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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,56 @@ | ||
| #!/bin/bash | ||
| # Centos6下Openssh-8.2p1离线rpm安装包下载 | ||
| # https://aq2.cn/131.html | ||
|
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||
| NowTime=$(/bin/date +%Y%m%d%H%M%S) | ||
|
|
||
| if [[ "$(whoami)" != "root" ]]; then | ||
| echo "please run this script as root !" >&2 | ||
| exit 1 | ||
| fi | ||
|
|
||
| if [[ ! -f /bin/cp ]]; then | ||
| echo "/bin/cp file exists" >&2 | ||
| exit 1 | ||
| fi | ||
| if [[ ! -d "/opt/backup/openssh_bak" ]];then | ||
| mkdir -p /opt/backup/openssh_bak/ | ||
| /bin/cp /etc/pam.d/sshd /opt/backup/openssh_bak/sshd.bak | ||
| /bin/cp /etc/pam.d/system-auth /opt/backup/openssh_bak/system-auth.bak | ||
| /bin/cp /etc/ssh/sshd_config /opt/backup/openssh_bak/ | ||
| /bin/cp /etc/ssh/ssh_config /opt/backup/openssh_bak/ | ||
| /bin/cp /etc/ssh/ssh*key /opt/backup/openssh_bak/ | ||
| else | ||
| mkdir -p "/opt/backup/openssh_$NowTime/" | ||
| /bin/cp /etc/pam.d/sshd "/opt/backup/openssh_$NowTime/sshd.bak" | ||
| /bin/cp /etc/pam.d/system-auth "/opt/backup/openssh_$NowTime/system-auth.bak" | ||
| /bin/cp /etc/ssh/sshd_config "/opt/backup/openssh_$NowTime/" | ||
| /bin/cp /etc/ssh/ssh_config "/opt/backup/openssh_$NowTime/" | ||
| /bin/cp /etc/ssh/ssh*key "/opt/backup/openssh_$NowTime/" | ||
| fi | ||
|
|
||
| yum localinstall openssh-*.rpm -y | ||
| chmod 600 /etc/ssh/ssh_host_*_key | ||
| /bin/cp /opt/backup/openssh_bak/sshd.bak /etc/pam.d/sshd | ||
| echo -e ' | ||
| Port 22 | ||
| AddressFamily inet | ||
| ListenAddress 0.0.0.0 | ||
| Protocol 2 | ||
| SyslogFacility AUTHPRIV | ||
| PermitRootLogin yes | ||
| MaxAuthTries 6 | ||
| PubkeyAuthentication yes | ||
| AuthorizedKeysFile .ssh/authorized_keys | ||
| PasswordAuthentication yes | ||
| PermitEmptyPasswords no | ||
| UsePAM yes | ||
| UseDNS no | ||
| X11Forwarding yes | ||
| Subsystem sftp /usr/libexec/openssh/sftp-server | ||
| ' > /etc/ssh/sshd_config | ||
|
|
||
| chkconfig sshd on | ||
| service sshd restart | ||
|
|
||
| ssh -V |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,56 @@ | ||
| #!/bin/bash | ||
| # Centos7下Openssh-8.2p1离线rpm安装包下载 | ||
| # https://aq2.cn/132.html | ||
|
|
||
| NowTime=$(/bin/date +%Y%m%d%H%M%S) | ||
|
|
||
| if [[ "$(whoami)" != "root" ]]; then | ||
| echo "please run this script as root !" >&2 | ||
| exit 1 | ||
| fi | ||
|
|
||
| if [[ ! -f /usr/bin/cp ]]; then | ||
| echo "/usr/bin/cp file exists" >&2 | ||
| exit 1 | ||
| fi | ||
| if [[ ! -d "/opt/backup/openssh_bak" ]];then | ||
| mkdir -p /opt/backup/openssh_bak/ | ||
| /usr/bin/cp /etc/pam.d/sshd /opt/backup/openssh_bak/sshd.bak | ||
| /usr/bin/cp /etc/pam.d/system-auth /opt/backup/openssh_bak/system-auth.bak | ||
| /usr/bin/cp /etc/ssh/sshd_config /opt/backup/openssh_bak/ | ||
| /usr/bin/cp /etc/ssh/ssh_config /opt/backup/openssh_bak/ | ||
| /usr/bin/cp /etc/ssh/ssh*key /opt/backup/openssh_bak/ | ||
| else | ||
| mkdir -p "/opt/backup/openssh_$NowTime/" | ||
| /usr/bin/cp /etc/pam.d/sshd "/opt/backup/openssh_$NowTime/sshd.bak" | ||
| /usr/bin/cp /etc/pam.d/system-auth "/opt/backup/openssh_$NowTime/system-auth.bak" | ||
| /usr/bin/cp /etc/ssh/sshd_config "/opt/backup/openssh_$NowTime/" | ||
| /usr/bin/cp /etc/ssh/ssh_config "/opt/backup/openssh_$NowTime/" | ||
| /usr/bin/cp /etc/ssh/ssh*key "/opt/backup/openssh_$NowTime/" | ||
| fi | ||
|
|
||
| yum localinstall openssh-*.rpm -y | ||
| chmod 600 /etc/ssh/ssh_host_*_key | ||
| /usr/bin/cp /opt/backup/openssh_bak/sshd.bak /etc/pam.d/sshd | ||
| echo -e ' | ||
| Port 22 | ||
| AddressFamily inet | ||
| ListenAddress 0.0.0.0 | ||
| Protocol 2 | ||
| SyslogFacility AUTHPRIV | ||
| PermitRootLogin yes | ||
| MaxAuthTries 6 | ||
| PubkeyAuthentication yes | ||
| AuthorizedKeysFile .ssh/authorized_keys | ||
| PasswordAuthentication yes | ||
| PermitEmptyPasswords no | ||
| UsePAM yes | ||
| UseDNS no | ||
| X11Forwarding yes | ||
| Subsystem sftp /usr/libexec/openssh/sftp-server | ||
| ' > /etc/ssh/sshd_config | ||
|
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||
| systemctl enable sshd | ||
| systemctl restart sshd | ||
|
|
||
| ssh -V |