i am trying to do something like this :
#!/bin/ksh
# Change to the userid user1
su - user1
#Issue the command to change directory and list files
cd /home/user1/
ls -lrt
exit #Come out of the user1 to root again
#change to user 2
su - user2
cd /home/user2/
ls -lrt... (2 Replies)
hello.,
i have 2 files..
1 file is in this folder
/home/test/ssk/DSA.WLG.20050713211544.20050710.20050713211544
(this part)
other file is in this folder
/home/kk/dev/DSA.WLG.20050711210100.20050710.20050711210100
... (1 Reply)
hi all
i am writing the korn shell script.
i have a SQL script which gives me the folowing output
DSA.WLG.20050713211544.20051025.20050713211544 28991 1130198400
DSA.WLG.20050713211544.20051025.20050713211544 25881 1130198400
DSA.WLG.20050711210100.20051025.20050711210100 25881 ... (3 Replies)
I have this Korn shell script that runs via a cron entry. It runs in a loop "watching" a specific file system for files with a certain name. The file system that it is watching is an upload file system for an FTP server. When files that are the correct name come in, it takes the extension of the... (1 Reply)
I have to solve some exercises in Korn Shell, but i'm having some problems. For example:
Write a korn shell script with an alfanumeric string as argument. The script lists the file's names in the current directory that contain the given string as substring and that can be read and written.
I... (3 Replies)
1. The problem statement, all variables and given/known data:
Write a korn shell script with an alfanumeric string as argument. The script lists the file's names in the current directory that contain the given string as substring and that can be read and written.
2. Relevant commands, code,... (3 Replies)
I have a scenario to implement in Korn shell script. Here it is..
I need to compare two values to see whether they are same or not. The issue is that the values coming in for comparison can be a string or an integer which can be determined during run time only.
Which korn shell comparison... (1 Reply)
Hello,
My requirement is based on Oracle where we run a perl script and it asked some questions.I want to write a wrapper which will answer all these questions.
How is it possible.
Thanks (16 Replies)
There are 4 parameters that I have to pass from korn shell to sql script.
1) I have to check if $1 , $2 , $3 and $4 are null values or not .
How can I do that ?
2) Once its determined that these values are null (in the sense they are empty) how can I pass null values to sql script... (11 Replies)
Hi,
I have shell script that I am running under Ubuntu as root.
Is it possible to hide the command window and show the user some sort of progress /random progress bar / or other form of GUI interaction?
On MAC, I have been using Platypus but on Ubuntu I am not sure what to do. (4 Replies)
Discussion started by: naveedanwar4u
4 Replies
LEARN ABOUT CENTOS
drop_user_mapping
DROP USER MAPPING(7) PostgreSQL 9.2.7 Documentation DROP USER MAPPING(7)NAME
DROP_USER_MAPPING - remove a user mapping for a foreign server
SYNOPSIS
DROP USER MAPPING [ IF EXISTS ] FOR { user_name | USER | CURRENT_USER | PUBLIC } SERVER server_name
DESCRIPTION
DROP USER MAPPING removes an existing user mapping from foreign server.
The owner of a foreign server can drop user mappings for that server for any user. Also, a user can drop a user mapping for his own user
name if USAGE privilege on the server has been granted to the user.
PARAMETERS
IF EXISTS
Do not throw an error if the user mapping does not exist. A notice is issued in this case.
user_name
User name of the mapping. CURRENT_USER and USER match the name of the current user. PUBLIC is used to match all present and future
user names in the system.
server_name
Server name of the user mapping.
EXAMPLES
Drop a user mapping bob, server foo if it exists:
DROP USER MAPPING IF EXISTS FOR bob SERVER foo;
COMPATIBILITY
DROP USER MAPPING conforms to ISO/IEC 9075-9 (SQL/MED). The IF EXISTS clause is a PostgreSQL extension.
SEE ALSO
CREATE USER MAPPING (CREATE_USER_MAPPING(7)), ALTER USER MAPPING (ALTER_USER_MAPPING(7))
PostgreSQL 9.2.7 2014-02-17 DROP USER MAPPING(7)