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#!/usr/bin/env bash
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
set -e
OUTFILE=machine.json
echo "Making ${OUTFILE}"
echo "** NOTE: This command fails on everything but OSX right now. **"
echo "* also, the intent is to make this script not suck, just not now. *"
echo "Please type GPU details here (or manually modify ${OUTFILE} later)."
read -p "GPU information string (or <enter>): " gpu_information
read -p "GPU part number (or <enter>): " gpu_part_number
read -p "GPU product name (or <enter>): " gpu_product_name
cat <<MACHINE_JSON > ${OUTFILE}
{
"mac_address": "$(ifconfig en1 | awk '/ether/{print $2}')",
"machine_name": "$(uname -n)",
"memory_bytes": $(sysctl -n hw.memsize),
"cpu_actual_frequency_hz": $(sysctl -n hw.cpufrequency),
"os_name": "$(uname -s)",
"architecture_name": "$(uname -m)",
"kernel_name": "$(uname -r)",
"cpu_model_name": "$(sysctl -n machdep.cpu.brand_string)",
"cpu_core_count": $(sysctl -n hw.physicalcpu),
"cpu_thread_count": $(sysctl -n hw.logicalcpu),
"cpu_frequency_max_hz": $(sysctl -n hw.cpufrequency_max),
"cpu_frequency_min_hz": $(sysctl -n hw.cpufrequency_min),
"cpu_l1d_cache_bytes": $(sysctl -n hw.l1dcachesize),
"cpu_l1i_cache_bytes": $(sysctl -n hw.l1icachesize),
"cpu_l2_cache_bytes": $(sysctl -n hw.l2cachesize),
"cpu_l3_cache_bytes": $(sysctl -n hw.l3cachesize),
"gpu_information": "${gpu_information}",
"gpu_part_number": "${gpu_part_number}",
"gpu_product_name": "${gpu_product_name}"
}
MACHINE_JSON
echo "Machine details saved in ${OUTFILE}"
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