Mudanças entre as edições de "Como descobrir a versão do SO LINUX instalado"
Linha 53: | Linha 53: | ||
</syntaxhighlight> | </syntaxhighlight> | ||
− | =Para descobrir as características | + | =Para descobrir as características da maquina (PC)= |
+ | *Informação das memórias. | ||
+ | cat /proc/meminfo | ||
+ | |||
+ | ;Resultado: | ||
+ | <code> | ||
+ | MemTotal: 7660836 kB | ||
+ | MemFree: 312164 kB | ||
+ | Buffers: 144028 kB | ||
+ | Cached: 2044192 kB | ||
+ | SwapCached: 6080 kB | ||
+ | Active: 4295860 kB | ||
+ | Inactive: 1967928 kB | ||
+ | Active(anon): 3534364 kB | ||
+ | Inactive(anon): 1343056 kB | ||
+ | Active(file): 761496 kB | ||
+ | Inactive(file): 624872 kB | ||
+ | Unevictable: 468 kB | ||
+ | Mlocked: 468 kB | ||
+ | SwapTotal: 5095420 kB | ||
+ | SwapFree: 4943360 kB | ||
+ | Dirty: 10932 kB | ||
+ | Writeback: 0 kB | ||
+ | AnonPages: 4070312 kB | ||
+ | Mapped: 1081412 kB | ||
+ | Shmem: 801852 kB | ||
+ | Slab: 612568 kB | ||
+ | SReclaimable: 564228 kB | ||
+ | SUnreclaim: 48340 kB | ||
+ | KernelStack: 7832 kB | ||
+ | PageTables: 63452 kB | ||
+ | NFS_Unstable: 0 kB | ||
+ | Bounce: 0 kB | ||
+ | WritebackTmp: 0 kB | ||
+ | CommitLimit: 8925836 kB | ||
+ | Committed_AS: 12193672 kB | ||
+ | VmallocTotal: 34359738367 kB | ||
+ | VmallocUsed: 100040 kB | ||
+ | VmallocChunk: 34359555764 kB | ||
+ | HardwareCorrupted: 0 kB | ||
+ | AnonHugePages: 1282048 kB | ||
+ | HugePages_Total: 0 | ||
+ | HugePages_Free: 0 | ||
+ | HugePages_Rsvd: 0 | ||
+ | HugePages_Surp: 0 | ||
+ | Hugepagesize: 2048 kB | ||
+ | DirectMap4k: 108312 kB | ||
+ | DirectMap2M: 4610048 kB | ||
+ | DirectMap1G: 3145728 kB | ||
+ | </syntaxhighlight> | ||
+ | |||
+ | *Informação dos processadores. | ||
+ | lscpu | ||
+ | ;Resultado: | ||
+ | <code> | ||
+ | Arquitetura: x86_64 | ||
+ | Modo(s) operacional da CPU:32-bit, 64-bit | ||
+ | Byte Order: Little Endian | ||
+ | CPU(s): 4 | ||
+ | On-line CPU(s) list: 0-3 | ||
+ | Thread(s) per núcleo 1 | ||
+ | Núcleo(s) por soquete:4 | ||
+ | Soquete(s): 1 | ||
+ | Nó(s) de NUMA: 1 | ||
+ | ID de fornecedor: AuthenticAMD | ||
+ | Família da CPU: 16 | ||
+ | Modelo: 4 | ||
+ | Step: 3 | ||
+ | CPU MHz: 800.000 | ||
+ | BogoMIPS: 6383.59 | ||
+ | Virtualização: AMD-V | ||
+ | cache de L1d: 64K | ||
+ | cache de L1i: 64K | ||
+ | cache de L2: 512K | ||
+ | cache de L3: 6144K | ||
+ | NUMA node0 CPU(s): 0-3 | ||
+ | </syntaxhighlight> | ||
+ | |||
cat /proc/cpuinfo | cat /proc/cpuinfo | ||
Edição atual tal como às 18h57min de 10 de maio de 2018
Para descobrir a versão do SO LINUX instalado
1ª opção
lsb_release -a
- Resultado
LSB Version: core-2.0-amd64:core-2.0-noarch:core-3.0-amd64:core-3.0-noarch:core-3.1-amd64:core-3.1-noarch:core-3.2-amd64:core-3.2-noarch:core-4.0-amd64:core-4.0-noarch:core-4.1-amd64:core-4.1-noarch:security-4.0-amd64:security-4.0-noarch:security-4.1-amd64:security-4.1-noarch
Distributor ID: Ubuntu
Description: Ubuntu 14.04.2 LTS
Release: 14.04
Codename: trusty
