-
Linux 安装 Pip 及 Python 包时，出现 SSL: CERTIFICATE_VERIFY_FAILED, certificate expired 错误（SSL 证书具有加密和服务器身份验证的作用，相当于服务器的身份证ID）
## use --no-check-certific option to SKIP ## then "python get-pip.py", it'll download and install pip ## maybe it's still wrong because of the SSL certificate. So let's install offline $ wget --no-check-certific https://bootstrap.pypa.io/get-pip.py ## use pip to install package, add below options to SKIP $ pip install --trusted-host pypi.org --trusted-host files.pythonhosted.org $package_name ## another permanent fix $ mkdir ~/.pip && vim ~/.pip/pip.conf ---pip.conf--- [global] trusted-host = pypi.python.org pypi.org files.pythonhosted.org ---pip.conf--- -
Linux 挂载命令 mount
## mount windows share dir to linux ## -t denotes type of file system, e.g., ext3/tmpfs ## cifs - common internet file system $ sudo mount -t cifs //ip/path-to-dir ~/linux-dir -o username=$user,noexec-
ERROR: mount: cannot mount read-only
## 2020/8/3 ## you need to install the cifs-utils package sudo apt install cifs-utils -
ERROR: mount error(2): No such file or directory
## try to install package keyutils ## maybe cifs cannot find the keyutils sudo apt install keyutils -
ERROR: mount error(13): Permission denied
## use option "sec=ntlm" to set security mode which decides password encryption sudo mount -t cifs //ip/path-to-dir ~/linux-dir -o sec=ntlm,username=$user,noexec
-