Difference between revisions of "Projects/Nepomuk/ManagingNepomukProcesses"

Latest revision as of 19:23, 7 April 2013

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

[edit] Restarting Nepomuk

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

[edit] 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.

[edit] 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"

@@ Line 28: / Line 28: @@
 == Useful commands == <!--T:6-->
 <syntaxhighlight lang="bash">
+<!--T:17-->
+# 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)')
+}
 <!--T:7-->
@@ Line 50: / Line 56: @@
 function nepomuk-quit() {
      qdbus org.kde.NepomukServer /nepomukserver quit
-     return $?
+     echo $?
 }
@@ Line 58: / Line 64: @@
      SERVICE=
      qdbus org.kde.nepomuk.services.$SERVICE /servicecontrol shutdown
-     return $?
+     echo $?
 }
 function nepomuk-service-restart() {