</syntaxhighlight>
2ª opção
cat /etc/[A-Za-z]*[_-][rv]e[lr]*
- Resultado
jessie/sid
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.04
DISTRIB_CODENAME=trusty
DISTRIB_DESCRIPTION="Ubuntu 14.04.2 LTS"
NAME="Ubuntu"
VERSION="14.04.2 LTS, Trusty Tahr"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 14.04.2 LTS"
VERSION_ID="14.04"
HOME_URL="http://www.ubuntu.com/"
SUPPORT_URL="http://help.ubuntu.com/"
BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"
</syntaxhighlight>
3ª opção
cat /etc/lsb-release
- Resultado
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.04
DISTRIB_CODENAME=trusty
DISTRIB_DESCRIPTION="Ubuntu 14.04.2 LTS"
</syntaxhighlight>
4ª opção
cat /etc/issue.net; uname -ar
- Resultado
Ubuntu 14.04.2 LTS
Linux sj-redes2-m13 3.13.0-52-generic #85-Ubuntu SMP Wed Apr 29 16:44:17 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
</syntaxhighlight>
Para descobrir as características da maquina (PC)
- Informação das memórias.
cat /proc/meminfo
- Resultado
MemTotal: 7660836 kB
MemFree: 312164 kB
Buffers: 144028 kB
Cached: 2044192 kB
SwapCached: 6080 kB
Active: 4295860 kB
Inactive: 1967928 kB
Active(anon): 3534364 kB
Inactive(anon): 1343056 kB
Active(file): 761496 kB
Inactive(file): 624872 kB
Unevictable: 468 kB
Mlocked: 468 kB
SwapTotal: 5095420 kB
SwapFree: 4943360 kB
Dirty: 10932 kB
Writeback: 0 kB
AnonPages: 4070312 kB
Mapped: 1081412 kB
Shmem: 801852 kB
Slab: 612568 kB
SReclaimable: 564228 kB
SUnreclaim: 48340 kB
KernelStack: 7832 kB
PageTables: 63452 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 8925836 kB
Committed_AS: 12193672 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 100040 kB
VmallocChunk: 34359555764 kB
HardwareCorrupted: 0 kB
AnonHugePages: 1282048 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 108312 kB
DirectMap2M: 4610048 kB
DirectMap1G: 3145728 kB
</syntaxhighlight>
- Informação dos processadores.
lscpu
- Resultado
Arquitetura: x86_64
Modo(s) operacional da CPU:32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per núcleo 1
Núcleo(s) por soquete:4
Soquete(s): 1
Nó(s) de NUMA: 1
ID de fornecedor: AuthenticAMD
Família da CPU: 16
Modelo: 4
Step: 3
CPU MHz: 800.000
BogoMIPS: 6383.59
Virtualização: AMD-V
cache de L1d: 64K
cache de L1i: 64K
cache de L2: 512K
cache de L3: 6144K
NUMA node0 CPU(s): 0-3
</syntaxhighlight>
cat /proc/cpuinfo
- Resultado
processor : 0
vendor_id : AuthenticAMD
cpu family : 16
model : 4
model name : AMD Phenom(tm) II X4 B97 Processor
stepping : 3
microcode : 0x10000b6
cpu MHz : 800.000
cache size : 512 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx
mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc extd_apicid pni monitor cx16 popcnt lahf_lm
cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt hw_pstate npt lbrv svm_lock nrip_save
bogomips : 6383.71
TLB size : 1024 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 48 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate
processor : 1
...
</syntaxhighlight>