Linux gives us two commands for file copy, one for CP and one for SCP, but they are slightly different.
CP---is mainly used to copy files back and forth between different directories on the same computer
SCP---Primarily to copy files back and forth between different Linux systems
For specific use of CP:
Command basic format:
There are many commands under Linux, there is a command, I always use the problem, that is CP command. Each time you use this command, you are prompted to cp:omitting directiory error. Finally, Baidu to understand that the original CP command to copy the directory when the need to take command parameters. No wonder I used the CP command to complain. Here are some
When we use the CP batch copy, even if we use CP-RF, when we encounter the need to overwrite, we need to confirm whether to overwrite.Workaround 1:We use alias to look at the alias settings to find such a lineAlias cp= ' Cp-i 'This means that when using CP, the default plus
Cp:copy replication
Command function:
copy and move files;2. Command format:CP [Options] source...source destination//source can have multiple, the target can only have one;3. Parameter Description:-f:force forcibly, forcibly copy whether the destination file or directory exists;-i:interactive interaction, before overwriting, ask the user first;-p:preserve, preserves the attributes of the source file or directory, including the owner, group, permission, and timestamp;-r:recursive r
Cp:copy replication
Command function:
copy and move files;2. Command format:CP [Options] source...source destination//source can have multiple, the target can only have one;3. Parameter Description:-f:force forcibly, forcibly copy whether the destination file or directory exists;-i:interactive interaction, before overwriting, ask the user first;-p:preserve, preserves the attributes of the source file or directory, including the owner, group, permission, and timestamp;-r:recursive r
The CP command is used to copy files or directories and is one of the most commonly used commands in a Linux system. In general, the shell sets an alias, and when the file is copied at the command line, if the destination file already exists, it asks whether to overwrite it, regardless of whether you use the-i parameter. However, if you execute the CP in a shell script, you do not ask for overrides if you d
The Linux CP Command Copy command is very useful, and the CP command can copy files (directories) under the specified path to another file or directory, equivalent to DOS copy and Xcopy commands. The CP command syntax is as follows:
CP [Options] OrCP [Options] source1 source2 source3 ... directoryThe first command a
With the-p or-a parameter
eg
--preserve=mode,ownership,timestamps
$info CP
'-A ''--archive 'Preserve as much as possible of the structure and attributes of theOriginal files in the copy (but don't attempt to preserve internaldirectory structure; i.e., ' ls-u ' may list the entries in a copiedDirectory in a different order). Try to preserve SELinux securityContext and Extended attributes (xattr), but ignore any failure toDo and print no corresponding d
Linux general technology-Linux technology and application information. For details, refer to the following section. When using the Linux cp command, copy all the content in a folder to the command directory:
For example: cp-rf ezmlm-idx-0.443/* ezmlm-0.53/
The result reminds me every time to overwrite the file. It's strange!
Later I used it: which cp.
Basic Linux knowledge-file management commands (cp, mv, rm)
In our daily work, we use the five most file operations: Copy, cut, move, rename, and delete. Therefore, we will introduce the three commands involved in the above five operations in Linux: cp, mv, and rm.
Cp is short for copy. We can know its role from the name. It is mainly used to copy files. Although
Today, I copied a folder on my VPS, but there is a folder with the same name and there are files in it. If I copied it directly, there are N prompts to confirm the replacement, press CTRL + C and search for it on the Internet. Several solutions are available:
Generally, the command we use is cp-rf sourcefile targetdir or cp-r-f sourcefile targetdir,
-R indicates recursive replication, that is, copying a fol
If you use the CP command in Linux, you will often be prompted whether to overwrite the file. If it is too large to overwrite files in batches, it will be annoying to always prompt this. So how can we solve this problem?
Let's take a look at the reason!
Generally, the command we use is cp-rf sourcefile targetdir or cp-r-f sourcefile targetdir,
-R indicates rec
Today, I copied a folder on my VPS, but there is a folder with the same name and there are files in it. If I copied it directly, there are N prompts to confirm the replacement, press CTRL + C and search for it on the Internet. Several solutions are available:
Generally, the command we use is cp-rf sourcefile targetdir or cp-r-f sourcefile targetdir,
-R indicates recursive replication, that is, copying a fol
The CP command is used primarily to copy files and directories,Basic usage Syntax:CP Source File Destination Directory[Email protected]:~/eth10/eth10# lstest test.txt[email protected]:~/eth10/eth10# ls test[email protected]:~/eth10/ eth10# cp test.txt test/[email protected]:~/eth10/eth10# ls test/test.txt[email protected]:~/eth10/eth10#CP automatically skips dire
Introduction to CP Commands:The CP command is used to copy files or directories and is one of the most commonly used commands in a Linux system. In general, the shell sets an alias, and when the file is copied at the command line, if the destination file already exists, it asks whether to overwrite it, regardless of whether you use the-i parameter. However, if you execute the
When a new server is deployed, No matter what parameter-F is added or whether the request is overwritten, this is intolerable when a large number of CP overwriting operations are performed.
Copy the files under directory A to directory B
CP-r a/* B
When executing the preceding command, each file in B will prompt whether to overwrite it;
CP-r-f a/* B
When exe
When the CP is covered, no matter what parameter-F is added or whether the hint is overwritten, this is intolerable when a large number of CP covers the operation.1. Copy the files from the a directory to directory BCp–r a/* b2. When executing the above command, each file that exists in B will prompt for overwrite;Cp–r–f a/* b3. When the above command is executed
recorded, only for study, review use. ****************************Learning environment: Ubuntu 16.04.2 LTS 64-bitThe CP command is used to copy one or more source files or directories to a specified destination file or directory. It can copy a single source file into a specific file with a specified file name or a directory that already exists. The CP command also supports copying multiple files at once, an
1, CP command, the target already exists, each prompt whether to overwrite, how to do?2, CP--help can see option-I time, will prompt, but there is no-I, why every time there is a hint?3, the reason is: the execution of the CP here is an alias, through the alias command can see alias cp= '
#把文件拷贝到别的路径上Touch AACP aa/tmp#把目录拷贝到别的路径, add-rv option, there are two cases1. The first case, if the copy to the existing directory will be stored in its directoryCp-r 11/22/CD 22/LS 22/112. The second case, if you copy to a directory that does not exist, specify a directory nameCp-r 11/11/LS 11/Exercises:What options do we need to add to the 1.CP catalogue?Cp-r2.CP
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