CHGRP(1) - General Commands Manual # CHGRP(1) - General Commands Manual
NAME # chgrp - change group
SYNOPSIS # chgrp [-h] [-R [-H | -L | -P]] group file …
DESCRIPTION # chgrp sets the group ID of the specified files.
The options are as follows:
-H
If the -R option is specified, symbolic links on the command line are followed. Symbolic links encountered in the tree traversal are not followed.
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Chgrp,
Umask,
Chown,
Stat,
Symlink,
Sticky,
Chflags,
Find,
Setmode,
Fts_open,
Install,
Chmod CHMOD(1) - General Commands Manual # CHMOD(1) - General Commands Manual
NAME # chmod - change file modes
SYNOPSIS # chmod [-h] [-R [-H | -L | -P]] mode file …
DESCRIPTION # The chmod utility modifies the file mode bits of the listed files as specified by the mode operand. The mode of a file dictates its permissions, among other attributes.
The options are as follows:
-H
If the -R option is also specified, symbolic links on the command line are followed.
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CHOWN(8) - System Manager’s Manual # CHOWN(8) - System Manager’s Manual
NAME # chown - change file owner and group
SYNOPSIS # chown [-h] [-R [-H | -L | -P]] owner[:group] file …
chown [-h] [-R [-H | -L | -P]] :group file …
DESCRIPTION # chown sets the user ID and/or the group ID of the specified files.
The options are as follows:
-H
If the -R option is specified, symbolic links on the command line are followed.
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INSTALL(1) - General Commands Manual # INSTALL(1) - General Commands Manual
NAME # install - install binaries
SYNOPSIS # install [-bCcDdFpSs] [-B suffix] [-f flags] [-g group] [-m mode] [-o owner] source … target …
DESCRIPTION # The source file(s) are copied to the target file or directory. If the target file already exists, it is either renamed to file.old if the -b option is given or overwritten if permissions allow.
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Chgrp,
MD5Init,
RMD160Init,
Stat,
SHA256Init,
Chown,
Chmod,
Cksum,
SHA1Init,
Fts_open,
Hier,
Md5,
Mtree MTREE(8) - System Manager’s Manual # MTREE(8) - System Manager’s Manual
NAME # mtree - map a directory hierarchy
SYNOPSIS # mtree [-cdeilnqrtUux] [-f spec] [-K keywords] [-k keywords] [-p path] [-s seed]
DESCRIPTION # The utility mtree compares the file hierarchy rooted in the current directory against a specification read from the standard input. Messages are written to the standard output for any files whose characteristics do not match the specification, or which are missing from either the file hierarchy or the specification.
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Ln,
Lchown,
Remove,
Mv,
Rm,
Rename,
Unlink,
Chown,
Lstat,
Chmod,
Du,
Find,
Cp,
Chgrp,
Ls,
Chflags,
Readlink,
Fts_open,
Pax,
Tar,
Symlink SYMLINK(7) - Miscellaneous Information Manual # SYMLINK(7) - Miscellaneous Information Manual
NAME # symlink - symbolic link handling
DESCRIPTION # Symbolic links are files that act as pointers to other files. To understand their behavior, it is necessary to understand how hard links work. A hard link to a file is indistinguishable from the original file because it is a reference to the object underlying the original file name. Changes to a file are independent of the name used to reference the file.
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