Hi All,
I want to merge two lines in a file till the end of the file. So what could be the command to get so.
say file name : sample.txt
contents:
country=1
send apps =1 rece=2
country=2
send apps =3 rece=3
..
...
output:
country=1;send apps =1 rece=2
country=2;send apps =3... (6 Replies)
I need to write a script that reads through an input .txt file and replaces the end value with the end value of the next line for lines that have distance <=4000. The first label line is not actually in the input. In the below example, 3217 is the distance from the end of the first line to the... (12 Replies)
Hi,
Is there any way to merge two lines based on specific occurance of a character in a file.
I am having a flat file which contains multiple records.
Each row in the file should contain specified number of delimiter.
For a particular row , if the delimiter count is not matched with... (2 Replies)
hi,
I have a file as below:
Name: some_name
Date: some_date
Function Name: <some_function_name(jjjjjjjjj,
fjddddd, gggg, ggg)>
Changes:<Change A
more of change A>
Name: some_name
Date: some_date
Function Name: some_function_nameB(jjjjjjjjj,
fjddddd, gggg, ggg)
Changes:Change B... (15 Replies)
Hi ,
I'm looking for a way to merge two lines only for a given pattern / condition.
Input :
abcd/dad + -49.201 2.09 -49.5 34 ewrew rewtre *
fdsgfds/dsgf/sdfdsfasdd +
-4.30 0.62 -49.5 45 sdfdsf cvbbv *
sdfds/retret/asdsaddsa +
... (1 Reply)
Hi everyone,
I have two files (A and B) and want to combine them to one by always taking 10 rows from file A and subsequently 6 lines from file B. This process shall be repeated 40 times (file A = 400 lines; file B = 240 lines).
Does anybody have an idea how to do that using perl, awk or sed?... (6 Replies)
Thanks it worked for me. I have one more question on top of that. We had few records which were splitted in 2 lines instead of one. Now i identified those lines. The file is too big to open via vi and edit it. How can i do it without opening the file.
Suppose, I want line number 1001 & 1002 to... (2 Replies)
I have been working of this script for a very long time and I have searched the internet for direction but I am stuck here.
I have about 3000 files with two columns each. The length of each file is 50000. Each of these files is named this way b.4, b.5, b.6, b.7, b.8, b.9, b.10, b.11, b.12... (10 Replies)
Hello,
I have a file with few lines starting with a digit (1-5 only ) followed by a dot (.). Remaining all the lines to be merged with its previous numbered lines. Merging must be done with a space.
E.g.,
Source file:
3. abc def
xyz
5. pqr mno
def
4. jkl uvw
7. ghi
1. abc xyz
6. mno... (4 Replies)
Hello all,
I have a large csv file where there are four types of rows I need to merge into one row per person, where there is a column for each possible code / type of row, even if that code/row isn't there for that person.
In the csv, a person may be listed from one to four times... (9 Replies)
Discussion started by: RalphNY
9 Replies
LEARN ABOUT REDHAT
revoke
REVOKE(7) SQL Commands REVOKE(7)NAME
REVOKE - remove access privileges
SYNOPSIS
REVOKE { { SELECT | INSERT | UPDATE | DELETE | RULE | REFERENCES | TRIGGER }
[,...] | ALL [ PRIVILEGES ] }
ON [ TABLE ] tablename [, ...]
FROM { username | GROUP groupname | PUBLIC } [, ...]
REVOKE { { CREATE | TEMPORARY | TEMP } [,...] | ALL [ PRIVILEGES ] }
ON DATABASE dbname [, ...]
FROM { username | GROUP groupname | PUBLIC } [, ...]
REVOKE { EXECUTE | ALL [ PRIVILEGES ] }
ON FUNCTION funcname ([type, ...]) [, ...]
FROM { username | GROUP groupname | PUBLIC } [, ...]
REVOKE { USAGE | ALL [ PRIVILEGES ] }
ON LANGUAGE langname [, ...]
FROM { username | GROUP groupname | PUBLIC } [, ...]
REVOKE { { CREATE | USAGE } [,...] | ALL [ PRIVILEGES ] }
ON SCHEMA schemaname [, ...]
FROM { username | GROUP groupname | PUBLIC } [, ...]
DESCRIPTION
REVOKE allows the creator of an object to revoke previously granted permissions from one or more users or groups of users. The key word
PUBLIC refers to the implicitly defined group of all users.
Note that any particular user will have the sum of privileges granted directly to him, privileges granted to any group he is presently a
member of, and privileges granted to PUBLIC. Thus, for example, revoking SELECT privilege from PUBLIC does not necessarily mean that all
users have lost SELECT privilege on the object: those who have it granted directly or via a group will still have it.
See the description of the GRANT [grant(7)] command for the meaning of the privilege types.
NOTES
Use psql(1)'s z command to display the privileges granted on existing objects. See also GRANT [grant(7)] for information about the format.
EXAMPLES
Revoke insert privilege for the public on table films:
REVOKE INSERT ON films FROM PUBLIC;
Revoke all privileges from user manuel on view kinds:
REVOKE ALL PRIVILEGES ON kinds FROM manuel;
COMPATIBILITY
SQL92
The compatibility notes of the GRANT [grant(7)] command apply analogously to REVOKE. The syntax summary is:
REVOKE [ GRANT OPTION FOR ] { SELECT | INSERT | UPDATE | DELETE | REFERENCES }
ON object [ ( column [, ...] ) ]
FROM { PUBLIC | username [, ...] }
{ RESTRICT | CASCADE }
If user1 gives a privilege WITH GRANT OPTION to user2, and user2 gives it to user3 then user1 can revoke this privilege in cascade using
the CASCADE keyword. If user1 gives a privilege WITH GRANT OPTION to user2, and user2 gives it to user3, then if user1 tries to revoke
this privilege it fails if he specifies the RESTRICT keyword.
SEE ALSO
GRANT [grant(7)]
SQL - Language Statements 2002-11-22 REVOKE(7)