/usr/bin/install

Usage: /usr/bin/install [OPTION]... [-T] SOURCE DEST
  or:  /usr/bin/install [OPTION]... SOURCE... DIRECTORY
  or:  /usr/bin/install [OPTION]... -t DIRECTORY SOURCE...
  or:  /usr/bin/install [OPTION]... -d DIRECTORY...

This install program copies files (often just compiled) into destination
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 content of source and destination files,
         and if no change to content, ownership, and permissions,
         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,
         or all components of --target-directory,
         then copy SOURCE to DEST
      --debug
         explain how a file is copied.  Implies -v
  -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 created file or directory
      --preserve-context
         preserve SELinux security context
  -Z
         set SELinux security context of destination file
         and each created directory, to default type
      --context[=CTX]
         like -Z, or if CTX is specified then set the
         SELinux or SMACK security context to CTX
      --help
         display this help and exit
      --version
         output version information and exit

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

Report bugs to: <bug-coreutils@gnu.org>.
GNU coreutils home page: <https://www.gnu.org/software/coreutils/>
General help using GNU software: <https://www.gnu.org/gethelp/>
Full documentation <https://www.gnu.org/software/coreutils/install>
or available locally via: info '(coreutils) install invocation'