205 lines
7.8 KiB
Bash
Executable file
205 lines
7.8 KiB
Bash
Executable file
#!/bin/bash
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#debug
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#failure() {
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# local lineno=$1
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# local msg=$2
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# echo "Failed at $lineno: $msg"
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#}
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#trap 'failure ${LINENO} "$BASH_COMMAND"' ERR
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# set some variables to defaults, if not set in .bashrc
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[ -z ${SSHS+x} ] && export SSHS=false
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[ -z ${STARTTMUX+x} ] && export STARTTMUX=false
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# check if we are a interactive shell
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# https://guide.bash.academy/expansions/
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# https://www.tldp.org/LDP/abs/html/refcards.html#AEN22473
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if [[ $- = *i* ]] ; then
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#echo "interactive shell" >&2
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# define variables
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# Base Path
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[ -z "${MYSHELLCONFIG_SUBPATH+x}" ] && export MYSHELLCONFIG_SUBPATH=".local/myshellconfig"
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[ -z "${MYSHELLCONFIG_BASE+x}" ] && export MYSHELLCONFIG_BASE="${HOME}/${MYSHELLCONFIG_SUBPATH}"
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# hardcoded paths
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export MYSHELLCONFIG_BASE_PARENT="$(dirname $MYSHELLCONFIG_BASE)"
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export MYSHELLCONFIG_BASH_COMPLETION="${HOME}/${MYSHELLCONFIG_SUBPATH}/bash_completion.d"
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# Userdata
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[ -z "${USERNAME+x}" ] && export USERNAME="$USER"
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[ -z "${USEREMAIL+x}" ] && export USEREMAIL="$USER@$(domainname -d)"
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[ -z "${FULLNAME+x}" ] && export FULLNAME="$(getent passwd $USER | cut -d ":" -f 5 | cut -d ',' -f 1)"
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# GIT
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[ -z "${GIT_AUTHOR_NAME+x}" ] && export GIT_AUTHOR_NAME=$FULLNAME
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[ -z "${GIT_AUTHOR_EMAIL+x}" ] && export GIT_AUTHOR_EMAIL=$USEREMAIL
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[ -z "${GIT_COMMITTER_NAME+x}" ] && export GIT_COMMITTER_NAME=$FULLNAME
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[ -z "${GIT_COMMITTER_EMAIL+x}" ] && export GIT_COMMITTER_EMAIL=$USEREMAIL
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[ -z "${MYSHELLCONFIG_GIT_TIMEOUT+x}" ] && export MYSHELLCONFIG_GIT_TIMEOUT=5s
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[ -z "${MYSHELLCONFIG_GIT_CHECKOUT_TIMEOUT+x}" ] && export MYSHELLCONFIG_GIT_CHECKOUT_TIMEOUT=20s
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[ -z "${MYSHELLCONFIG_GIT_SYNC+x}" ] && export MYSHELLCONFIG_GIT_SYNC=true
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[ -z "${MYSHELLCONFIG_GIT_SUBMODULES_UPDATE_DEFAULT+x}" ] && export MYSHELLCONFIG_GIT_SUBMODULES_UPDATE_DEFAULT=true
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[ -z "${MYSHELLCONFIG_GIT_SUBMODULES_UPDATE_INTERVALL+x}" ] && export MYSHELLCONFIG_GIT_SUBMODULES_UPDATE_INTERVALL=48 #intervall in hours
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[ -z "${MYSHELLCONFIG_GIT_SUBMODULES_SERVER_DEFAULT+x}" ] && export MYSHELLCONFIG_GIT_SUBMODULES_SERVER_DEFAULT="git://git.schuerz.at/github.com/"
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# hardcoded git
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export SGIT="git -C ${MYSHELLCONFIG_BASE}"
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# git-repo-url for vim plugin
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# TODO: check how to use
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export MYSHELLCONFIG_VIM_PLUGINS
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# Logging
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[ -z "${MYSHELLCONFIG_LOGDIR+x}" ] && export MYSHELLCONFIG_LOGDIR="${HOME}/logs"
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[ -z "${MYSHELLCONFIG_LOGFILE+x}" ] && export MYSHELLCONFIG_LOGFILE="${MYSHELLCONFIG_LOGDIR}/myshellconfig.log"
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[ -z "${MYHSELLCONFIG_LOGLEVEL_DEFAULT+x}" ] && export MYHSELLCONFIG_LOGLEVEL_DEFAULT="INFO"
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[ -z "${MYHSELLCONFIG_FILELOGLEVEL_DEFAULT+x}" ] && export MYHSELLCONFIG_FILELOGLEVEL_DEFAULT="DEBUG"
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[ -z "${SCRIPT_LOG+x}" ] && export SCRIPT_LOG="${MYSHELLCONFIG_LOGFILE}"
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[ -z "${LOGLEVEL_DEFAULT+x}" ] && export LOGLEVEL_DEFAULT="${MYHSELLCONFIG_LOGLEVEL_DEFAULT-INFO}"
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[ -z "${FILELOGLEVEL_DEFAULT+x}" ] && export FILELOGLEVEL_DEFAULT="${MYHSELLCONFIG_FILELOGLEVEL_DEFAULT-INFO}"
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# Create necessary directories for logging
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[ -n "${MYSHELLCONFIG_LOGDIR-x}" ] && mkdir -p "$MYSHELLCONFIG_LOGDIR"
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# load logging functions
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. ${MYSHELLCONFIG_BASE}/logging
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# PKCS11_MODULE for etoken/smartcard authentification
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[ -n "$(whereis p11-kit-proxy.so|awk '{print $2}')" ] && PKCS11_MODULE=$(whereis p11-kit-proxy.so|awk '{print $2}')
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# Basics
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[ -z "${VISUAL+x}" ] && export VISUAL=vim
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[ -z "${EDITOR+x}" ] && export EDITOR=vim
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cat << EOF >> "${MYSHELLCONFIG_LOGFILE}"
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==8<=== start configure new shell ============== $(date) ===============8<==
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EOF
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SCRIPTENTRY
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# define functions
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ckrepo () {
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# check if remote repo is reachable
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if $MYSHELLCONFIG_GIT_SYNC; then
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if $( timeout --foreground "${MYSHELLCONFIG_GIT_TIMEOUT}" $SGIT ls-remote >/dev/null 2>&1) ;then
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return 0
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else
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return 1
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fi
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else
