes is to be used as encrypted swap,
+      # then encrypt it using a random key and run mkswap:
+      echo "Creating encrypted swap volume '${LUKS}' on device '$DEV':"
+      /sbin/cryptsetup --cipher=aes --key-file=/dev/urandom --key-size=256 create $LUKS $DEV
+      mkswap /dev/mapper/$LUKS
+    fi
+  done
+fi
+
+# Enable swapping:
+if [ -z "$container" ]; then
+  /sbin/swapon -a 2> /dev/null
+fi
+
+# Start FUSE, if requested:
+if [ -x /etc/rc.d/rc.fuse -a -z "$container" ]; then
+  sh /etc/rc.d/rc.fuse start
+fi
+
+# Set the tick and frequency for the system clock.
+# Default values are: TICK=10000 and FREQ=0
+if [ -z "$container" ]; then
+  TICK=10000
+  FREQ=0
+  # If there's a /etc/default/adjtimex config file, source it to override
+  # the default TICK and FREQ:
+  if [ -r /etc/default/adjtimex ]; then
+    . /etc/default/adjtimex
+  fi
+  if /sbin/adjtimex --tick $TICK --frequency $FREQ; then
+    echo "Setting the system clock rate:  /sbin/adjtimex --tick $TICK --frequency $FREQ"
+  else
+    echo "Failed to set system clock with adjtimex, possibly invalid parameters? (TICK=$TICK FREQ=$FREQ)"
+  fi
+fi
+
+# Set the system time from the hardware clock using hwclock --hctosys.
+if [ -x /sbin/hwclock -a -z "$container" ]; then
+  # Check for a broken motherboard RTC clock (where ioports for rtc are
+  # unknown) to prevent hwclock causing a hang:
+  if ! grep -q " : rtc" /proc/ioports ; then
+    CLOCK_OPT="--directisa"
+  fi
+  if [ /etc/adjtime -nt /etc/hardwareclock ]; then
+    if grep -q "^LOCAL" /etc/adjtime ; then
+      echo -n "Setting system time from the hardware clock (localtime):  "
+    else
+      echo -n "Setting system time from the hardware clock (UTC):  "
+    fi
+    /sbin/hwclock $CLOCK_OPT --hctosys
+  elif grep -wq "^localtime" /etc/hardwareclock 2> /dev/null ; then
+    echo -n "Setting system time from the hardware clock (localtime):  "
+    /sbin/hwclock $CLOCK_OPT --localtime --hctosys
+  else
+    echo -n "Setting system time from the hardware clock (UTC):  "
+    /sbin/hwclock $CLOCK_OPT --utc --hctosys
+  fi
+  date
+fi
+
+# Test to see if the root partition is read-only, like it ought to be.
+if [ -z "$container" ]; then
+  READWRITE=no
+  if touch /fsrwtestfile 2>/dev/null; then
+    rm -f /fsrwtestfile
+    READWRITE=yes
+  else
+    echo "Testing root filesystem status:  read-only filesystem"
+  fi
+fi
+
+# See if a forced filesystem check was requested at shutdown:
+if [ -r /etc/forcefsck -a -z "$container" ]; then
+  FORCEFSCK="-f"
+fi
+
+# Check the root filesystem:
+if [ -z "$container" ]; then
+  if [ ! $READWRITE = yes ]; then
+    RETVAL=0
+    if [ ! -r /etc/fastboot ]; then
+      echo "Checking root filesystem:"
+      /sbin/fsck $FORCEFSCK -C -a /
+      RETVAL=$?
+    fi
+    # An error code of 2 or higher will require a reboot.
+    if [ $RETVAL -ge 2 ]; then
+      # An error code equal to or greater than 4 means that some errors
+      # could not be corrected.  This requires manual attention, so we
+      # offer a chance to try to fix the problem in single-user mode:
+      if [ $RETVAL -ge 4 ]; then
+        echo
+        echo "***********************************************************"
+        echo "*** An error occurred during the root filesystem check. ***"
+        echo "*** You will now be given a chance to log into the      ***"
+        echo "*** system in single-user mode to fix the problem.      ***"
+        echo "***                                                     ***"
+        echo "*** If you are using the ext2 filesystem, running       ***"
+        echo "*** 'e2fsck -v -y <partition>' might help.              ***"
+        echo "***********************************************************"
+        echo
+        echo "Once you exit the single-user shell, the system will reboot."
