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请输入英文单字，中文词皆可：

exec    音标拼音: [,ɛgz'ɛk]
n. execute的简写;执行;运行

execute的简写;执行;运行

EXEC
n 1: the chief executive department of the United States
government [synonym: {White House}, {EXEC}]

/eg-zek'/ 1. execute.

A synonym for {chain} derived from the {Unix} "exec" {system
call}.

{Unix manual page}: execve(2).

2. (Obsolete) {executive}.

The mainstream "exec" as an abbreviation for (human) executive
is *not* used. To a hacker, an "exec" is a always a program,
never a person.

3. At {IBM} and {VM}/{CMS} shops, the equivalent of a {shell}
command file.

4. The innermost {kernel} of the {Amiga}
{operating system} which provides shared-library support,
device interface, {memory management}, {CPU} management, basic
{IPC}, and the basic structures for OS extension. The rest of
the Amiga OS (windowing, file system, third-party extensions,
etc.) is built using these structures.

[{Jargon File}]

(1997-08-01)


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英文字典中文字典相关资料:


  • What does `exec $@` do? - Unix Linux Stack Exchange
    The exec will replace the current process with the process resulting from executing its argument In short, exec "$@" will run the command given by the command line parameters in such a way that the current process is replaced by it (if the exec is able to execute the command at all)
  • bash - What does an exec command do? - Ask Ubuntu
    In this case exec is used exec will replace the contents of the currently running process with the information from a program binary After the forking process, the address space of the child process is overwritten with the new process data This is done through an exec call to the system
  • shell - Understanding the -exec option of `find` - Unix Linux Stack . . .
    Using -execdir There is also -execdir (implemented by most find variants, but not a standard option) This works like -exec with the difference that the given shell command is executed with the directory of the found pathname as its current working directory and that {} will contain the basename of the found pathname without its path (but GNU find will still prefix the basename with
  • bash: . program: cannot execute binary file: Exec format error
    This can also happen if the binary uses a libc implementation which is not libc, such as musl These days this specific problem is most likely encountered when trying to run a binary with libc in a Docker container with an image based on alpine
  • Get exit code from command exec - Unix Linux Stack Exchange
    The exec'd program's exit status is sent back to the parent process that executed your shell The only way that exec's exit status can be interpreted by the line following exec is if the exec calls fails, normally only if the command requested does not exist or if the file is not executable
  • What are possible use of exec command? - Ask Ubuntu
    The exec command can also be used in shell scripts dynamically open, close, and copy file descriptors That permits performing redirection of STDIN, STDERR, STDOUT and other file descriptors to various files inside the shell script, instead of command invocation string
  • Systemd Service Failing with exit-code status=203 EXEC
    myservice service: Main process exited, code=exited, status=203 EXEC myservice service: Failed with result 'exit-code' myservice service: Service RestartSec=2s expired, scheduling restart Systemd Unit File
  • find: missing argument to -exec - Unix Linux Stack Exchange
    Although GNU was a late adopter of -exec … {} +, I do recommend that you get a less antique tool suite (such as Cygwin, which includes git and a whole lot more, or GNUwin32, which lacks git but doesn't have the bad-employee-trying-to-use-linux-but-we-impose-windows vibe that Cygwin gives)
  • finds -exec rm {} \; vs -delete - Unix Linux Stack Exchange
    sudo find -iname " file-to-delete" -exec rm {} \; This means that you will find all those files with name file-to-delete However this search might return some unwanted false positives When doing something with sudo you should be a bit more careful The advantage of using -exec rm {} is that you can pass arguments to rm like this:
  • bash - How to tell if a command executed by `exec` runs successfully or . . .
    The exec'd program's exit status is sent back to the parent process that executed your shell The only way that exec's exit status can be interpreted by the line following exec is if the exec calls fails, normally only if the command requested does not exist or if the file is not executable This does not include option parsing problems, since





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