UNIX command to select the best edge values from a network file
I have a tab-delimited data representing network data (undirected). Among the duplicated edges, I wanted to select those edges for which I have the higher absolute value of the log values.
I have written a code in python, but its taking a lot of time. I would be grateful if someone helps me with an awk command. Kindly note, the network is undirected, i.e. A--B and B--A are duplicate edges. My original file has a large number of columns, I have given a simplified test data
Test data
Expected Output
Last edited by Scrutinizer; 03-11-2020 at 12:29 AM..
Problem Overview: We have a scheduler that prints report on any of the network printer.
Problem Statement: We need to find a UNIX command that picks up either A4, legal or letter size paper form the printer.
I found out a command but it's not working on our environment.
... (3 Replies)
Hi ,
I have a similar problem.
Please can anyone help me with a shell script or a perl.
I have a flat file like this
fruit country
apple germany
apple india
banana pakistan
banana saudi
mango india
I want to get a output like
fruit country
apple ... (7 Replies)
I have high values (such as ÿÿÿÿ) in a text file contained in an Unix AIX server. I need to identify all the records
which are having these high values and also get the position/column number in the record structure if possible. Is there
any Unix command by which this can be done to :
1.... (5 Replies)
Hi,
(Oracle, AIX)
I have googled this and searched this forum, however I haven't had much luck with an answer and have tried several different things.
Basically I have a SQL select statement which generates a whole load of UPDATE statements, I want to run the select statement via... (13 Replies)
I have a huge file and I want to select first 10 charcters and last 2 characters of everyline and than will filter the unique line.
I know, it must be easy bt I am new to unix scripting:)
Ex.
I have file as below and need to e3kbaird and last 2 characters. and than unique records.
... (3 Replies)
I want to compare 4 edge-lists to basically see if an edge is present in all 4 networks. The issue is that an edge A-B in one file can be present as B-A in another file.
Example:
Input 1: net1.txt
A B 0.1
C D 0.65
D E 0.9
E A 0.7
Input 2: net2.txt
A Z 0.1
C D 0.65
E D 0.9
E A... (1 Reply)
Hi All,
I am trying to select the rows in a fixed width file based on values in the columns.
I want to select only the rows if column position 3-4 has the value AB
I am using cut command to get the column values. Is it possible to check if cut -c3-4 = AB is true then select only that... (2 Replies)
Hi All,
we have a requirement to split a content in a text file every 5 rows and write in a new file .
conditions:
if 5th line falls between center of the statement . it should look upto after ";"
files are below format:
1 UPDATE TABLE TEST1 SET VALUE ='AFDASDFAS'
2 WHERE... (3 Replies)
Discussion started by: KK230689
3 Replies
LEARN ABOUT DEBIAN
lfc-setacl
LFC-SETACL(1) LFC User Commands LFC-SETACL(1)NAME
lfc-setacl - set LFC directory/file access control lists
SYNOPSIS
lfc-setacl [-d] [-m] [-s] acl_entries path...
DESCRIPTION
lfc-setacl sets the Access Control List associated with a LFC directory/file.
acl_entries is a comma separated list of entries. Each entry has colon separated fields: ACL type, id (uid or gid), permission. Only direc-
tories can have default ACL entries.
The entries look like:
user::perm
user:uid:perm
group::perm
group:gid:perm
mask:perm
other:perm
default:user::perm
default:user:uid:perm
default:group::perm
default:group:gid:perm
default:mask:perm
default:other:perm
The ACL type can be abbreviated to the first letter. The first "user" entry gives the permissions granted to the owner of the file. The
following "user" entries show the permissions granted to specific users, they are sorted in ascending order of uid. The first "group"
entry gives the permissions granted to the group owner of the file. The following "group" entries show the permissions granted to specific
groups, they are sorted in ascending order of gid. The "mask" entry is the maximum permission granted to specific users or groups. It
does not affect the "owner" and "other" permissions. The "mask" entry must be present if there are specific "user" or "group" entries.
"default" entries associated with a directory are inherited as access ACL by the files or sub-directories created in that directory. The
umask is not used. Sub-directories also inherit the default ACL as default ACL. As soon as there is one default ACL entry, the 3 default
ACL base entries (default user, default group, default other) must be present.
The entry processing conforms to the Posix 1003.1e draft standard 17.
The effective user ID of the process must match the owner of the file or the caller must have ADMIN privilege in the Cupv database.
path specifies the LFC pathname. If path does not start with /, it is prefixed by the content of the LFC_HOME environment variable.
uid can be given as the username or the corresponding numeric id.
gid can be given as the groupname or the corresponding numeric id.
perm can be expressed as a combination of characters rwx- or as a value between 0 and 7.
OPTIONS -d remove ACL entries. The "perm" field is ignored.
-m modify existing ACL entries or add new entries.
-s set the ACL entries. The complete set of ACL entries is replaced.
EXAMPLES
Let's create a directory:
lfc-mkdir /grid/atlas/test/file.log/d6
and add write permission for user bcouturi:
lfc-setacl -m u:bcouturi:rwx,m:rwx /grid/atlas/test/file.log/d6
Let's create a directory:
lfc-mkdir /grid/atlas/test/file.log/d7
and add default ACLs to it:
lfc-setacl -m d:u::7,d:g::7,d:o:5 /grid/atlas/test/file.log/d7
Let's check the resulting ACLs:
lfc-getacl /grid/atlas/test/file.log/d7
# file: /grid/atlas/test/file.log/d7
# owner: baud
# group: c3
user::rwx
group::r-x #effective:r-x
other::r-x
default:user::rwx
default:group::rwx
default:other::r-x
Let's create a sub-directory and check the resulting ACLs:
lfc-mkdir /grid/atlas/test/file.log/d7/d2
lfc-getacl /grid/atlas/test/file.log/d7/d2
# file: /grid/atlas/test/file.log/d7/d2
# owner: baud
# group: c3
user::rwx
group::rwx #effective:rwx
other::r-x
default:user::rwx
default:group::rwx
default:other::r-x
Let's create a file in the same directory and check the resulting ACLs:
lfc-touch /grid/atlas/test/file.log/d7/f2
lfc-getacl /grid/atlas/test/file.log/d7/f2
# file: /grid/atlas/test/file.log/d7/f2
# owner: baud
# group: c3
user::rw-
group::rw- #effective:rw-
other::r--
EXIT STATUS
This program returns 0 if the operation was successful or >0 if the operation failed.
SEE ALSO Castor_limits(4), lfc_chmod(3), lfc_chown(3), Cupvlist(1)AUTHOR
LCG Grid Deployment Team
LFC $Date: 2003/08/26 06:21:13 $ LFC-SETACL(1)