+        echo
+        PS1="(Repair filesystem) \#"; export PS1
+        sulogin
+      else # With an error code of 2 or 3, reboot the machine automatically:
+        echo
+        echo "***********************************"
+        echo "*** The filesystem was changed. ***"
+        echo "*** The system will now reboot. ***"
+        echo "***********************************"
+        echo
+      fi
+      echo "Unmounting file systems."
+      /sbin/umount -a -r
+      /sbin/mount -n -o remount,ro /
+      echo "Rebooting system."
+      sleep 2
+      reboot -f
+    fi
+    # Remount the root filesystem in read-write mode
+    echo "Remounting root device with read-write enabled."
+    /sbin/mount -w -v -n -o remount /
+    if [ $? -gt 0 ] ; then
+      echo "FATAL:  Attempt to remount root device as read-write failed!  This is going to"
+      echo "cause serious problems."
+    fi
+  else
+    echo "Testing root filesystem status:  read-write filesystem"
+    echo
+    echo "ERROR: Root partition has already been mounted read-write. Cannot check!"
+    echo
+    echo "For filesystem checking to work properly, your system must initially mount"
+    echo "the root partition as read only.  If you're booting with LILO, add a line:"
+    echo
+    echo "   read-only"
+    echo
+    echo "to the Linux section in your /etc/lilo.conf and type 'lilo' to reinstall it."
+  fi
+fi # Done checking root filesystem
+
+# Any /etc/mtab that exists here is old, so we start with a new one:
+/bin/rm -f /etc/mtab{,~,.tmp} && /bin/touch /etc/mtab
+
+# Add entry for / to /etc/mtab:
+if [ -z "$container" ]; then
+  /sbin/mount -f -w /
+fi
+
+# Add /proc, /sys, and /dev/shm mounts to /etc/mtab:
+if [ -z "$container" ]; then
+  if [ -d /proc/sys ]; then
+    /sbin/mount -f -t proc proc /proc
+  fi
+  if [ -d /sys/bus ]; then
+    /sbin/mount -f -t sysfs sysfs /sys
+  fi
+  if grep -q '^[^ ]\+ /dev/shm ' /proc/mounts 2> /dev/null ; then
+    /sbin/mount -f -t tmpfs tmpfs /dev/shm
+  fi
+fi
+
+# Configure ISA Plug-and-Play devices:
+if [ -r /etc/isapnp.conf -a -z "$container" ]; then
+  if [ -x /sbin/isapnp ]; then
+    /sbin/isapnp /etc/isapnp.conf
+  fi
+fi
+
+# Run the kernel module script.  This updates the module dependencies and
+# also supports manually loading kernel modules through rc.modules.local.
+if [ -x /etc/rc.d/rc.modules -a -z "$container" ]; then
+  . /etc/rc.d/rc.modules
+fi
+
+# Configure kernel parameters:
+if [ -x /sbin/sysctl -a -r /etc/sysctl.conf -a -z "$container" ]; then
+  echo "Configuring kernel parameters:  /sbin/sysctl -e --system"
+  /sbin/sysctl -e --system
+elif [ -x /sbin/sysctl -a -z "$container" ]; then
+  echo "Configuring kernel parameters:  /sbin/sysctl -e --system"
+  # Don't say "Applying /etc/sysctl.conf" or complain if the file doesn't exist
+  /sbin/sysctl -e --system 2> /dev/null | grep -v "Applying /etc/sysctl.conf"
+fi
+
+# Check all the non-root filesystems:
+if [ ! -r /etc/fastboot -a -z "$container" ]; then
+  echo "Checking non-root filesystems:"
+  /sbin/fsck $FORCEFSCK -C -R -A -a
+fi
+
+# Mount usbfs only if it is found in /etc/fstab:
+if [ -z "$container" ]; then
+  if grep -wq usbfs /proc/filesystems; then
+    if ! grep -wq usbfs /proc/mounts ; then
+      if grep -wq usbfs /etc/fstab; then
+        /sbin/mount -v /proc/bus/usb
+      fi
+    fi
+  fi
+fi
+
+# Mount non-root file systems in fstab, but not NFS or SMB 
+# because TCP/IP is not yet configured, and not proc or sysfs
+# because those have already been mounted.  Also check that
+# devpts is not already mounted before attempting to mount
+# it.  With a 2.6.x or newer kernel udev mounts devpts.
