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19 lines
654 B
Text
19 lines
654 B
Text
texinode(The clone Module)(The comp1 Module)(The cap Module)(Zsh Modules)
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sect(The clone Module)
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The tt(clone) module makes available one builtin command:
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startitem()
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findex(clone)
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cindex(shell, cloning)
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cindex(cloning the shell)
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cindex(terminal)
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item(tt(clone) var(tty))(
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Creates a forked instance of the current shell, attached to the specified
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var(tty). In the new shell, the tt(PID), tt(PPID) and tt(TTY) special
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parameters are changed appropriately. tt($!) is set to zero in the new
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shell, and to the new shell's PID in the original shell.
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The return value of the builtin is zero in both shells if successful,
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and non-zero on error.
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)
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enditem()
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