11-08-2010
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Can we execute an encrypted shell script .
I encrypted a shell scripts with crypt with keys and tried to execute it it gave me segmentation faul??
Can somebody answer this one please??
If we can is there any settings i need to change??
Thanks (2 Replies)
Discussion started by: ajnabi
2 Replies
2. Shell Programming and Scripting
need to be able to capture a file with the following conditions:
The filenames are, for example, 3526_332840.dat, where 3526 is constant, and 332840 is a sequential number which is always a couple hundred greater than the previous day's file.
I want to be able to change this script to acoomplish... (1 Reply)
Discussion started by: rechever
1 Replies
3. Shell Programming and Scripting
I am trying to read a file in a shl script (only one record) and stored in a variable file_number
I got the following
read -u $BANNER_HOME/xxxxxxx/misc/EFTSQL.dat file_number
file_number2 = $file_number + 1
echo $file_number2 > $BANNER_HOME/xxxxxx/misc/EFTSQL.dat
EOF
It is not working... (2 Replies)
Discussion started by: rechever
2 Replies
4. Shell Programming and Scripting
When I run this code from the command line works
spinel.middlebury.edu:/u02/sct/banner/bandev2/middlebury/shl:DEV2$ ls ef*
eftseq.dat
spinel.middlebury.edu:/u02/sct/banner/bandev2/middlebury/shl:DEV2$ file_seq=$( < eftseq.dat) ... (1 Reply)
Discussion started by: rechever
1 Replies
5. Shell Programming and Scripting
I want to capture a last file in a directory in a shl scrip
Cd to the directory
$last ls -1 *the_bills.dat* | tail -1
This is not problem, but I need to copy that file to another directory, but in order to be able to copy to that directory, I need to su in unix, I am sure my sistem... (2 Replies)
Discussion started by: rechever
2 Replies
6. Shell Programming and Scripting
I need to decrypt a file in a directory, I need to write a shl scrip & cron job
How I find the files in the directory:
the file is like this:
dailypayments_sfs_payment_201011151800.dat -d
The decrypt command:
gpg -o dailypayments_sfs_payment_201011151800.dat -d
20101115 (the date... (7 Replies)
Discussion started by: rechever
7 Replies
7. Shell Programming and Scripting
I've encrypted a script in rot-13. When executed, I want the script to decrypt into a temporary file then run itself, and when it's exited then delete the temporary file.
so at the moment I have this:
#!/bin/sh
FIFO=/tmp/__scriptname_$(date +%F)_$$
rm $FIFO >/dev/null 2>/dev/null
mkfifo... (12 Replies)
Discussion started by: Trichopterus
12 Replies
8. Shell Programming and Scripting
I have the following in a shl script:
SCRIPT_PATH="/u01/app/banner/test/skid/plus/";
FILE_PATH="/nfs/mercury/u03/banner/test/skid/log";
LIST_FILE_PATH="/u01/banjobs/TEST";
SCRIPT_NAME="szpcal1.sql";
FILE_NAME='new_applicant_list';
I want to copy the file FILE_NAME to LIST_FILE_PATH
... (10 Replies)
Discussion started by: rechever
10 Replies
9. UNIX for Dummies Questions & Answers
Hi All,
I have a shell script test.sh. I encrypted it using the command
vi -x test.sh , and protected it with a password to view the file.
When i tried to execute the file with ./test.sh..It is trying to execute the encrypted file but not he original one.
Can someone help me with how to... (1 Reply)
Discussion started by: pracheth
1 Replies
10. Shell Programming and Scripting
How to keep encrypted password in a shell script.?
I have the file which has the following:
a.sh
-----
username=abc
password=abc
I will be using this username and password in another script. But I don't want to reveal the password in the script. How to keep the password... (3 Replies)
Discussion started by: sanvel
3 Replies
FUNZIP(1L) FUNZIP(1L)
NAME
funzip - filter for extracting from a ZIP archive in a pipe
SYNOPSIS
funzip [-password] [input[.zip|.gz]]
ARGUMENTS
[-password]
Optional password to be used if ZIP archive is encrypted. Decryption may not be supported at some sites. See DESCRIPTION for more
details.
[input[.zip|.gz]]
Optional input archive file specification. See DESCRIPTION for details.
DESCRIPTION
funzip without a file argument acts as a filter; that is, it assumes that a ZIP archive (or a gzip'd(1) file) is being piped into standard
input, and it extracts the first member from the archive to stdout. When stdin comes from a tty device, funzip assumes that this cannot be
a stream of (binary) compressed data and shows a short help text, instead. If there is a file argument, then input is read from the speci-
fied file instead of from stdin.
A password for encrypted zip files can be specified on the command line (preceding the file name, if any) by prefixing the password with a
dash. Note that this constitutes a security risk on many systems; currently running processes are often visible via simple commands (e.g.,
ps(1) under Unix), and command-line histories can be read. If the first entry of the zip file is encrypted and no password is specified on
the command line, then the user is prompted for a password and the password is not echoed on the console.
Given the limitation on single-member extraction, funzip is most useful in conjunction with a secondary archiver program such as tar(1).
The following section includes an example illustrating this usage in the case of disk backups to tape.
EXAMPLES
To use funzip to extract the first member file of the archive test.zip and to pipe it into more(1):
funzip test.zip | more
To use funzip to test the first member file of test.zip (any errors will be reported on standard error):
funzip test.zip > /dev/null
To use zip and funzip in place of compress(1) and zcat(1) (or gzip(1L) and gzcat(1L)) for tape backups:
tar cf - . | zip -7 | dd of=/dev/nrst0 obs=8k
dd if=/dev/nrst0 ibs=8k | funzip | tar xf -
(where, for example, nrst0 is a SCSI tape drive).
BUGS
When piping an encrypted file into more and allowing funzip to prompt for password, the terminal may sometimes be reset to a non-echo mode.
This is apparently due to a race condition between the two programs; funzip changes the terminal mode to non-echo before more reads its
state, and more then ``restores'' the terminal to this mode before exiting. To recover, run funzip on the same file but redirect to
/dev/null rather than piping into more; after prompting again for the password, funzip will reset the terminal properly.
There is presently no way to extract any member but the first from a ZIP archive. This would be useful in the case where a ZIP archive is
included within another archive. In the case where the first member is a directory, funzip simply creates the directory and exits.
The functionality of funzip should be incorporated into unzip itself (future release).
SEE ALSO
gzip(1L), unzip(1L), unzipsfx(1L), zip(1L), zipcloak(1L), zipinfo(1L), zipnote(1L), zipsplit(1L)
URL
The Info-ZIP home page is currently at
http://www.info-zip.org/pub/infozip/
or
ftp://ftp.info-zip.org/pub/infozip/ .
AUTHOR
Mark Adler (Info-ZIP)
Info-ZIP 28 February 2005 (v3.94) FUNZIP(1L)