+# We also need to wait a little bit to let USB and other
+# hotplugged devices settle (sorry to slow down the boot):
+if [ -z "$container" ]; then
+  echo "Mounting non-root local filesystems:"
+  sleep 3
+  if /bin/grep -wq devpts /proc/mounts ; then
+    # This pipe after the mount command is just to convert the new
+    # mount verbose output back to the old format that contained
+    # more useful information:
+    /sbin/mount -a -v -t nonfs,nosmbfs,nocifs,noproc,nosysfs,nodevpts | grep successfully | cut -f 1 -d : | tr -d ' ' | while read dev ; do mount | grep "${dev} " ; done
+  else
+    /sbin/mount -a -v -t nonfs,nosmbfs,nocifs,noproc,nosysfs | grep successfully | cut -f 1 -d : | tr -d ' ' | while read dev ; do mount | grep "${dev} " ; done
+  fi
+fi
+
+# Enable swapping again.  This is needed in case a swapfile is used,
+# as it can't be enabled until the filesystem it resides on has been
+# mounted read-write.
+if [ -z "$container" ]; then
+  /sbin/swapon -a 2> /dev/null
+fi
+
+# Start cgmanager (or cgproxy in a container):
+if [ -x /etc/rc.d/rc.cgmanager -a -d /sys/fs/cgroup ]; then
+  sh /etc/rc.d/rc.cgmanager start
+fi
+
+# Clean up some temporary files:
+rm -f /var/run/* /var/run/*/* /var/run/*/*/* /etc/nologin \
+  /etc/dhcpc/*.pid /etc/forcefsck /etc/fastboot \
+  /var/state/saslauthd/saslauthd.pid \
+  /tmp/.Xauth* 1> /dev/null 2> /dev/null
+  ( cd /var/log/setup/tmp && rm -rf * )
+  ( cd /tmp && rm -rf kde-[a-zA-Z]* ksocket-[a-zA-Z]* hsperfdata_[a-zA-Z]* plugtmp* )
+
+# Clear /var/lock/subsys:
+if [ -d /var/lock/subsys ]; then
+  rm -f /var/lock/subsys/*
+fi
+
+# Create /tmp/{.ICE-unix,.X11-unix} if they are not present:
+if [ ! -e /tmp/.ICE-unix ]; then
+  mkdir -p /tmp/.ICE-unix
+  chmod 1777 /tmp/.ICE-unix
+fi
+if [ ! -e /tmp/.X11-unix ]; then
+  mkdir -p /tmp/.X11-unix
+  chmod 1777 /tmp/.X11-unix
+fi
+
+# Create a fresh utmp file:
+touch /var/run/utmp
+chown root:utmp /var/run/utmp
+chmod 664 /var/run/utmp
+
+# Update the current kernel level in the /etc/motd (Message Of The Day) file,
+# if the first line of that file begins with the word 'Linux'.
+# You are free to modify the rest of the file as you see fit.
+if [ -x /bin/sed ]; then
+  /bin/sed -i "{1s/^Linux.*/$(/bin/uname -sr)\./}" /etc/motd
+fi
+
+# If there are SystemV init scripts for this runlevel, run them.
+if [ -x /etc/rc.d/rc.sysvinit ]; then
+  . /etc/rc.d/rc.sysvinit
+fi
+
+# Run serial port setup script:
+# CAREFUL!  This can make some systems hang if the rc.serial script isn't
+# set up correctly.  If this happens, you may have to edit the file from a
+# boot disk, and/or set it as non-executable:
+if [ -x /etc/rc.d/rc.serial -a -z "$container" ]; then
+  sh /etc/rc.d/rc.serial start
+fi
+
+# Carry an entropy pool between reboots to improve randomness.
+if [ -f /etc/random-seed ]; then
+  echo "Using /etc/random-seed to initialize /dev/urandom."
+  cat /etc/random-seed > /dev/urandom
+fi
+# Use the pool size from /proc, or 4096 bits:
+if [ -r /proc/sys/kernel/random/poolsize ]; then
+  dd if=/dev/urandom of=/etc/random-seed count=1 bs=$(expr $(cat /proc/sys/kernel/random/poolsize) / 8) 2> /dev/null
+else
+  dd if=/dev/urandom of=/etc/random-seed count=1 bs=512 2> /dev/null
+fi
+chmod 600 /etc/random-seed
+