Projects/Nepomuk/ManagingNepomukProcesses: Difference between revisions

From KDE TechBase
(Add missing ps-nepomuk-fast)
(Removed page from translation)
 
(4 intermediate revisions by 4 users not shown)
Line 1: Line 1:
<languages />
<translate>


<!--T:1-->
{{Info|1=This page contains some useful commands for managing the different Nepomuk processes}}
{{Info|1=This page contains some useful commands for managing the different Nepomuk processes}}


== Restarting Nepomuk == <!--T:2-->
== Restarting Nepomuk ==
<syntaxhighlight lang="bash">
<syntaxhighlight lang="bash">
$ qdbus org.kde.NepomukServer /nepomukserver quit
$ qdbus org.kde.NepomukServer /nepomukserver quit
Line 12: Line 9:
</syntaxhighlight>
</syntaxhighlight>


== Restarting any service == <!--T:3-->
== Restarting any service ==
If you need to restart any particular service -
If you need to restart any particular service -


<!--T:4-->
<syntaxhighlight lang="bash">
<syntaxhighlight lang="bash">
$ qdbus org.kde.nepomuk.services.$SERVICE /servicecontrol shutdown
$ qdbus org.kde.nepomuk.services.$SERVICE /servicecontrol shutdown
Line 23: Line 19:




<!--T:5-->
Just killing the service won't work, cause the 'nepomukserver' automatically restarts crashed services.
Just killing the service won't work, cause the 'nepomukserver' automatically restarts crashed services.


== Useful commands == <!--T:6-->
== Useful commands ==
<syntaxhighlight lang="bash">
<syntaxhighlight lang="bash">


# THis function is iused to find the PID of the various nepomuk processes
# THis function is iused to find the PID of the various nepomuk processes
function ps-nepomuk-fast() {
function ps-nepomuk-fast() {
    OUT=$(ps aux | grep -E '(nepomukserver|nepomukservicestub|nepomukindexer|virtuoso-t)' | grep -v "grep" | grep $USER | awk '{ print $2, $3, $4, $11, $12 }')
  echo $(pgrep -l -u $USER  '(nepomukserver|nepomukservicestub|nepomukindexer|virtuoso-t)')
    echo "$OUT"
}
}


<!--T:7-->
#This function restarts the Nepomuk server
#This function restarts the Nepomuk server
function nepomuk-restart() {
function nepomuk-restart() {
     nepomuk-quit
     nepomuk-quit


     <!--T:8-->
     ps -A | grep nepomukserver --silent  
ps -A | grep nepomukserver --silent  
     while [ $? -eq 0 ]
     while [ $? -eq 0 ]
     do
     do
Line 54: Line 45:
}
}


<!--T:9-->
function nepomuk-quit() {
function nepomuk-quit() {
     qdbus org.kde.NepomukServer /nepomukserver quit
     qdbus org.kde.NepomukServer /nepomukserver quit
     return $?
     echo $?
}
}




<!--T:10-->
function nepomuk-service-quit() {
function nepomuk-service-quit() {
     SERVICE=
     SERVICE=
     qdbus org.kde.nepomuk.services.$SERVICE /servicecontrol shutdown
     qdbus org.kde.nepomuk.services.$SERVICE /servicecontrol shutdown
     return $?
     echo $?
}
}
function nepomuk-service-restart() {
function nepomuk-service-restart() {
Line 71: Line 60:
     nepomuk-service-quit $SERVICE  
     nepomuk-service-quit $SERVICE  


     <!--T:11-->
     ps-nepomuk-fast | grep --silent $SERVICE
ps-nepomuk-fast | grep --silent $SERVICE
     while [ $? -eq 0 ]
     while [ $? -eq 0 ]
     do
     do
Line 79: Line 67:
     done
     done


