Also known as: CD-/-
CD has various meanings in the Telecommunications category. Discover the full forms, definitions, and usage contexts of CD in Telecommunications.
Unit of luminous intensity since 1948. One candela is one lumen per steradian. Formerly called the candle.
TelecommunicationsThe cd command, also known as chdir (change directory), is a command-line OS shell command used to change the current working directory in operating systems such as Unix, DOS, OS/2, AmigaOS,Windows, and Linux. It is also available for use in shell scripts and batch files. The system call that effects the command in most operating systems is chdir that is defined by POSIX.
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