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logwarn "no sync allowed from config" >&2
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return 0
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fi
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}
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sync_config () {
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if $MYSHELLCONFIG_GIT_SYNC; then
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local nok=""
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local gco=""
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if which git >/dev/null; then
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loginfo -n "Sync config with ${MYSHELLCONFIG_GIT_SERVER}: "
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# MYSHELLCONFIG_GITCHECKOUTSCRIPT_OPTIONS are options for bin/git-myshellconfig-checkout
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if [ -z ${MYSHELLCONFIG_GIT_CHECKOUTSCRIPT_OPTIONS+x} ]; then
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gco="-h"
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else
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gco="$MYSHELLCONFIG_GIT_CHECKOUTSCRIPT_OPTIONS"
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fi
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${MYSHELLCONFIG_BASE}/bin/git-myshellconfig-checkout ${gco}|| nok="not " 1>>"${MYSHELLCONFIG_LOGFILE}" 2>&1
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loginfo "$(printf '%s\n' "${nok}synced" )"
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[ -z "$nok" ] && mkdir -pv "${MYSHELLCONFIG_LOGDIR}"
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else
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logwarn "git not installed, no configuration possible, please install git" >&2
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fi
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else
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logwarn "Not syncing profile in case of configuration"
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fi
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}
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pathmunge () {
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ENTRY
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case ":${PATH}:" in
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*:"$1":*)
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;;
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*)
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if [ "$2" = "after" ] ; then
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PATH=$PATH:$1
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else
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PATH=$1:$PATH
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fi
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esac
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EXIT
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}
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if [ -d "${MYSHELLCONFIG_BASE}/bin" ] ; then
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pathmunge "${MYSHELLCONFIG_BASE}/bin"
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export PATH
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fi
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if [ -d "${HOME}/.local/bin" ] ; then
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pathmunge "${HOME}/.local/bin"
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export PATH
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fi
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# Check for interactive bash and that we haven't already been sourced.
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if [ -n "${BASH_VERSION-}" -a -n "${PS1-}" -a -z "${BASH_COMPLETION_VERSINFO-}" ]; then
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# Check for recent enough version of bash.
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if [ ${BASH_VERSINFO[0]} -gt 4 ] || \
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[ ${BASH_VERSINFO[0]} -eq 4 -a ${BASH_VERSINFO[1]} -ge 1 ]; then
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[ -r "${XDG_CONFIG_HOME:-$HOME/.config}/bash_completion" ] && \
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. "${XDG_CONFIG_HOME:-$HOME/.config}/bash_completion"
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if shopt -q progcomp && [ -r /usr/share/bash-completion/bash_completion ]; then
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# Source completion code.
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logdebug "Source bash-completion"
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. /usr/share/bash-completion/bash_completion
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fi
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fi
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fi
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# source git-sync part of myshellconfig
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. "${MYSHELLCONFIG_BASE}/myshell_git_sync"
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# source loading defaults part of myshellconfig
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. "${MYSHELLCONFIG_BASE}/myshell_load_defaults"
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# source loading workaround for x2go to forward local etoken to remote machine with forwardagent
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. "${MYSHELLCONFIG_BASE}/myshell_load_x2go_tokenforward"
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promptcommandmunge "_tmux_hook"
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promptcommandmunge "_umask_hook"
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which direnv >/dev/null && eval "$(direnv hook bash)"
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cat << EOF >> "${MYSHELLCONFIG_LOGFILE}"
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==8<=== finished configure new shell ================ $(date) ===============8<==
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EOF
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#else
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# echo "non-interactive shell" >&2
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SCRIPTEXIT
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# Start tmux if not defined as STARTTMUX in bashrc
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logdebug "start tmux ${STARTTMUXDEFAULT} - ${STARTTMUXDEFAULT-$STARTTMUX}"
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if ${STARTTMUXDEFAULT-$STARTTMUX} ; then
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cat << EOF
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"User: $USER - $UID"
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Starting or resuming screen session
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Press CTRL+C to cancel screen startup
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EOF
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sleep 1
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#screen -UxR
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tmux attach-session
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logdebug "started tmux"
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fi
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logdebug "after"
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fi
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