/usr/sbin/st_snapshot.hourly is in systraq 20160803-3.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 | #!/bin/sh -e
# Copyright (C) 2005, 2008 Joost van Baal
#
# This file is part of systraq. Systraq is free software; you can redistribute
# it and/or modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of the License,
# or (at your option) any later version. You should have received a copy of
# the GNU General Public License along with this file (see COPYING).
# st_snapshot.hourly - wrapper for st_snapshot, to be run from cron
test -f /etc/systraq/i_want_a_broken_systraq && exit 0
if test -f /etc/systraq/systraq_is_unconfigured
then
cat /etc/systraq/systraq_is_unconfigured
exit 0
fi
if test -f /etc/systraq/systraq_is_not_upgraded
then
cat /etc/systraq/systraq_is_not_upgraded
exit 0
fi
if test -n "$ST_SUM"
then
# user has set ST_SUM, honor that one
:
elif command -v sha256sum >/dev/null
then
ST_SUM=sha256sum
elif command -v md5sum >/dev/null
then
cat <<EOT
Warning: using md5sum for computing file checksums, as fallback for preferred
sha256sum. Please install sha256sum, it is shipped with GNU coreutils since
release 6.0 (2006-08-15). Alternatively, set the environment variable ST_SUM
to your preferred checksum tool.
"md5sum should not be considered truly secure against malicious tampering:
although finding a file with a given MD5 fingerprint, or modifying a file so as
to retain its MD5 are considered infeasible at the moment, it is known how to
produce different files with identical MD5, something which can be a security
issue in certain contexts." --Ulrich Drepper e.a., 2008, coreutils 6.10
EOT
ST_SUM=md5sum
else
cat <<EOT
Panic: sha256sum not found, environment variable ST_SUM unset. Please install
sha256sum, it is shipped with GNU coreutils since release 6.0 (2006-08-15).
Alternatively, set the environment variable ST_SUM to your preferred checksum
tool.
EOT
exit 1
fi
export ST_SUM
if test root = "$ST_MODE"
then
# run in root-mode
for f in /etc/systraq/snapshot_root.list /etc/systraq/snapshot_root.homelist
do
if test ! -f $f
then
echo File $f does not exist. Please create it.
echo See the Systraq Manual in /usr/share/doc/systraq for instructions.
exit 1
fi
done
st_snapshot /etc/systraq/snapshot_root.list \
/etc/systraq/snapshot_root.homelist > \
/var/lib/systraq/snapshot_root.stat
else
for f in /etc/systraq/snapshot_pub.list /etc/systraq/snapshot_pub.homelist
do
if test ! -f $f
then
echo File $f does not exist. Please create it.
echo See the Systraq Manual in /usr/share/doc/systraq for instructions.
exit 1
fi
done
ST_OPHOMES=yes st_snapshot /etc/systraq/snapshot_pub.list \
/etc/systraq/snapshot_pub.homelist > /var/lib/systraq/snapshot_pub.stat
fi
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