     <!--T:12-->
     nepomukservicestub $SERVICE &
nepomukservicestub $SERVICE &
}
}


<!--T:13-->
#
#
# Useful aliases to control Nepomuk and its services
# Useful aliases to control Nepomuk and its services
Line 91: Line 77:
alias nepomuk-storage-quit='nepomuk-service-quit "nepomukstorage"'
alias nepomuk-storage-quit='nepomuk-service-quit "nepomukstorage"'


<!--T:14-->
alias nepomuk-indexer-restart='nepomuk-service-restart "nepomukfileindexer"'
alias nepomuk-indexer-restart='nepomuk-service-restart "nepomukfileindexer"'
alias nepomuk-filewatch-restart='nepomuk-service-restart "nepomukfilewatch"'
alias nepomuk-filewatch-restart='nepomuk-service-restart "nepomukfilewatch"'
alias nepomuk-storage-restart='nepomuk-service-restart "nepomukstorage"'
alias nepomuk-storage-restart='nepomuk-service-restart "nepomukstorage"'


<!--T:15-->
alias nepomukcmd="sopranocmd --socket `kde4-config --path socket`nepomuk-socket --model main --nrl"
alias nepomukcmd="sopranocmd --socket `kde4-config --path socket`nepomuk-socket --model main --nrl"
</syntaxhighlight>
</syntaxhighlight>


<!--T:16-->
[[Category:Documentation]]
[[Category:Documentation]]
[[Category:Development]]
[[Category:Development]]
[[Category:Tutorials]]
[[Category:Tutorials]]
</translate>

Latest revision as of 12:34, 9 February 2018

Information
This page contains some useful commands for managing the different Nepomuk processes


Restarting Nepomuk

$ qdbus org.kde.NepomukServer /nepomukserver quit
wait for it to quit
$ nepomukserver

Restarting any service

If you need to restart any particular service -

$ qdbus org.kde.nepomuk.services.$SERVICE /servicecontrol shutdown
wait for it to quit
$ nepomukservicestub $SERVICE


Just killing the service won't work, cause the 'nepomukserver' automatically restarts crashed services.

Useful commands

# THis function is iused to find the PID of the various nepomuk processes
function ps-nepomuk-fast() {
  echo $(pgrep -l -u $USER  '(nepomukserver|nepomukservicestub|nepomukindexer|virtuoso-t)')
}

#This function restarts the Nepomuk server
function nepomuk-restart() {
    nepomuk-quit

    ps -A | grep nepomukserver --silent 
    while [ $? -eq 0 ]
    do
		sleep 0.5
        ps -A | grep nepomukserver --silent
    done
    cd $KDEDIR
    echo "Starting Nepomuk Server ..."
    nepomukserver
    cd $OLDPWD
}

function nepomuk-quit() {
    qdbus org.kde.NepomukServer /nepomukserver quit
    echo $?
}


function nepomuk-service-quit() {
    SERVICE=
    qdbus org.kde.nepomuk.services.$SERVICE /servicecontrol shutdown
    echo $?
}
function nepomuk-service-restart() {
    SERVICE=
    nepomuk-service-quit $SERVICE 

    ps-nepomuk-fast | grep --silent $SERVICE
    while [ $? -eq 0 ]
    do
        sleep 0.25
        ps-nepomuk-fast | grep --silent $SERVICE
    done

    nepomukservicestub $SERVICE &
}

#
# Useful aliases to control Nepomuk and its services
#
alias nepomuk-indexer-quit='nepomuk-service-quit "nepomukfileindexer"'
alias nepomuk-filewatch-quit='nepomuk-service-quit "nepomukfilewatch"'
alias nepomuk-storage-quit='nepomuk-service-quit "nepomukstorage"'

alias nepomuk-indexer-restart='nepomuk-service-restart "nepomukfileindexer"'
alias nepomuk-filewatch-restart='nepomuk-service-restart "nepomukfilewatch"'
alias nepomuk-storage-restart='nepomuk-service-restart "nepomukstorage"'

alias nepomukcmd="sopranocmd --socket `kde4-config --path socket`nepomuk-socket --model main --nrl"