Difference between revisions of "Projects/Nepomuk/ManagingNepomukProcesses"

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This page contains some useful commands for managing the different Nepomuk processes
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<languages />
 +
<translate>
  
= Restarting Nepomuk =
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<!--T:1-->
 +
{{Info|1=This page contains some useful commands for managing the different Nepomuk processes}}
 +
 
 +
== Restarting Nepomuk == <!--T:2-->
 
<syntaxhighlight lang="bash">
 
<syntaxhighlight lang="bash">
 
$ qdbus org.kde.NepomukServer /nepomukserver quit
 
$ qdbus org.kde.NepomukServer /nepomukserver quit
Line 8: Line 12:
 
</syntaxhighlight>
 
</syntaxhighlight>
  
= Restarting any service =
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== Restarting any service == <!--T:3-->
 
If you need to restart any particular service -
 
If you need to restart any particular service -
  
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<!--T:4-->
 
<syntaxhighlight lang="bash">
 
<syntaxhighlight lang="bash">
 
$ qdbus org.kde.nepomuk.services.$SERVICE /servicecontrol shutdown
 
$ qdbus org.kde.nepomuk.services.$SERVICE /servicecontrol shutdown
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<!--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-->
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<syntaxhighlight lang="bash">
 +
 +
# THis function is iused to find the PID of the various nepomuk processes
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function ps-nepomuk-fast() {
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  OUT= $(pgrep -l -u $USER  '(nepomukserver|nepomukservicestub|nepomukindexer|virtuoso-t)')
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  echo "${OUT}"
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}
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 +
<!--T:7-->
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#This function restarts the Nepomuk server
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function nepomuk-restart() {
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    nepomuk-quit
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    <!--T:8-->
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ps -A | grep nepomukserver --silent
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    while [ $? -eq 0 ]
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    do
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sleep 0.5
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        ps -A | grep nepomukserver --silent
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    done
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    cd $KDEDIR
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    echo "Starting Nepomuk Server ..."
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    nepomukserver
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    cd $OLDPWD
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}
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<!--T:9-->
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function nepomuk-quit() {
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    qdbus org.kde.NepomukServer /nepomukserver quit
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    return $?
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}
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 +
 +
<!--T:10-->
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function nepomuk-service-quit() {
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    SERVICE=
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    qdbus org.kde.nepomuk.services.$SERVICE /servicecontrol shutdown
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    return $?
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}
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function nepomuk-service-restart() {
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    SERVICE=
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    nepomuk-service-quit $SERVICE
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 +
    <!--T:11-->
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ps-nepomuk-fast | grep --silent $SERVICE
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    while [ $? -eq 0 ]
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    do
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        sleep 0.25
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        ps-nepomuk-fast | grep --silent $SERVICE
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    done
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    <!--T:12-->
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nepomukservicestub $SERVICE &
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}
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<!--T:13-->
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#
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# Useful aliases to control Nepomuk and its services
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#
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alias nepomuk-indexer-quit='nepomuk-service-quit "nepomukfileindexer"'
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alias nepomuk-filewatch-quit='nepomuk-service-quit "nepomukfilewatch"'
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alias nepomuk-storage-quit='nepomuk-service-quit "nepomukstorage"'
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 +
<!--T:14-->
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alias nepomuk-indexer-restart='nepomuk-service-restart "nepomukfileindexer"'
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alias nepomuk-filewatch-restart='nepomuk-service-restart "nepomukfilewatch"'
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alias nepomuk-storage-restart='nepomuk-service-restart "nepomukstorage"'
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 +
<!--T:15-->
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alias nepomukcmd="sopranocmd --socket `kde4-config --path socket`nepomuk-socket --model main --nrl"
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</syntaxhighlight>
 +
 +
<!--T:16-->
 +
[[Category:Documentation]]
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[[Category:Development]]
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[[Category:Tutorials]]
 +
</translate>

Revision as of 04:15, 22 February 2013

Other languages:English 100%
Dialog-information.png
 
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() {
  OUT= $(pgrep -l -u $USER  '(nepomukserver|nepomukservicestub|nepomukindexer|virtuoso-t)')
  echo "${OUT}"
}
 
#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
    return $?
}
 
 
function nepomuk-service-quit() {
    SERVICE=
    qdbus org.kde.nepomuk.services.$SERVICE /servicecontrol shutdown
    return $?
}
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"

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