Hi,
I am newbie in UNIX so please excuse for my questions.
Is there a a way to search for string in files within folder and sub folder in particluar file extensions.
Ex. search for ABC in folder 'A'(including it's sub folders) in html, xml files.
Thanks,
Ani (2 Replies)
I have a directory with about 20 folders and many different types of files. I need to search for files and gzip in all the directories except for 1 directory.
How do you exclude a directory? (2 Replies)
A folder contains 30-50 subfolders generated on a daily basis, each subfolder contains more than 10-20 files of .html.gz files format. we have to manually convert the .html.gz file to .html format on a daily basis available in all the sub folders.
the procedure we are following is
copying... (3 Replies)
find . -type f -name "*.sql" -print|xargs perl -i -pe 's/pattern/replaced/g'
this is simple logic to find and replace in multiple files & folders
Hope this helps.
Thanks
Zaheer (0 Replies)
Folks,
I am hopeful that you may be able to help me out with writing a script that can be run nightly (as cron?) to loop through all subfolders within the "/media" directory, delete all of the files in each of them, and then copy in all of the files from the "/home//sansa" directory to each of... (6 Replies)
I have the below directory in unix environment
/home/bkup/daily: ls -lrt
drwxrwx--x 2 user user 256 Jan 12 18:21 20110112/
drwxrwx--x 2 user user 256 Jan 13 17:06 20110113/
drwxrwx--x 2 user user 256 Jan 14 16:44 20110114/
drwxrwx--x 2 user user ... (2 Replies)
Hello!
I need to realize such task.
1. In my user's home dir I have folder1;
2. In folder1 I have some (various count) subfolders with random names;
3. In these subfolders I have one file anyname.pdf (various name in each subfolder) and file content.txt (constant name in each subfolder)
##... (7 Replies)
I need to search the file using strings "Request Type" , " Request Method" , "Response Type" and by using result set find the xml tags and convert into a single line?. below are the scenarios.
Cat test
Nov 10, 2012 5:17:53 AM
INFO: Request Type
Line 1.... (5 Replies)
Hi,
Need some help...
I want to execute sequence commands, like below
test1.sh
test2.sh
...etc
test1.sh file will generate log file, we need to search for 'complete' string on test1.sh file, once that condition success and then it should go to test2.sh file, each .sh scripts will take... (5 Replies)
I am using a perl script to reverse and complement sequences if a string is found. The script works as expected as standalone but I would like to use it in my bash file. However, I am not getting my expected result.
My test.txt file
>Sample_72... (8 Replies)
Discussion started by: Xterra
8 Replies
LEARN ABOUT SUSE
alter_domain
ALTER DOMAIN(7) SQL Commands ALTER DOMAIN(7)NAME
ALTER DOMAIN - change the definition of a domain
SYNOPSIS
ALTER DOMAIN name
{ SET DEFAULT expression | DROP DEFAULT }
ALTER DOMAIN name
{ SET | DROP } NOT NULL
ALTER DOMAIN name
ADD domain_constraint
ALTER DOMAIN name
DROP CONSTRAINT constraint_name [ RESTRICT | CASCADE ]
ALTER DOMAIN name
OWNER TO new_owner
ALTER DOMAIN name
SET SCHEMA new_schema
DESCRIPTION
ALTER DOMAIN changes the definition of an existing domain. There are several sub-forms:
SET/DROP DEFAULT
These forms set or remove the default value for a domain. Note that defaults only apply to subsequent INSERT commands; they do not
affect rows already in a table using the domain.
SET/DROP NOT NULL
These forms change whether a domain is marked to allow NULL values or to reject NULL values. You can only SET NOT NULL when the col-
umns using the domain contain no null values.
ADD domain_constraint
This form adds a new constraint to a domain using the same syntax as CREATE DOMAIN [create_domain(7)]. This will only succeed if
all columns using the domain satisfy the new constraint.
DROP CONSTRAINT
This form drops constraints on a domain.
OWNER This form changes the owner of the domain to the specified user.
SET SCHEMA
This form changes the schema of the domain. Any constraints associated with the domain are moved into the new schema as well.
You must own the domain to use ALTER DOMAIN. To change the schema of a domain, you must also have CREATE privilege on the new schema. To
alter the owner, you must also be a direct or indirect member of the new owning role, and that role must have CREATE privilege on the
domain's schema. (These restrictions enforce that altering the owner doesn't do anything you couldn't do by dropping and recreating the
domain. However, a superuser can alter ownership of any domain anyway.)
PARAMETERS
name The name (possibly schema-qualified) of an existing domain to alter.
domain_constraint
New domain constraint for the domain.
constraint_name
Name of an existing constraint to drop.
CASCADE
Automatically drop objects that depend on the constraint.
RESTRICT
Refuse to drop the constraint if there are any dependent objects. This is the default behavior.
new_owner
The user name of the new owner of the domain.
new_schema
The new schema for the domain.
NOTES
Currently, ALTER DOMAIN ADD CONSTRAINT and ALTER DOMAIN SET NOT NULL will fail if the named domain or any derived domain is used within a
composite-type column of any table in the database. They should eventually be improved to be able to verify the new constraint for such
nested columns.
EXAMPLES
To add a NOT NULL constraint to a domain:
ALTER DOMAIN zipcode SET NOT NULL;
To remove a NOT NULL constraint from a domain:
ALTER DOMAIN zipcode DROP NOT NULL;
To add a check constraint to a domain:
ALTER DOMAIN zipcode ADD CONSTRAINT zipchk CHECK (char_length(VALUE) = 5);
To remove a check constraint from a domain:
ALTER DOMAIN zipcode DROP CONSTRAINT zipchk;
To move the domain into a different schema:
ALTER DOMAIN zipcode SET SCHEMA customers;
COMPATIBILITY
ALTER DOMAIN conforms to the SQL standard, except for the OWNER and SET SCHEMA variants, which are PostgreSQL extensions.
SEE ALSO
CREATE DOMAIN [create_domain(7)], DROP DOMAIN [drop_domain(7)]
SQL - Language Statements 2010-05-14 ALTER DOMAIN(7)