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20 строки
1.1 KiB
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20 строки
1.1 KiB
Plaintext
https://zsh.sourceforge.io/Doc/Release/Shell-Builtin-Commands.html
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man zshbuiltins
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...
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exec [ -cl ] [ -a argv0 ] [ command [ arg ... ] ]
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Replace the current shell with command rather than forking.
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If command is a shell builtin command or a shell function, the shell executes it, and exits when the command is complete.
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With -c clear the environment;
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with -l prepend - to the argv[0] string of the command executed (to simulate a login shell);
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with -a argv0 set the argv[0] string of the command executed.
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See the section `Precommand Modifiers' in zshmisc(1).
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If the option POSIX_BUILTINS is set, command is never interpreted as a shell builtin command or shell function.
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This means further precommand modifiers such as builtin and noglob are also not interpreted within the shell.
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Hence command is always found by searching the command path.
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If command is omitted but any redirections are specified,
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then the redirections will take effect in the current shell.
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