查看服务器环境命令,全面解析服务器环境配置查看,命令与实战详解
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- 2024-11-07 01:22:31
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全面解析查看服务器环境命令,详解如何通过命令行全面查看和配置服务器环境,包括实战操作指导,助你掌握服务器环境配置技巧。...
全面解析查看服务器环境命令,详解如何通过命令行全面查看和配置服务器环境,包括实战操作指导,助你掌握服务器环境配置技巧。
服务器作为企业信息化的核心基础设施,其环境配置的合理性与稳定性直接影响到业务的正常运行,本文将深入解析服务器环境配置查看的命令,并结合实际操作,帮助读者全面了解服务器环境,为服务器运维和优化提供有力支持。
服务器环境配置查看命令
1、查看操作系统信息
(1)Linux系统:
cat /etc/os-release
lsb_release -a
(2)Windows系统:
systeminfo
2、查看CPU信息
(1)Linux系统:
cat /proc/cpuinfo
lscpu
(2)Windows系统:
systeminfo | findstr "Processor"
3、查看内存信息
(1)Linux系统:
free -m
cat /proc/meminfo
(2)Windows系统:
systeminfo | findstr "Installed Physical Memory (RAM)"
4、查看硬盘信息
(1)Linux系统:
df -h
fdisk -l
(2)Windows系统:
diskmgmt.msc
5、查看网络接口信息
(1)Linux系统:
ifconfig
ip addr
(2)Windows系统:
ipconfig /all
6、查看系统运行状态
(1)Linux系统:
top
htop
ps -aux
(2)Windows系统:
tasklist
7、查看系统日志
(1)Linux系统:
tail -f /var/log/syslog
journalctl -f
(2)Windows系统:
eventvwr
实战操作
以下以Linux系统为例,展示如何查看服务器环境配置:
1、查看操作系统信息
[root@server ~]# cat /etc/os-release
NAME="CentOS Linux"
VERSION="7 (Core)"
ID="centos"
ID_LIKE="rhel fedora"
VERSION_ID="7"
PRETTY_NAME="CentOS Linux 7 (Core)"
ANSI_COLOR="0;31"
COUNTRY="CN"
LANG="zh_CN.UTF-8"
SUPPORTED="yes"
BUG_REPORT_URL="https://bugs.centos.org/"
2、查看CPU信息
[root@server ~]# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu_family : 6
model : 79
model_name : Intel(R) Xeon(R) CPU E5-2680 v3 @ 2.50GHz
stepping : 4
microcode : 0x00000031
cpu MHz : 2500.000
BogoMIPS : 5000.00
cache size : 20480 KB
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtop nx xtpr pdpe1gb rdtscp lahf_lm xsave avx f16c rdrand lahf popcnt tsc_adjust bmi1 avx2 smap bmi2 erms invpcid xsaveopt xsavec xgetbv1
bogomips : 5000.00
clflush size : 64
power management:
3、查看内存信息
[root@server ~]# free -m
total used free shared buff/cache available
Mem: 16384 6132 10232 0 948 12200
Swap: 16384 0 16384
4、查看硬盘信息
[root@server ~]# df -h
Filesystem Size Used Avail Use% Mounted on
devtmpfs 1.9G 0 1.9G 0% /dev
tmpfs 1.9G 0 1.9G 0% /dev/shm
tmpfs 1.9G 0 1.9G 0% /run
tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup
/dev/vda1 50G 6.4G 43G 13% /
devtmpfs 1.9G 0 1.9G 0% /dev
tmpfs 1.9G 0 1.9G 0% /dev/shm
tmpfs 1.9G 0 1.9G 0% /run
tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup
/dev/vdb1 50G 6.4G 43G 13% /data
5、查看网络接口信息
[root@server ~]# ifconfig
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.1.100 netmask 255.255.255.0 broadcast 192.168.1.255
inet6 fe80::20c:29ff:fea7:5f5f prefixlen 64 scopeid 0x20<link>
ether 00:0c:29:ea:77:5f txqueuelen 1000 (以太网)
RX packets 9184 bytes 715436 (715.4 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 9184 bytes 715436 (715.4 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
6、查看系统运行状态
[root@server ~]# top
top - 12:18:10 up 1:35, 1 user, load average: 0.00, 0.01, 0.05
Tasks: 59 total, 1 running, 58 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.0 us, 0.0 sy, 0.0 ni, 99.9 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
KiB Mem : 16384.0 total, 6132.0 free, 10232.0 used, 948.0 buff/cache
KiB Swap: 16384.0 total, 0.0 free, 16384.0 used. 10232.0 avail Mem
7、查看系统日志
[root@server ~]# tail -f /var/log/syslog
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys cpuset
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys cpu
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys cpuacct
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys memory
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys devices
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys net_cls, cpu, memory
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys perf_event
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys hugetlb
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys pids
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys name
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys namespace
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys hierarchies
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys devices
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys cpuacct
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys cpuset
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys cpu
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys memory
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys net_cls, cpu, memory
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys perf_event
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys hugetlb
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys pids
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys name
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys namespace
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys hierarchies
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys devices
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys cpuacct
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys cpuset
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys cpu
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys memory
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys net_cls, cpu, memory
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys perf_event
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys hugetlb
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys pids
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys name
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys namespace
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys hierarchies
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys devices
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys cpuacct
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys cpuset
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys cpu
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys memory
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys net_cls, cpu, memory
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys perf_event
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys hugetlb
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys pids
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys name
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys namespace
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys hierarchies
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys devices
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys cpuacct
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys cpuset
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys cpu
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys memory
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys net_cls, cpu, memory
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys perf_event
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys hugetlb
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys pids
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys name
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys namespace
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys hierarchies
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys devices
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys cpuacct
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys cpuset
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys cpu
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys memory
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys net_cls, cpu, memory
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys perf_event
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys hugetlb
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys pids
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys name
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys namespace
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys hierarchies
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys devices
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys cpuacct
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys cpuset
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys cpu
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys memory
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys net_cls, cpu, memory
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys perf_event
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys hugetlb
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys pids
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys name
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys namespace
Nov 28 12:18:08 server kernel: [ 4.824083] Initializing cgroup subsys hierarch
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