Linux install 命令

install 命令

install [OPTION]... [-T] SOURCE DEST

install [OPTION]... SOURCE... DIRECTORY

install [OPTION]... -t DIRECTORY SOURCE...

install [OPTION]... -d DIRECTORY...

用法：

1.1,创建目录 install [OPTION]... -d DIRECTORY...

wiwa@tech:~$ install -d  ./test/install/s

在当前路径下，创建了 ./test/install/s 的文件夹

1.2.复制文件到目录下 install [OPTION]... SOURCE... DIRECTORY

wiwa@tech:~$ touch lltest.txt

wiwa@tech:~$ install lltest.txt ./test/
wiwa@tech:~$ ls  ./test
install  lltest.txt

wiwa@tech:~$ install ./test/lltest.txt ./test/install/s
wiwa@tech:~$ ls ./test/install/s/
lltest.txt

创建了一个 lltest.txt 文件，将其拷贝到 ./test目录下，
接着将拷贝后得到的./test/lltest.txt 又拷贝到 ./test/install/s的目录下。

1.3 反向复制文件到目录下 install [OPTION]... -t DIRECTORY SOURCE...

wiwa@tech:~$ install -t test .bashrc
wiwa@tech:~$ ls -a test
.  ..  .bashrc  install  lltest.txt

1.4 复制文件到文件 install [OPTION]... [-T] SOURCE DEST

wiwa@tech:~/test$ install -T lltest.txt ll.txt

将lltest.txt文件的内容覆盖到ll.txt文件下

具体更多的用法 man install 如下：

INSTALL(1) User Commands INSTALL(1)

NAME

install - copy files and set attributes

SYNOPSIS

install [OPTION]... [-T] SOURCE DEST

install [OPTION]... SOURCE... DIRECTORY

install [OPTION]... -t DIRECTORY SOURCE...

install [OPTION]... -d DIRECTORY...

DESCRIPTION

This install program copies files (often just compiled) into destina‐

tion locations you choose. If you want to download and install a

ready-to-use package on a GNU/Linux system, you should instead be using

a package manager like yum(1) or apt-get(1).

In the first three forms, copy SOURCE to DEST or multiple SOURCE(s) to

the existing DIRECTORY, while setting permission modes and owner/group.

In the 4th form, create all components of the given DIRECTORY(ies).

Mandatory arguments to long options are mandatory for short options

too.

--backup[=CONTROL]

make a backup of each existing destination file

-b like --backup but does not accept an argument

-c (ignored)

-C, --compare

compare each pair of source and destination files, and in some

cases, do not modify the destination at all

-d, --directory

treat all arguments as directory names; create all components of

the specified directories

-D create all leading components of DEST except the last, then copy

SOURCE to DEST

-g, --group=GROUP

set group ownership, instead of process' current group

-m, --mode=MODE

set permission mode (as in chmod), instead of rwxr-xr-x

-o, --owner=OWNER

set ownership (super-user only)

-p, --preserve-timestamps

apply access/modification times of SOURCE files to corresponding

destination files

-s, --strip

strip symbol tables

--strip-program=PROGRAM

program used to strip binaries

-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

-v, --verbose

print the name of each directory as it is created

--preserve-context

preserve SELinux security context

-Z, --context=CONTEXT

set SELinux security context of files and directories

--help display this help and exit

--version

output version information and exit

The backup suffix is '~', unless set with --suffix or SIM‐

PLE_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

AUTHOR

Written by David MacKenzie.

REPORTING BUGS

Report install bugs to bug-coreutils@gnu.org

GNU coreutils home page: <http://www.gnu.org/software/coreutils/>

General help using GNU software: <http://www.gnu.org/gethelp/>

Report install translation bugs to <http://translationpro‐

ject.org/team/>

COPYRIGHT

Copyright © 2013 Free Software Foundation, Inc. License GPLv3+: GNU

GPL version 3 or later <http://gnu.org/licenses/gpl.html>.

This is free software: you are free to change and redistribute it.

There is NO WARRANTY, to the extent permitted by law.

SEE ALSO

The full documentation for install is maintained as a Texinfo manual.

If the info and install programs are properly installed at your site,

the command

info coreutils 'install invocation'

should give you access to the complete manual.

GNU coreutils 8.21 December 2015 INSTALL(1)

备注：

20160205 wiwa 初稿