Hi!
Is there any shell parameter that I can use in my script to check the file-permissions I have in the currect directory!?
The history behind is: My script tries to create some log files in the folder and I want to see whether I have enough permissions to do that. And exit in case I dont... (4 Replies)
Hi,
Though the /etc/profile and .profile have the same umask setting 022, still the directories are created by default with different permissions, how is this possible??
So where should i change what is i want directories to be created with different permissions and files with different... (1 Reply)
Is there any way that I can use the ls command to view the permissions that a group has on a file.
I know ls -l file1 will list all the permissions for file1.
Would I have to use the following command: ls -l file1
Then grep or sed the output to retrieve what permissions the group has. (5 Replies)
Hi,
I am a Unix Admin. I have to give the permissions to a user for creating new file in a directory in HP-Ux 11.11 system since he cannot able to create a new file in the directory.
Thanks in advance.
Mike (3 Replies)
Hello.
I have written a bash script that I am sharing with an OS X community I am a member of. The purpose of the script is to execute a series of commands for members without them having to get involved with Terminal, as it can be daunting for those with no experience of it at all. I have renamed... (4 Replies)
AIX 5.3 environment. On the local system, I am sharing a jfs2 filesystem as an exported filesystem. I have many other AIX 5.3 server mounting to this file system and can create, move, copy, ... data to and from this share.
Recently, we've run into a problem. When on another system (okay, all... (5 Replies)
Hi,
I have a shellscript.I want to protect the source code.
So I gave 711 permission on the file(owner=rwx,group=x,others=x)
but still others are not able to execute it.
Please help me in protecting the source code.I don't want others to use any cat or vi command on the script but... (1 Reply)
Hi, I am creating a ksh script to search for a string of text inside files within a directory tree. Some of these file are going to be read/execute only. I know to use chmod to change the permissions of the file, but I want to preserve the original permissions after writing to the file. How can I... (3 Replies)
Hi,
I have used expdp for datapump. The .dmp file is created by the "oracle" user.
my requirement is to make a zipped file of this .dmp file.
What i am trying to do is change the permissions of this .dmp file from 0640 to 0644 and then do a gzip and zip it. Is there any way i can change... (3 Replies)
Discussion started by: qwertyu
3 Replies
LEARN ABOUT REDHAT
yencode
yencode(n) encode/decoding a binary file yencode(n)
NAME
yencode - encode/decoding a binary file
SYNOPSIS
package require Tcl 8
package require yencode ?1.0?
::yencode::encode string
::yencode::decode string
::yencode::yencode ?-name string? ?-line integer? ?-crc32 boolean? (-file filename | ?--? string)
::yencode::ydecode (-file filename | ?--? string)
DESCRIPTION
This package provides a Tcl-only implementation of the yEnc file encoding. This is a recently introduced method of encoding binary files
for transmission through usenet. This encoding packs binary data into a format that requires an 8-bit clean transmission layer but that
escapes characters special to the NNTP posting protocols. See http://www.yenc.org/ for details concerning the algorithm.
::yencode::encode string
returns the yEnc encoded data.
::yencode::decode string
Decodes the given yEnc encoded data.
::yencode::yencode ?-name string? ?-line integer? ?-crc32 boolean? (-file filename | ?--? string)
Encode a file or block of data.
::yencode::ydecode (-file filename | ?--? string)
Decode a file or block of data. A file may contain more than one embedded file so the result is a list where each element is a three
element list of filename, file size and data.
OPTIONS -filename name
Cause the yencode or ydecode commands to read their data from the named file rather that taking a string parameter.
-name string
The encoded data header line contains the suggested file name to be used when unpacking the data. Use this option to change this
from the default of "data.dat".
-line integer
The yencoded data header line contains records the line length used during the encoding. Use this option to select a line length
other that the default of 128. Note that NNTP imposes a 1000 character line length limit and some gateways may have trouble with
more than 255 characters per line.
-crc32 boolean
The yEnc specification recommends the inclusion of a cyclic redundancy check value in the footer. Use this option to change the
default from true to false.
% set d [yencode::yencode -file testfile.txt]
=ybegin line=128 size=584 name=testfile.txt
-o- data not shown -o-
=yend size=584 crc32=ded29f4f
KEYWORDS
encoding, uuencode, yEnc, yencode, ydecode
base64 1.0 yencode(n)