add pdf

2022-02-17 11:39:06 +01:00
parent f86c03e000
commit 674695e82a
249 changed files with 0 additions and 22952 deletions
@@ -1,56 +0,0 @@
-#!/bin/bash
-#******************************************************************************
-# Purpose: turn off all CPU's but one (CPU 0), turn on all CPU's
-#          Linux only
-# Author:  M. Thaler, BSy 4/2014
-
-# Usage:   multiCPUs off: turn off all CPUs but one
-#          multiCPUs on:  turn all CPUs on
-#
-# Version: v.fs20
-#******************************************************************************
-
-theDir="/sys/devices/system/cpu"
-
-# check if sys exists
-if test ! -d $theDir
-then
-    echo "*** cannot set to single CPU ***"
-    exit 1
-fi
-
-# figure out what to do: multi CPUs off (single CPU) or all CPU's on
-let status=1
-if test "$1" = "on"
-then
-   let status=1
-else
-   if test "$1" = "off"
-   then
-      let status=0
-   else
-      echo "*** what do you want: ... on or off? ***"
-      exit 1
-   fi
-fi
-
-# turn CPU's on or off
-
-cd $theDir
-
-CPUs=`ls -d cpu* | grep 'cpu[0-9][0-9]*'`
-for CPU in $CPUs
-do
-    if test ! "$CPU" = "cpu0"
-    then
-        echo "$CPU on = $status"
-        currVal=`cat ./$CPU/online`
-        # only change if different ... avoid error message
-        if test ! "$currVal" = "$status"
-        then
-	        echo "$status" > "./$CPU/online"
-        fi
-    fi
-done
-
-#******************************************************************************