乌班图UBUNTU

1. 在 Ubuntu 20/22 上用系统自带命令并行采集主机型号、序列号、CPU/内存/磁盘/网卡/GPU 及关键驱动版本等设备信息，约 10 秒内完成，支持非 root（sudo）与重复执行。

timeout 10 bash <<'EOF'
D=$(mktemp -d); trap 'rm -rf "$D"' EXIT
sudo -v 2>/dev/null || true
( echo "=== OS / Kernel ==="
  uname -a
  grep -E '^(NAME|VERSION)=' /etc/os-release
) >"$D/1" &
( echo "=== System / Board / BIOS ==="
  for f in sys_vendor product_name product_serial product_uuid \
           board_vendor board_name board_serial chassis_serial \
           bios_vendor bios_version bios_date; do
    v=$( { cat /sys/class/dmi/id/$f || sudo cat /sys/class/dmi/id/$f; } 2>/dev/null | tr -d '\0' )
    [ -n "$v" ] && [ "$v" != "None" ] && [ "$v" != "N/A" ] && \
      printf '%-18s %s\n' "$f" "$v"
  done
) >"$D/2" &
( echo "=== CPU ==="
  lscpu | grep -E '^(Architecture|CPU\(s\)|Model name|Vendor ID|Thread|Core|Socket|Hypervisor)'
) >"$D/3" &
( echo "=== Memory modules (installed) ==="
  sudo dmidecode -t memory 2>/dev/null | awk '
    function flush(    ok){
      ok=(size!="" && size!~/^(No Module|Not Installed|None|0($| ))/)
      ok=ok && (sn!~/^NO DIMM/) && (mfr!~/^NO DIMM/) && (pn!~/^NO DIMM/)
      if(ok) printf "%s | %s | %s | %s | %s | %s\n", size,loc,speed,mfr,sn,pn
      size=loc=speed=mfr=sn=pn=""
    }
    /^[[:space:]]*Memory Device/{flush(); next}
    /^[[:space:]]*Size:/{sub(/^[^:]+:[[:space:]]*/,""); size=$0; next}
    /^[[:space:]]*Locator:/{sub(/^[^:]+:[[:space:]]*/,""); loc=$0; next}
    /^[[:space:]]*Speed:/{sub(/^[^:]+:[[:space:]]*/,""); speed=$0; next}
    /^[[:space:]]*Manufacturer:/{sub(/^[^:]+:[[:space:]]*/,""); mfr=$0; next}
    /^[[:space:]]*Serial Number:/{sub(/^[^:]+:[[:space:]]*/,""); sn=$0; next}
    /^[[:space:]]*Part Number:/{sub(/^[^:]+:[[:space:]]*/,""); pn=$0; next}
    END{flush()}
  '
  free -h | awk 'NR==2{printf "Mem total=%s used=%s available=%s\n",$2,$3,$7}'
) >"$D/4" &
( echo "=== Disks ==="
  lsblk -d -e 7,11 -o NAME,TYPE,SIZE,MODEL,SERIAL,TRAN,REV 2>/dev/null
) >"$D/5" &
( echo "=== Key PCI devices / drivers ==="
  lspci -nnk 2>/dev/null | awk '
    /^[0-9a-f.:]+ /{
      keep=($0 ~ /Ethernet|Network|RAID|Non-Volatile|VGA|3D controller|USB controller|SATA|SAS|Fibre|InfiniBand/)
      buf=$0; drv=""; next
    }
    /Kernel driver in use:/{drv=$0}
    /Kernel modules:/{
      if(keep){print buf; if(drv!="")print drv; print}
      buf=""; drv=""; keep=0
    }
    END{if(keep&&buf!=""){print buf; if(drv!="")print drv}}
  '
) >"$D/6" &
( echo "=== Driver versions (key modules) ==="
  for m in ixgbe megaraid_sas nvme nvidia ast ahci; do
    modinfo "$m" >/dev/null 2>&1 || continue
    ver=$(modinfo -F version "$m" 2>/dev/null | head -n1)
    verm=$(modinfo -F vermagic "$m" 2>/dev/null | awk '{print $1}')
    [ -z "$ver" ] && ver="(no version field)"
    printf '%-14s version=%-20s vermagic=%s\n' "$m" "$ver" "${verm:--}"
  done
  if command -v nvidia-smi >/dev/null; then
    nvidia-smi --query-gpu=index,name,uuid,driver_version,serial \
      --format=csv,noheader 2>/dev/null | sed 's/^/GPU /'
  fi
) >"$D/7" &
( echo "=== Physical NIC drivers ==="
  for n in /sys/class/net/*; do
    i=${n##*/}
    case "$i" in lo|bond*|br-*|docker*|veth*|virbr*|tun*|tap*) continue ;; esac
    [ -e "$n/device" ] || continue
    ethtool -i "$i" 2>/dev/null | awk -v i="$i" '
      BEGIN{printf "%-12s", i}
      /^driver:/{printf " driver=%s", $2}
      /^version:/{printf " version=%s", $2}
      /^firmware-version:/{printf " fw=%s", substr($0,index($0,$2))}
      END{print ""}
    '
  done
) >"$D/8" &
wait
for i in 1 2 3 4 5 6 7 8; do [ -s "$D/$i" ] && { cat "$D/$i"; echo; }; done
EOF

