Hello everyone,
i am new to unix and still learning about different commands. Can some one tell me how can i hide my directory name. For instance someone is logged in a directory named $ .
I've seen some people hiding their above path name by just one word or letter like $ in order to keep... (7 Replies)
Hi all
I am new to unix...... i am working on HP-UX
I like to know how to hide files and how to view hided files created
by other users also
please help me
Sireesha (1 Reply)
Hi everybody,
Do you know how to hide the text for interactive unix shell script? Just like the case for inputting password during logon.
Patrick (1 Reply)
Hi all,
i have a perl script for my users to run. My sys admin created an account for the users to log in and execute the script. They just type "perl myscript.pl" at the unix prompt to run it. Is there any way that i can hide my script? ,ie, do not allow my users to view the script. either... (5 Replies)
All,
In my script I am calling another script.. in that script I need to enter a password. Problem is that everyone is able to see the password when I enter that. Is there any way that when i enter that password it should not display or may look like *******.
Or if there any other way that I... (1 Reply)
hello everybody,
i would like to hide visibility of the folders , i.e. not to giving any physically visibility to any users . Is there any way to do it other than changing the permission and adding "." post folder name .
by changing the permission , we cann't do any activity , but have... (1 Reply)
Hi,
By reporting the process status with ps, any Unix user will see the command line arguments
#ps -ef
UID PID PPID C STIME TTY TIME CMD
lsc 13837 13825 0 May 11 pts/17 0:01 -ksh
oracle 4698 6294 0 12:00:40 ? 0:00 sqlplus -s system/manager
appluser 4229 4062 0 12:00:03... (2 Replies)
I'm listing the files in a particular directory using the ls command...
$ ls -ogh
total 9.4G
-rw-r--r-- 1 1.9G Nov 4 02:29 file1.tar
-rw-r--r-- 1 1.9G Nov 11 03:11 file2.tar
-rw-r--r-- 1 1.9G Nov 18 02:55 file3.tar
-rw-r--r-- 1 1.9G Nov 25 03:11 file4.tar
-rw-r--r-- 1 1.9G Dec 2 02:46... (3 Replies)
Hi,
I my unix we have one file that contains all the database credentials.
we are calling that file while connecting databse.
I need to hide that file....other user should not view that file.
How to do this. Please suggest me apart from permisstion(chmod) level suggestion.
Regards,... (3 Replies)
Discussion started by: rsivasan
3 Replies
LEARN ABOUT REDHAT
droplang
DROPLANG(1) PostgreSQL Client Applications DROPLANG(1)NAME
droplang - remove a PostgreSQL procedural language
SYNOPSIS
droplang [ connection-options... ] langname [ dbname ]
droplang [ connection-options... ] --list | -l dbname
DESCRIPTION
droplang is a utility for removing an existing programming language from a PostgreSQL database. droplang can drop any procedural language,
even those not supplied by the PostgreSQL distribution.
Although backend programming languages can be removed directly using several SQL commands, it is recommended to use droplang because it
performs a number of checks and is much easier to use. See DROP LANGUAGE [drop_language(7)] for more.
OPTIONS
droplang accepts the following command line arguments:
langname
Specifies the name of the backend programming language to be removed.
[-d] dbname
[--dbname] dbname
Specifies from which database the language should be removed. The default is to use the database with the same name as the current
system user.
-e
--echo Displays SQL commands as they are executed.
-l
--list Shows a list of already installed languages in the target database (which must be specified).
droplang also accepts the following command line arguments for connection parameters:
-h host
--host host
Specifies the host name of the machine on which the server is running. If host begins with a slash, it is used as the directory for
the Unix domain socket.
-p port
--port port
Specifies the Internet TCP/IP port or local Unix domain socket file extension on which the server is listening for connections.
-U username
--username username
User name to connect as
-W
--password
Force password prompt.
ENVIRONMENT
PGDATABASE
PGHOST
PGPORT
PGUSER Default connection parameters.
DIAGNOSTICS
Most error messages are self-explanatory. If not, run droplang with the --echo option and see under the respective SQL command for details.
Check also under psql(1) for more possibilities.
NOTES
Use createlang(1) to add a language.
EXAMPLES
To remove pltcl:
$ droplang pltcl dbname
SEE ALSO createlang(1), DROP LANGUAGE [drop_language(7)]
Application 2002-11-22 DROPLANG(1)