π» Linux
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μ€μΉ ν ν΄μΌ νλ λͺ λ Ήμ΄ systemctl restart systemctl status systemctl enable ν λ· μλ² μ€μΉ yum -y install telnet-server # ν λ· μλ² μ€μΉ μλ£ νμΈ systemctl restart telnet.socket # ν λ· μλ² μν νμΈ systemctl status telnet.socket # ν λ· μλ² νμΈ systemctl enable telnet.socket ν λ· μ€μΉ yum -y install telnetν λ· μλ² μ€μΉ μλ£ νμΈ λ°©νλ²½ μ€μ firewall-config Thirdμμ Firstλ‘ μ μ telnet 192.168.111.100 ν¬νΈ π‘ SSH port 22 μνΈλ¬Έ / Telnet port 23 νλ¬Έ λ°©νλ²½ ν΄μ #λ°©ν..
CentOS7 μΉ μλ² μ€μΉ λ° νμ±νμ€μΉ ν ν΄μΌ νλ λͺ λ Ήμ΄ systemctl restart systemctl status systemctl enable ν λ· μλ² μ€μΉ yum -y install telnet-server # ν λ· μλ² μ€μΉ μλ£ νμΈ systemctl restart telnet.socket # ν λ· μλ² μν νμΈ systemctl status telnet.socket # ν λ· μλ² νμΈ systemctl enable telnet.socket ν λ· μ€μΉ yum -y install telnetν λ· μλ² μ€μΉ μλ£ νμΈ λ°©νλ²½ μ€μ firewall-config Thirdμμ Firstλ‘ μ μ telnet 192.168.111.100 ν¬νΈ π‘ SSH port 22 μνΈλ¬Έ / Telnet port 23 νλ¬Έ λ°©νλ²½ ν΄μ #λ°©ν..
2022.04.20 -
RAID 0 ( μ€νΈλΌμ΄ν ) μ΅μ λμ€ν¬ 2μ₯ νμ / κ²°ν¨ νμ© / μ μ₯ κ³΅κ° : n μλ : n RAID 1 ( λ―Έλ¬λ§ ) μ΅μ λμ€ν¬ 2μ₯ νμ μ μ₯ κ³΅κ° : n/2 μλ : λ³ν μμ OS κ³΅κ° μ©μΌλ‘ μ¬μ© RAID 5 μ΅μ λμ€ν¬ 3μ₯ νμ ν¨λ¦¬ν° λΉνΈ ( λκ°μ μΌλ‘ μ‘΄μ¬ ) : μμ λ μ리 λν κ°μ΄ μ§μλ©΄ 0 μμ λ μ리 λν κ°μ΄ νμλ©΄ 1 | 0 | | 1 | | P | | 2 | | P | | 3 | | P | | 4 | | 5 | | 6 | | 7 | | P | μ μ₯ κ³΅κ° : n-1 μλ : n-1 RAID 6 μ΅μ λμ€ν¬ 4μ₯ νμ ν¨λ¦¬ν° λΉνΈ 2κ° | 0 | | P' | | P | | P' | | P | | 3 | | P | | 4 | | P' | | 6 | | P' | | ..
CentOS7 RAIDRAID 0 ( μ€νΈλΌμ΄ν ) μ΅μ λμ€ν¬ 2μ₯ νμ / κ²°ν¨ νμ© / μ μ₯ κ³΅κ° : n μλ : n RAID 1 ( λ―Έλ¬λ§ ) μ΅μ λμ€ν¬ 2μ₯ νμ μ μ₯ κ³΅κ° : n/2 μλ : λ³ν μμ OS κ³΅κ° μ©μΌλ‘ μ¬μ© RAID 5 μ΅μ λμ€ν¬ 3μ₯ νμ ν¨λ¦¬ν° λΉνΈ ( λκ°μ μΌλ‘ μ‘΄μ¬ ) : μμ λ μ리 λν κ°μ΄ μ§μλ©΄ 0 μμ λ μ리 λν κ°μ΄ νμλ©΄ 1 | 0 | | 1 | | P | | 2 | | P | | 3 | | P | | 4 | | 5 | | 6 | | 7 | | P | μ μ₯ κ³΅κ° : n-1 μλ : n-1 RAID 6 μ΅μ λμ€ν¬ 4μ₯ νμ ν¨λ¦¬ν° λΉνΈ 2κ° | 0 | | P' | | P | | P' | | P | | 3 | | P | | 4 | | P' | | 6 | | P' | | ..
2022.04.15