gpgtar(1)

1GPGTAR(1)                    GNU Privacy Guard 2.2                   GPGTAR(1)
2
3
4

NAME

6       gpgtar - Encrypt or sign files into an archive
7

SYNOPSIS

9       gpgtar  [options] filename1 [ filename2, ... ] directory1 [ directory2,
10       ... ]
11
12

DESCRIPTION

14       gpgtar encrypts or signs files into an archive.  It is an gpg-ized  tar
15       using the same format as used by PGP's PGP Zip.
16
17

OPTIONS

19       gpgtar understands these options:
20
21
22
23       --create
24              Put  given  files  and  directories into a vanilla ``ustar'' ar‐
25              chive.
26
27
28       --extract
29              Extract all files from a vanilla ``ustar'' archive.
30
31
32       --encrypt
33       -e     Encrypt given files  and  directories  into  an  archive.   This
34              option  may  be  combined with option --symmetric for an archive
35              that may be decrypted via a secret key or a passphrase.
36
37
38       --decrypt
39       -d     Extract all files from an encrypted archive.
40
41
42       --sign
43       -s     Make a signed archive from  the  given  files  and  directories.
44              This  can  be  combined with option --encrypt to create a signed
45              and then encrypted archive.
46
47
48       --list-archive
49       -t     List the contents of the specified archive.
50
51
52       --symmetric
53       -c     Encrypt with a symmetric cipher using a passphrase.  The default
54              symmetric  cipher  used  is  AES-128, but may be chosen with the
55              --cipher-algo option to gpg.
56
57
58       --recipient user
59       -r user
60              Encrypt for user id user. For details see gpg.
61
62
63       --local-user user
64       -u user
65              Use user as the key to sign with.  For details see gpg.
66
67
68       --output file
69       -o file
70              Write the archive to the specified file file.
71
72
73       --verbose
74       -v     Enable extra informational output.
75
76
77       --quiet
78       -q     Try to be as quiet as possible.
79
80
81       --skip-crypto
82              Skip  all  crypto  operations  and  create  or  extract  vanilla
83              ``ustar'' archives.
84
85
86       --dry-run
87              Do not actually output the extracted files.
88
89
90       --directory dir
91       -C dir Extract  the  files  into  the directory dir.  The default is to
92              take the directory name from the input filename.   If  no  input
93              filename is known a directory named ‘GPGARCH’ is used.  For tar‐
94              ball creation, switch to directory  dir  before  performing  any
95              operations.
96
97
98       --files-from file
99       -T file
100              Take  the  file  names  to work from the file file; one file per
101              line.
102
103
104       --null Modify option --files-from to use a  binary  nul  instead  of  a
105              linefeed to separate file names.
106
107
108       --utf8-strings
109              Assume  that  the  file  names  read  by  --files-from are UTF-8
110              encoded.  This option has an effect only on  Windows  where  the
111              active code page is otherwise assumed.
112
113
114       --openpgp
115              This option has no effect because OpenPGP encryption and signing
116              is the default.
117
118
119       --cms  This option is reserved and shall not be used.  It will  eventu‐
120              ally be used to encrypt or sign using the CMS protocol; but that
121              is not yet implemented.
122
123
124
125       --set-filename file
126              Use the last component of file as  the  output  directory.   The
127              default  is  to take the directory name from the input filename.
128              If no input filename is known a  directory  named  ‘GPGARCH’  is
129              used.  This option is deprecated in favor of option --directory.
130
131
132       --gpg gpgcmd
133              Use the specified command gpgcmd instead of gpg.
134
135
136       --gpg-args args
137              Pass the specified extra options to gpg.
138
139
140       --tar-args args
141              Assume  args  are  standard options of the command tar and parse
142              them.   The  only  supported  tar  options  are   "--directory",
143              "--files-from", and "--null" This is an obsolete options because
144              those supported tar options can also be given directly.
145
146
147       --version
148              Print version of the program and exit.
149
150
151       --help Display a brief help page and exit.
152
153

EXAMPLES

155       Encrypt the contents  of  directory  ‘mydocs’  for  user  Bob  to  file
156       ‘test1’:
157
158         gpgtar --encrypt --output test1 -r Bob mydocs
159
160
161       List the contents of archive ‘test1’:
162
163         gpgtar --list-archive test1
164
165
166

DIAGNOSTICS

168       The program returns 0 if everything was fine, 1 otherwise.
169
170
171

NAME

SYNOPSIS

DESCRIPTION

OPTIONS

EXAMPLES

DIAGNOSTICS

SEE ALSO