terminal cp -r

引用:ator@ator-hp-prodesk-680-g4-mt:~/workspace/tracker/out/host/linux-x86/bin$ scp -r dtc android@10.10.3.11:ator。
引用:-v 详细方式显示输出。scp和ssh(1)会显示出整个过程的调试信息。这些信息用于调试连接，验证和配置问题。
引用: venv/bin/activatepip3 install -r requirements.txt正在运行的服务器备忘单sqlite3 todo.db <---- creates db and runs sqlite3 terminal.tables <---- saves db in sqlite3 terminal.exit <------ ...
根据提供的引用内容，"terminal cp -r"不是一个有效的命令。请注意，"scp"命令用于在远程主机之间复制文件和目录。在这个例子中，"-r"选项用于递归复制整个目录。如果您想复制文件或目录，请使用正确的scp命令，并提供所需的源和目标路径。您还可以使用"-v"选项来显示详细的输出信息以进行调试和验证。

相关问题

扮演terminal linux，执行 cp --help命令

好的，以下是 `cp --help` 命令的输出：

Usage: cp [OPTION]... [-T] SOURCE DEST
  or:  cp [OPTION]... SOURCE... DIRECTORY
  or:  cp [OPTION]... -t DIRECTORY SOURCE...
Copy SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY.

Mandatory arguments to long options are mandatory for short options too.
  -a, --archive                same as -dR --preserve=all
      --attributes-only        don't copy the file data, just the attributes
      --backup[=CONTROL]       make a backup of each existing destination file
  -b                           like --backup but does not accept an argument
      --copy-contents          copy contents of special files when recursive
  -d                           same as --no-dereference --preserve=links
  -f, --force                  if an existing destination file cannot be
                                 opened, remove it and try again (this option
                                 is ignored when the -n option is also used)
  -i, --interactive            prompt before overwrite (overrides a previous -n
                                  option)
  -H                           follow command-line symbolic links in SOURCE
  -l, --link                   hard link files instead of copying
  -L, --dereference            always follow symbolic links in SOURCE
  -n, --no-clobber             do not overwrite an existing file (overrides
                                 a previous -i option)
  -P, --no-dereference         never follow symbolic links in SOURCE
  -p                           same as --preserve=mode,ownership,timestamps
      --preserve[=ATTR_LIST]   preserve the specified attributes (default:
                                 mode,ownership,timestamps), if possible
                                 additional attributes: context, links, xattr,
                                 all
      --no-preserve=ATTR_LIST  don't preserve the specified attributes
      --parents                use full source file name under DIRECTORY
  -R, -r, --recursive          copy directories recursively
      --reflink[=WHEN]         control clone/CoW copies. See below
      --remove-destination     remove each existing destination file before
                                 attempting to open it (contrast with --force)
      --sparse=WHEN            control creation of sparse files. See below
      --strip-trailing-slashes  remove any trailing slashes from each SOURCE
                                 argument
  -s, --symbolic-link          make symbolic links instead of copying
  -S, --suffix=SUFFIX          override the usual backup suffix
  -t, --target-directory=DIRECTORY  copy all SOURCE arguments into DIRECTORY
  -T, --no-target-directory   treat DEST as a normal file
  -u, --update                 copy only when the SOURCE file is newer
                                 than the destination file or when the
                                 destination file is missing
  -v, --verbose                explain what is being done
  -x, --one-file-system        stay on this file system
  -Z, --context                set SELinux security context of destination
                                 file to default type
      --help     display this help and exit
      --version  output version information and exit

By default, sparse SOURCE files are detected by a crude heuristic and the
corresponding DEST file is made sparse as well.  That is the behavior
selected by --sparse=auto.  Specify --sparse=always to create a sparse DEST
file whenever the SOURCE file contains a long enough sequence of zero bytes.
Use --sparse=never to inhibit creation of sparse files.

When --reflink[=always] is specified, perform a lightweight copy, where the
data blocks are copied only when modified.  If this is not possible the copy
fails, or if --reflink=auto is specified, fall back to a standard copy.

The backup suffix is '~', unless set with --suffix or SIMPLE_BACKUP_SUFFIX.
The version control method may be selected via the --backup option or through
the VERSION_CONTROL environment variable.  Here are the values:

  none, off       never make backups (even if --backup is given)
  numbered, t     make numbered backups
  existing, nil   numbered if numbered backups exist, simple otherwise
  simple, never   always make simple backups

As a special case, cp makes a backup of SOURCE when the force and backup
options are given and SOURCE and DEST are the same name for an existing,
regular file.

在xterminal中cp CentOS-Base.repoCentOS-Base.repo.bak后缺少目标文件怎么办

当你在 xTerminal 中尝试复制 `CentOS-Base.repo` 到备份文件 `CentOS-Base.repo.bak` 时，如果发现目标文件不存在，可以按照以下步骤操作：

1. **确认文件路径**：确保你要复制的原始文件 `CentOS-Base.repo` 的完整路径正确无误。如果不是当前目录下的文件，需要提供完整的路径。

2. **创建目标文件**：如果文件原本不存在，先创建一个空的 `CentOS-Base.repo` 文件，然后再执行 `cp` 命令。例如：

   touch CentOS-Base.repo

3. **复制文件**：现在可以安全地运行 `cp` 命令了：

   cp CentOS-Base.repo CentOS-Base.repo.bak

如果文件权限不够，可能需要加上 `-r` 或 `sudo` 参数。

4. **检查结果**：执行完命令后，你可以查看一下 `CentOS-Base.repo.bak` 是否已经成功备份。

如果你之前确实有过这个文件并删除了，那么可能需要从其他备份恢复，或者联系文件的管理员获取。