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1 <refentry id="setpr">
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2 <refnamediv>
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3 <refname>SETPR</refname>
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4 <refpurpose>Set Process Priority</refpurpose>
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5 </refnamediv>
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6
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7 <refsynopsisdiv>
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8 <cmdsynopsis>
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9 <command>SETPR</command>
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10 <arg choice="plain">
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11 &replstart;procID&replend;
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12 </arg>
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13 <arg choice="plain">
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14 &replstart;number&replend;
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15 </arg>
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16 </cmdsynopsis>
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17 </refsynopsisdiv>
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18
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19 <refsect1><title>Description</title>
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20 <para>
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21 This command changes the CPU priority of a process. It may only be
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22 used with a process having the user's ID. The process number is a
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23 decimal number in the range of 1 (lowest) to 255. The "procs"
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24 command can be used to obtain process ID numbers and present priority.
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25 </para>
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26 <para>
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27 NOTE: This command does not appear in the CMDS directory as it is
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28 built-in to the SHELL.
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29 </para>
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30 <para>
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31 For more information see: 5.1, PROCS
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32 </para>
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33 </refsect1>
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34 <refsect1><title>Examples</title>
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35 <literallayout>
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36 setpr 8 250 (change process #8 priority to 250)
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37 </literallayout>
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38
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39 <screen>
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40 OS9: procs
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41
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42 User # Id pty state Mem Primary module
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43 ----- --- --- -------- --- --------------
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44 0 3 0 waiting 2 Shell <TERM
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45 0 2 0 waiting 2 Shell <TERM
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46 0 1 0 waiting 1 Sysgo <TERM
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47
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48
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49 OS9: setpr 3 128
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50 OS9: procs
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51
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52 User # Id pty state Mem Primary module
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53 ----- --- --- -------- --- --------------
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54 0 3 128 active 2 Shell <TERM
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55 0 2 0 waiting 2 Shell <TERM
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56 0 1 0 waiting 1 Sysgo <TERM
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57 </screen>
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58 </refsect1>
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59 </refentry>
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60
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