add app-misc/screenservice, change README
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README
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README
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@ -4,6 +4,8 @@ es wird keinerlei Garantie für die Fehlerfreiheit übernommen.
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Die Installation erfolgt z.B. mittels:
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# emerge -av layman
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# cd /etc/layman/overlays
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# wget https://office.unitas-network.de/gitblit/raw/gentoo%2Funitas.git/HEAD/unitas-overlays.xml
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# layman -L
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# layman -a unitas
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@ -0,0 +1,3 @@
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AUX screen-adm 146 SHA256 ff4eff5396b872d9a368597db6c2a4806ef234f95ded6894a1556c22b341462e SHA512 5d9a23c79602f0cee5b41f6e7ea5842ff50fe16d5a5847474772ebdbd422927aa6dab7ff5890f8bd932a44c5fca1960f43dd88128836787b68142d6e88585659 WHIRLPOOL 7d4948e04883d6b251a2134b190c7fcbad3a6efdd9717a09b718ce2e97d5949b3380b240e542d31554aad4c6239fa68ec4995259eb23cccc8d10a3045ffdaf56
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AUX screen.init 2319 SHA256 6b48f64cb79b59088736e1aaebfb8eef410b53089ebe1886b9aca0ff3825718a SHA512 dffd05b6b5352c88416918113a9b66681ee31166ab6783408daf74636dcab9e77142800d43d3ffa022be2082c1c0e97807901d9782a9da9d67c94b3c24d16a2a WHIRLPOOL 375adc5ff690e4a11f11b15f7ea6f7b4574e2c21b6397a1f16e474fa7ec9e1fa530cbb75b91bf30d3747847556276868452d34080f88ea539e38ab178788cbcd
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EBUILD screenservice-1.1.ebuild 580 SHA256 8cbf454ede26ee065d3591204dddc30cbea68bf29767e913395065f0f8139d2f SHA512 6317fc171a20ea8209658024b50b578720113cc0faeb65c00cea586d7d4662acf98b0fd083c391eb1b98a6a462ac17f8c123567f0f897d78431a1ee55f2b1ea4 WHIRLPOOL fef8ad56df7a79853bfe7c4724787c5a2ea8ac4dc9494f116a68bf6c9df7670d92823d70988cfa0d5ff2912287295c3d6b4b57357c0cd404ff51026d58f8e61d
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@ -0,0 +1,3 @@
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caption always "%{rw} * %H * | $LOGNAME | %{bw}%c %D | %{-}%-Lw%{rw}%50>%{rW}%n%f* %t %{-}%+Lw%<"
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screen -t SHELL 0
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screen -t MC 1 /usr/bin/mc
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@ -0,0 +1,89 @@
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#!/sbin/runscript
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# Ilya Dmitrichenko < errordeveloper - at -at- g m a i l -dot- com
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# Distributed under the terms of the GNU General Public License v2
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# Originally written for Gentoo, but should work on other platforms :)
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# http://www.gentoo.org/doc/en/handbook/handbook-x86.xml?part=2&chap=4
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depend() {
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use net debug
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}
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start() {
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## SVCNAME is the name of this file in /etc/init.d/
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## so one can creat /etc/extra-screens.d/ and put
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## the screenrc files there, then simlink the files
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## /etc/init.d/screen -> /etc/init.d/extra-screens
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for SCREENRC in /etc/${SVCNAME}.d/* ; do
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SESSION="$(basename $SCREENRC)"
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## I don't think there may be a security issue,
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## provided that users will not be have write
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## permission in /etc/screen.d/ and if anyone
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## gained access to mod the session file, they
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## are in already anyhow!
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BELONGS="$(stat $SCREENRC --printf=%U)"
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MYSHELL="$(getent passwd $BELONGS | cut -d: -f7)"
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COMMAND="/usr/bin/screen -- -U -D -m -c ${SCREENRC} -S ${SESSION} -t ${SESSION}"
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## Why on earth would one write this ???
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#HOMEDIR="$(getent passwd $BELONGS | cut -d: -f6)"
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ebegin "Starting ${SVCNAME} session ${SESSION} for ${BELONGS}"
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PIDFILE="/var/run/${SVCNAME}.${BELONGS}.${SESSION}.pid"
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start-stop-daemon \
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--env TERM="rxvt" \
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--env HOME="~${BELONGS}" \
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--env SHELL="${MYSHELL}" \
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--env SCREEN_SESSION=${SESSION} \
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--user $BELONGS \
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--chdir "~${BELONGS}" \
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--make-pidfile \
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--background \
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--pidfile=${PIDFILE} \
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--exec ${COMMAND}
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eend $?
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done
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#screen -li || /bin/true
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}
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stop() {
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## Perhaps we should determin this by pidfiles ...
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## but this way is not bad either!
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for SCREENRC in /etc/${SVCNAME}.d/* ; do
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SESSION="$(basename $SCREENRC)"
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BELONGS="$(stat $SCREENRC --printf=%U)"
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PIDFILE="/var/run/${SVCNAME}.${BELONGS}.${SESSION}.pid"
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PROCESS="$(cat ${PIDFILE})"
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if [ -e /proc/${PROCESS}/status ]; then
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grep -i "Name:" /proc/${PROCESS}/status | grep -iq "screen" || continue
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ebegin "Stopping ${SVCNAME} session ${SESSION} for ${BELONGS} (PID: ${PROCESS})"
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## It will CERTAINly kill the righ screen!
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CERTAIN="${PROCESS}.${SESSION}"
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env TERM="urxvt" \
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start-stop-daemon \
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--user ${BELONGS} \
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--exec /usr/bin/screen -- -S $CERTAIN -X quit
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eend $?
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fi
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rm -f $PIDFILE
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done
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}
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@ -0,0 +1,17 @@
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EAPI="4"
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DESCRIPTION="Start Screen sessions as a service"
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HOMEPAGE="https://bugs.gentoo.org/show_bug.cgi?id=381451"
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LICENSE="LGPL-2.1"
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SLOT="0"
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KEYWORDS="alpha amd64 arm hppa ia64 m68k mips ppc ppc64 s390 sh sparc x86 sparc-fbsd x86-fbsd hppa-hpux amd64-linux x86-linux ppc-macos x64-macos x86-macos sparc-solaris sparc64-solaris x64-solaris x86-solaris"
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RDEPEND="app-misc/screen
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app-misc/mc[-slang]"
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DEPEND="${RDEPEND}"
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S=${WORKDIR}
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src_install() {
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newinitd "${FILESDIR}/screen.init" screen || die
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insinto /etc/screen.d
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newins "${FILESDIR}/screen-adm" screen-adm
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}
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