TA-unix/bin/version.sh
Michael Erdely 8c02cbc5cc
Support OpenBSD
Add OpenBSD support to the scripts
Fix sysctl usage for FreeBSD in a couple places
2025-01-25 02:07:17 -05:00

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#!/bin/sh
# SPDX-FileCopyrightText: 2024 Splunk, Inc.
# SPDX-License-Identifier: Apache-2.0
# shellcheck disable=SC1091
. "$(dirname "$0")"/common.sh
PRINTF='END {printf "%s %s %s %s %s %s %s %s %s\n", DATE, MACH_HW_NAME, MACH_ARCH_NAME, KERN_REL, OS_NAME, KERN_VER, OS_REL, OS_VER, DISTRO}'
if [ "$KERNEL" = "Linux" ] ; then
assertHaveCommand date
assertHaveCommand uname
[ -f /etc/os-release ] && . /etc/os-release
machine_arch=$(uname -p)
os_release=$(uname -r)
os_version=$(uname -v)
distro_name=Linux
[ -n "$NAME" ] && distro_name=$NAME
[ -n "$VERSION_ID" ] && os_release=$VERSION_ID
[ -n "$VERSION_ID" ] && os_version=$VERSION_ID
[ -r /etc/debian_version ] && grep -Eq "^[0-9.]+$" /etc/debian_version && os_release=$(cat /etc/debian_version)
[ "$BUILD_ID" = "rolling" ] && os_release=rolling
[ "$BUILD_ID" = "rolling" ] && os_version=rolling
which dpkg > /dev/null 2>&1 && machine_arch=$(dpkg --print-architecture)
[ "$NAME" = "Arch Linux" -o "$NAME" = "Arch Linux ARM" ] && machine_arch=$(uname -m | sed -r "s/(armv7l|aarch64)/arm64/;s/x86_64/amd64/")
CMD="eval date ; echo $distro_name ; eval uname -m ; eval uname -r ; eval uname -s ; eval uname -v ; echo $machine_arch; echo $os_release; echo $os_version"
elif [ "$KERNEL" = "Darwin" ] ; then
assertHaveCommand date
assertHaveCommand uname
assertHaveCommand sw_vers
os_release=$(sw_vers --productVersion)
CMD="eval date ; echo MacOS ; eval uname -m ; eval uname -r ; eval uname -s ; eval uname -v ; eval uname -p; echo $os_release; echo $os_release"
elif [ "$KERNEL" = "SunOS" ] || [ "$KERNEL" = "FreeBSD" ] || [ "$KERNEL" = "OpenBSD" ] ; then
assertHaveCommand date
assertHaveCommand uname
CMD='eval date ; echo $KERNEL ; eval uname -m ; eval uname -r ; eval uname -s ; eval uname -v ; eval uname -p;'
elif [ "$KERNEL" = "HP-UX" ] ; then
# HP-UX lacks -p switch.
assertHaveCommand date
assertHaveCommand uname
CMD='eval date ; echo HP-UX ; eval uname -m ; eval uname -r ; eval uname -s ; eval uname -v'
elif [ "$KERNEL" = "AIX" ] ; then
# AIX uses oslevel for version and release switch.
assertHaveCommand date
assertHaveCommand uname
CMD='eval date ; echo AIX ; eval uname -m ; eval oslevel -r ; eval uname -s ; eval oslevel -s'
fi
# Get the date.
# shellcheck disable=SC2016
PARSE_0='NR==1 {DATE=$0}'
# shellcheck disable=SC2016
PARSE_1='NR==2 {DISTRO="distro_name=\"" $0 "\""}'
# shellcheck disable=SC2016
PARSE_2='NR==3 {MACH_HW_NAME="machine_hardware_name=\"" $0 "\""}'
# shellcheck disable=SC2016
PARSE_3='NR==4 {OS_REL="os_release=\"" $0 "\"";KERN_REL="kernel_release=\"" $0 "\""}'
# shellcheck disable=SC2016
PARSE_4='NR==5 {OS_NAME="os_name=\"" $0 "\""}'
# shellcheck disable=SC2016
PARSE_5='NR==6 {OS_VER="os_version=\"" $0 "\"";KERN_VER="kernel_version=\"" $0 "\""}'
# shellcheck disable=SC2016
PARSE_6='NR==7 {MACH_ARCH_NAME="machine_architecture_name=\"" $0 "\""}'
# shellcheck disable=SC2016
PARSE_7='NR==8 {OS_REL="os_release=\"" $0 "\""}'
# shellcheck disable=SC2016
PARSE_8='NR==9 {OS_VER="os_version=\"" $0 "\""}'
MASSAGE="$PARSE_0 $PARSE_1 $PARSE_2 $PARSE_3 $PARSE_4 $PARSE_5 $PARSE_6 $PARSE_7 $PARSE_8"
$CMD | tee "$TEE_DEST" | $AWK "$MASSAGE $PRINTF"
echo "Cmd = [$CMD]; | $AWK '$MASSAGE $PRINTF'" >> "$TEE_DEST"