CentOS 7 / Rocky 9

1. 在 CentOS 7 与 Rocky 9 上用系统自带命令并行采集主机型号、序列号、CPU/内存/磁盘/网卡/GPU 及在用驱动版本等设备信息，约 10 秒内完成，支持非 root（sudo）与重复执行。

timeout 10 bash <<'EOF'
D=$(mktemp -d); trap 'rm -rf "$D"' EXIT
sudo -v 2>/dev/null || true
PR='Ethernet|Network|RAID|Non-Volatile|VGA|3D controller|SAS|Fibre|InfiniBand|Serial Attached'
SKIP_IF='lo|bond*|br-*|docker*|veth*|virbr*|tun*|tap*|ovs*|kube*'

( echo "=== OS / Kernel ==="
  uname -a
  if [ -r /etc/os-release ]; then
    grep -E '^(NAME|VERSION|VERSION_ID)=' /etc/os-release
  elif [ -r /etc/redhat-release ]; then
    cat /etc/redhat-release
  fi
) >"$D/1" &

( echo "=== System / Board / BIOS ==="
  for f in sys_vendor product_name product_serial product_uuid \
           board_vendor board_name board_serial chassis_serial \
           bios_vendor bios_version bios_date; do
    v=$( { cat /sys/class/dmi/id/$f || sudo cat /sys/class/dmi/id/$f; } 2>/dev/null | tr -d '\0' )
    case "$v" in ""|None|N/A) continue ;; esac
    printf '%-18s %s\n' "$f" "$v"
  done
) >"$D/2" &

( echo "=== CPU ==="
  lscpu 2>/dev/null \
    | grep -E '^(Architecture|CPU\(s\)|Model name|Vendor ID|Thread|Core|Socket|Hypervisor)'
) >"$D/3" &

( echo "=== Memory modules (installed) ==="
  sudo dmidecode -t memory 2>/dev/null | awk '
    function t(s){gsub(/^[[:space:]]+|[[:space:]]+$/,"",s); return s}
    function c(s){s=t(s); return (s~/^(Unknown|Not Specified|None|NO DIMM)?$/)?"-":s}
    function ns(s,n){s=t(s); if(s~/^[0-9]+[[:space:]]*MB$/){n=s+0;
      return (n%1024==0)?sprintf("%d GB",n/1024):n" MB"} return s}
    function mb(s,n){s=t(s); n=s+0; return s~/TB/?n*1048576:s~/GB/?n*1024:s~/MB/?n:0}
    function flush(ok,k){
      size=ns(size); loc=c(loc); speed=c(speed); mfr=c(mfr); sn=c(sn); pn=c(pn)
      sub(/[[:space:]].*$/,"",pn)
      ok=(size!="" && size!~/^(No Module|Not Installed|None|0($| )|-)/ && (sn!="-"||mfr!="-"))
      if(!ok){size=loc=speed=mfr=sn=pn=""; return}
      n++; lc[n]=loc; sr[n]=sn; tot+=mb(size)
      k=size"\t"speed"\t"mfr"\t"pn; cnt[k]++; if(!(k in ord)) ord[k]=++og
      size=loc=speed=mfr=sn=pn=""
    }
    /^[[:space:]]*Memory Device/{flush(); next}
    /^[[:space:]]*Size:/{sub(/^[^:]+:[[:space:]]*/,""); size=$0; next}
    /^[[:space:]]*Locator:/{sub(/^[^:]+:[[:space:]]*/,""); loc=$0; next}
    /^[[:space:]]*Speed:/{sub(/^[^:]+:[[:space:]]*/,""); speed=$0; next}
    /^[[:space:]]*Manufacturer:/{sub(/^[^:]+:[[:space:]]*/,""); mfr=$0; next}
    /^[[:space:]]*Serial Number:/{sub(/^[^:]+:[[:space:]]*/,""); sn=$0; next}
    /^[[:space:]]*Part Number:/{sub(/^[^:]+:[[:space:]]*/,""); pn=$0; next}
    END{
      flush(); if(n<1){print "(none)"; exit}
      printf "Modules=%d  Capacity≈%d GB\n", n, int((tot+1023)/1024)
      for(k in cnt) iord[ord[k]]=k
      for(i=1;i<=og;i++){split(iord[i],a,"\t");
        printf "%dx %s | %s | %s | %s\n", cnt[iord[i]],a[1],a[2],a[3],a[4]}
      print "Locator / Serial"
      for(i=1;i<=n;i++) printf "  %-22s %s\n", lc[i], sr[i]
    }'
  free -h 2>/dev/null | awk '/^Mem:/{
    if(NF>=7) printf "OS Mem total=%s used=%s available=%s\n",$2,$3,$7
    else printf "OS Mem total=%s used=%s free=%s\n",$2,$3,$4}'
) >"$D/4" &

