Исправление alex_the_v, (текущая версия) :
Читай на здоровье:
^_^ alexv@micrayon [~] $ strings /var/log/journal/d39301c701fb4e7ea9e11e10ab573ca3/system.journal | grep -E '(MESSAGE|CMDLINE|TIMESTAMP)' | tail -20
MESSAGE=Updated: freetype-freeworld-2.5.3-4.fc21.x86_64
_CMDLINE=/usr/bin/python /bin/yum update
_SOURCE_REALTIME_TIMESTAMP=1424733111606077
MESSAGE=Updated: gtk2-2.24.26-1.fc21.x86_64
_SOURCE_REALTIME_TIMESTAMP=1424733112103189
MESSAGE=Updated: usb_modeswitch-data-20150115-1.fc21.noarch
_SOURCE_REALTIME_TIMESTAMP=1424733112210590
MESSAGE=Updated: usb_modeswitch-2.2.0-2.fc21.x86_64
_SOURCE_REALTIME_TIMESTAMP=1424733112249856
MESSAGE=Updated: gtk2-devel-2.24.26-1.fc21.x86_64
_SOURCE_REALTIME_TIMESTAMP=1424733112764730
MESSAGE=Updated: gtk2-immodule-xim-2.24.26-1.fc21.x86_64
_SOURCE_REALTIME_TIMESTAMP=1424733112825764
MESSAGE=Updated: lyx-fonts-2.1.3-1.fc21.noarch
_SOURCE_REALTIME_TIMESTAMP=1424733112882601
MESSAGE=Updated: gtk2-2.24.26-1.fc21.i686
_SOURCE_REALTIME_TIMESTAMP=1424733113393895
Исходная версия alex_the_v, :
^_^ alexv@micrayon [~] $ strings /var/log/journal/d39301c701fb4e7ea9e11e10ab573ca3/system.journal | grep -E '(MESSAGE|CMDLINE|TIMESTAMP)' | tail -20
MESSAGE=Updated: freetype-freeworld-2.5.3-4.fc21.x86_64
_CMDLINE=/usr/bin/python /bin/yum update
_SOURCE_REALTIME_TIMESTAMP=1424733111606077
MESSAGE=Updated: gtk2-2.24.26-1.fc21.x86_64
_SOURCE_REALTIME_TIMESTAMP=1424733112103189
MESSAGE=Updated: usb_modeswitch-data-20150115-1.fc21.noarch
_SOURCE_REALTIME_TIMESTAMP=1424733112210590
MESSAGE=Updated: usb_modeswitch-2.2.0-2.fc21.x86_64
_SOURCE_REALTIME_TIMESTAMP=1424733112249856
MESSAGE=Updated: gtk2-devel-2.24.26-1.fc21.x86_64
_SOURCE_REALTIME_TIMESTAMP=1424733112764730
MESSAGE=Updated: gtk2-immodule-xim-2.24.26-1.fc21.x86_64
_SOURCE_REALTIME_TIMESTAMP=1424733112825764
MESSAGE=Updated: lyx-fonts-2.1.3-1.fc21.noarch
_SOURCE_REALTIME_TIMESTAMP=1424733112882601
MESSAGE=Updated: gtk2-2.24.26-1.fc21.i686
_SOURCE_REALTIME_TIMESTAMP=1424733113393895