sys_info.sh revision 1.9
1 #! /bin/sh 2 3 # $NetBSD: sys_info.sh,v 1.9 2017/08/23 18:15:53 agc Exp $ 4 5 # Copyright (c) 2016 Alistair Crooks <agc (at] NetBSD.org> 6 # All rights reserved. 7 # 8 # Redistribution and use in source and binary forms, with or without 9 # modification, are permitted provided that the following conditions 10 # are met: 11 # 1. Redistributions of source code must retain the above copyright 12 # notice, this list of conditions and the following disclaimer. 13 # 2. Redistributions in binary form must reproduce the above copyright 14 # notice, this list of conditions and the following disclaimer in the 15 # documentation and/or other materials provided with the distribution. 16 # 17 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18 # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19 # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20 # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 # 28 29 SYS_INFO_VERSION=$( D="\$Date: 2017/08/23 18:15:53 $"; set -f; 30 IFS=" /"; set -- $D; printf %s "$2$3$4" ) 31 32 PATH=$(sysctl -n user.cs_path) 33 export PATH 34 35 LIBRARY_PATH=${LD_LIBRARY_PATH:-/usr/lib:/usr/X11R7/lib} 36 37 # default libraries when no args are given (sorted...) 38 LIBS= 39 LIBS="${LIBS} libc" 40 LIBS="${LIBS} libcurses" 41 LIBS="${LIBS} libdrm" 42 LIBS="${LIBS} libm" 43 LIBS="${LIBS} libresolv" 44 LIBS="${LIBS} libsqlite" 45 LIBS="${LIBS} libssh" 46 LIBS="${LIBS} libstdc++" 47 LIBS="${LIBS} libterminfo" 48 LIBS="${LIBS} libutil" 49 LIBS="${LIBS} libX11" 50 LIBS="${LIBS} libXaw7" 51 LIBS="${LIBS} libXcb" 52 LIBS="${LIBS} libXfont" 53 LIBS="${LIBS} libXft" 54 LIBS="${LIBS} libXrandr" 55 LIBS="${LIBS} libXt" 56 57 # short script to look for an executable $2, and if found, to place 58 # path in $1 59 # taken from pkgsrc bootstrap 60 which_prog() 61 { 62 local IFS _var _name _d - 63 set -f 64 65 _var="$1"; _name="$2" 66 67 eval _d=\"\$$_var\" 68 if [ -n "$_d" ]; then 69 # Variable is already set (by the user, for example) 70 return 0 71 fi 72 73 IFS=: 74 for _d in $PATH ; do 75 if [ -f "$_d/$_name" ] && [ -x "$_d/$_name" ]; then 76 # Program found 77 eval $_var=\""$_d/$_name"\" 78 return 0 79 fi 80 done 81 82 return 1 83 } 84 85 savedIFS=unset 86 saveIFS() { savedIFS="${IFS-unset}"; IFS="$1"; } 87 restIFS() { test "${savedIFS}" = unset && unset IFS || IFS="${savedIFS}"; } 88 89 run() { 90 # must send to stderr, as run is used in $() sometimes. 91 $verbose && printf >&2 '%s\n' "${PS4:-...: }${1}" 92 eval "$1" 93 } 94 95 # print out the version for the given argument (or everything) 96 97 # case patterns are sorted by output order so 98 # sys_info 99 # and 100 # sys_info | sort -f 101 # generate identical output 102 103 getversion() { 104 case "$1" in 105 '') 106 # arriving here implies all==true, not possible otherwise 107 ;& 108 awk) 109 run "awk --version | awk '{ print \$1 \"-\" \$3 }'" 110 $all || return 0 ;& 111 [Bb][Ii][Nn][Dd]|named) 112 run "named -v | awk '{ gsub(\"-\", \"\", \$2); gsub(\"P\", \"pl\", \$2); print tolower(\$1) \"-\" \$2 }'" 113 $all || return 0 ;& 114 bozohttpd|httpd) 115 v=$(run "/usr/libexec/httpd -G" 2>/dev/null) 116 case "${v}" in 117 "") 118 run "strings -a /usr/libexec/httpd | awk -F/ '\$1 == \"bozohttpd\" && NF == 2 { print \$1 \"-\" \$2; exit }'" 119 ;; 120 *) 121 printf '%s\n' "bozohttpd-${v##*/}" 122 ;; 123 esac 124 $all || return 0 ;& 125 bzip2) 126 run "bzip2 --help 2>&1 | awk '{ sub(\",\", \"\", \$7); print \"bzip2-\" \$7; exit }'" 127 $all || return 0 ;& 128 calendar) 129 v=$(run "calendar -v" 2>/dev/null || true) 130 case "${v}" in 131 "") printf '%s\n' "calendar-20150701" ;; 132 *) printf '%s\n' "${v}" ;; 133 esac 134 $all || return 0 ;& 135 dhcpcd) 136 run "dhcpcd --version | sed -e 's/ /-/g' -e 1q" 137 $all || return 0 ;& 138 ftpd) 139 run "strings -a /usr/libexec/ftpd | awk '\$1 == \"NetBSD-ftpd\" { print \"ftpd-\" \$2 }'" 140 $all || return 0 ;& 141 g++|c++) 142 run "g++ --version | awk '{ print \$1 \"-\" \$4; exit }'" 143 $all || return 0 ;& 144 gcc|cc) 145 run "gcc --version | awk '{ print \$1 \"-\" \$4; exit }'" 146 $all || return 0 ;& 147 grep) 148 run "grep --version | awk '{ print \$1 \"-\" \$4 \$5; exit }'" 149 $all || return 0 ;& 150 gzip) 151 run "gzip --version 2>&1 | awk '{ print \$2 \"-\" \$3 }'" 152 $all || return 0 ;& 153 lib*) 154 for L in ${1:-$LIBS}; do 155 saveIFS : 156 for d in ${LIBRARY_PATH} nowhere; do 157 restIFS 158 if [ -e ${d}/$L.so ]; then 159 run "ls -al \"${d}/$L.so\" | sed -e 's/^.*-> //' -e 's;^.*/;;' -e 's/\\.so\\./-/'" 160 break 161 fi 162 done 163 restIFS 164 test "$d" = nowhere && test -n "$1" && 165 printf 2>&1 '%s\n' "$0: library $1 not found" 166 done 167 $all || return 0 ;& 168 [Nn]et[Bb][Ss][Dd]|kernel) 169 run "uname -sr | awk '{ print \$1 \"-\" \$2 }'" 170 $all || return 0 ;& 171 netpgp) 172 run "netpgp -V | awk '{ sub(\"/.*\", \"\", \$3); print \"netpgp-\" \$3; exit }'" 173 $all || return 0 ;& 174 netpgpverify) 175 run "netpgpverify -v | awk '{ print \$1 \"-\" \$3 }'" 176 $all || return 0 ;& 177 ntp) 178 run "ntpq --version | awk '{ sub(\"-.\", \"\"); sub(\"p\", \"pl\", \$2); print \"ntp-\" \$2 }'" 179 $all || return 0 ;& 180 openssh|ssh) 181 run "ssh -V 2>&1 | awk '{ sub(\"_\", \"-\", \$1); print tolower(\$1) }'" 182 $all || return 0 ;& 183 opensshd|sshd) 184 run "sshd -V 2>&1 | awk '/OpenSSH/ { sub(\"_\", \"D-\", \$1); print tolower(\$1) }'" 185 $all || return 0 ;& 186 openssl) 187 run "openssl version 2>/dev/null | awk '{ print tolower(\$1) \"-\" \$2 }'" 188 $all || return 0 ;& 189 pkg_info|pkg_install) 190 if which_prog infopath pkg_info; then 191 run "printf 'pkg_install-%s\n' $(${infopath} -V)" 192 fi 193 $all || return 0 ;& 194 sh) 195 run "set -- \$NETBSD_SHELL; case \"\$1+\$2\" in *+BUILD*) ;; +) set -- ancient;; *) set -- \"\$1\";;esac; printf 'sh-%s\\n' \$1\${2:+-\${2#BUILD:}}" 196 $all || return 0 ;& 197 sqlite|sqlite3) 198 run "sqlite3 --version | awk '{ print \"sqlite3-\" \$1 }'" 199 $all || return 0 ;& 200 sys_info) 201 run "printf '%s\n' sys_info-${SYS_INFO_VERSION}" 202 $all || return 0 ;& 203 tcsh) 204 if which_prog tcshpath tcsh; then 205 run "${tcshpath} --version | awk '{ print \$1 \"-\" \$2 }'" 206 fi 207 $all || return 0 ;& 208 tzdata) 209 if [ -f /usr/share/zoneinfo/TZDATA_VERSION ]; then 210 run "cat /usr/share/zoneinfo/TZDATA_VERSION" 211 else 212 run "printf '%s\n' tzdata-too-old-to-matter" 213 fi 214 $all || return 0 ;& 215 unbound) 216 if which_prog unboundpath unbound-control; then 217 run "${unboundpath} -h | awk '/^Version/ { print \"unbound-\" \$2 }'" 218 else 219 $all || printf >&2 '%s\n' "unbound: not found" 220 fi 221 $all || return 0 ;& 222 [uU]ser[lL]and|release) 223 run "sed </etc/release -e 's/ /-/g' -e 's/^/userland-/' -e 1q" 224 $all || return 0 ;& 225 xz) 226 run "xz --version | awk '{ print \$1 \"-\" \$4; exit }'" 227 $all || return 0 ;& 228 229 '') # never matches 230 ;; # but terminates ;& sequence 231 232 *) printf >&2 '%s\n' "Unrecognised subsystem: $1" 233 ERRS=1 234 ;; 235 esac 236 } 237 238 verbose=false 239 # check if we have our only option 240 while getopts "L:P:v" a; do 241 case "$a" in 242 v) verbose=true;; 243 L) LIBRARY_PATH=${OPTARG};; 244 P) PATH=${OPTARG};; 245 \?) printf >&2 '%s\n' \ 246 "Usage: $0 [-P path] [-L libdirs] [-v] [system...]" 247 exit 2 248 esac 249 done 250 shift $((OPTIND - 1)) 251 252 if [ $# -eq 0 ]; then 253 set -- '' 254 all=true 255 else 256 # note this deletes any attempt to use '' as an arg. 257 set -- $( printf '%s\n' "$@" | sort -u ) 258 all=false 259 fi 260 261 ERRS=0 262 while [ $# -gt 0 ]; do 263 getversion "$1" 264 shift 265 done 266 exit $ERRS 267
Indexes created Mon Oct 13 04:09:54 GMT 2025