( echo "=== Disks ==="
  lsblk -d -e 2,7,11 -o NAME,TYPE,SIZE,MODEL,SERIAL,TRAN,REV 2>/dev/null \
    || lsblk -d -e 2,7,11 -o NAME,TYPE,SIZE,MODEL,SERIAL,TRAN 2>/dev/null \
    || lsblk -d -e 2,7,11 -o NAME,TYPE,SIZE,MODEL,SERIAL 2>/dev/null
) >"$D/5" &

( echo "=== Key PCI devices / drivers ==="
  lspci -nnk 2>/dev/null | awk -v p="$PR" '
    /^[0-9a-f.:]+ /{keep=($0~p); buf=$0; drv=""; next}
    /Kernel driver in use:/{drv=$0}
    /Kernel modules:/{if(keep){print buf; if(drv!="")print drv; print}
      buf=""; drv=""; keep=0}
    END{if(keep&&buf!=""){print buf; if(drv!="")print drv}}'
) >"$D/6" &

( echo "=== Driver versions (in use) ==="
  {
    lspci -nnk 2>/dev/null | awk -v p="$PR" '
      /^[0-9a-f.:]+ /{keep=($0~p); next}
      keep && /Kernel driver in use:/{sub(/.*: /,""); print; keep=0}'
    for n in /sys/class/net/*; do
      eval "case \"${n##*/}\" in $SKIP_IF) continue ;; esac"
      [ -e "$n/device/driver" ] || continue
      basename "$(readlink -f "$n/device/driver")" 2>/dev/null
    done
    for b in /sys/block/*; do
      case "${b##*/}" in loop*|ram*|fd*|sr*|dm-*) continue ;; esac
      [ -e "$b/device/driver" ] || continue
      basename "$(readlink -f "$b/device/driver")" 2>/dev/null
    done
  } | sed 's/-/_/g' | grep -E '^[A-Za-z0-9_]+$' | sort -u \
    | while read -r m; do
        case "$m" in pcieport|xhci_hcd|ehci_hcd|ohci_hcd|uhci_hcd|ccp|k10temp) continue ;; esac
        modinfo "$m" >/dev/null 2>&1 || continue
        ver=$(modinfo -F version "$m" 2>/dev/null | head -n1 | tr -d '\r')
        verm=$(modinfo -F vermagic "$m" 2>/dev/null | awk '{print $1}')
        case "$ver" in ""|name:*|filename:*|version:*|description:*) ver="" ;; esac
        if [ -z "$ver" ]; then
          for n in /sys/class/net/*; do
            [ -e "$n/device/driver" ] || continue
            d=$(basename "$(readlink -f "$n/device/driver")" 2>/dev/null | tr '-' '_')
            [ "$d" = "$m" ] || continue
            ver=$(ethtool -i "${n##*/}" 2>/dev/null | awk -F': ' '/^version:/{print $2; exit}')
            [ -n "$ver" ] && break
          done
        fi
        [ -z "$ver" ] && [ -n "$verm" ] && [ "$verm" != "name:" ] && ver="$verm"
        [ -n "$ver" ] && printf '%-12s %s\n' "$m" "$ver"
      done
  command -v nvidia-smi >/dev/null 2>&1 && \
    nvidia-smi --query-gpu=index,name,uuid,driver_version,serial \
      --format=csv,noheader 2>/dev/null | sed 's/^/GPU /'
) >"$D/7" &

( echo "=== Physical NIC drivers ==="
  for n in /sys/class/net/*; do
    [ -e "$n" ] || continue
    i=${n##*/}
    eval "case \"$i\" in $SKIP_IF) continue ;; esac"
    [ -e "$n/device" ] || continue
    ethtool -i "$i" 2>/dev/null | awk -v i="$i" '
      BEGIN{printf "%-12s", i}
      /^driver:/{printf " driver=%s", $2}
      /^version:/{printf " version=%s", $2}
      /^firmware-version:/{sub(/^firmware-version:[[:space:]]*/,"");
        if($0!="") printf " fw=%s", $0}
      END{print ""}'
  done
) >"$D/8" &

wait
for i in 1 2 3 4 5 6 7 8; do [ -s "$D/$i" ] && { cat "$D/$i"; echo; }; done
EOF