11-06-2013
Thanks a lot working fine...
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1. Programming
how can i marge two files depend som key
for example:
the first file include many records of information for X person
and the second file have one record of information for each X person
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2. Shell Programming and Scripting
HI I am having a file like this
1234
12345678
1234567890123
4321
43215678
432156789028433435
I want to get ouput as
1234567890123
432156789028433435
based on key position 1-4
I am using ksh can anyone give me an idea
Thanks
pukars (1 Reply)
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I need a script (perl or awk..anything is fine) to join 3 files based on three key columns. The no of non-key columns can vary in each file. The columns are delimited by semicolon.
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File1
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---- data delimited by semicolon ---
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HI
The input 1st column has specific keys like 1 with value a,b and c. 2 with b,b,d and 3 with a,a a.
when ever c appears as one of the values the result will be key ........ c (You can see in the out put as 1 w...... 6.... c) and same follows for d.
Thanx:)
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Hi,
I have below as i/p file:
5ABC 36488989 K 000010000ASB BYTRES
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Hi,
I have the input file with the below data:
12345|12|34
12345|13|23
3456|12|90
15670|12|13
12345|10|14
3456|12|13
I need to remove the duplicates based on the first field only.
I need the output like:
12345|12|34
3456|12|90
15670|12|13
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LEARN ABOUT PHP
fs_cleanacl
FS_CLEANACL(1) AFS Command Reference FS_CLEANACL(1)
NAME
fs_cleanacl - Remove obsolete entries from an ACL
SYNOPSIS
fs cleanacl [-path <dir/file path>+] [-help]
fs cl [-p <dir/file path>+] [-h]
DESCRIPTION
The fs cleanacl command removes from the access control list (ACL) of each specified directory or file any entry that refers to a user or
group that no longer has a Protection Database entry. Such an entry appears on the ACL as an AFS user ID number (UID) rather than a name,
because without a Protection Database entry, the File Server cannot translate the UID into a name.
Cleaning access control lists in this way not only keeps them from becoming crowded with irrelevant information, but also prevents the new
possessor of a recycled AFS UID from obtaining access intended for the former possessor of the AFS UID. (Note that recycling UIDs is not
recommended in any case.)
OPTIONS
-path <dir/file path>+
Names each directory for which to clean the ACL (specifying a filename cleans its directory's ACL). If this argument is omitted, the
current working directory's ACL is cleaned.
Specify the read/write path to each directory, to avoid the failure that results from attempting to change a read-only volume. By
convention, the read/write path is indicated by placing a period before the cell name at the pathname's second level (for example,
/afs/.abc.com). For further discussion of the concept of read/write and read-only paths through the filespace, see the fs mkmount
reference page.
-help
Prints the online help for this command. All other valid options are ignored.
OUTPUT
If there are no obsolete entries on the ACL, the following message appears:
Access list for <path> is fine.
Otherwise, the output reports the resulting state of the ACL, following the header
Access list for <path> is now
At the same time, the following error message appears for each file in the cleaned directories:
fs: '<filename>': Not a directory
EXAMPLES
The following example illustrates the cleaning of the ACLs on the current working directory and two of its subdirectories. Only the second
subdirectory had obsolete entries on it.
% fs cleanacl -path . ./reports ./sources
Access list for . is fine.
Access list for ./reports is fine.
Access list for ./sources is now
Normal rights:
system:authuser rl
pat rlidwka
PRIVILEGE REQUIRED
The issuer must have the "a" (administer) permission on each directory's ACL (or the ACL of each file's parent directory); the directory's
owner and the members of the system:administrators group have the right implicitly, even if it does not appear on the ACL.
SEE ALSO
fs_listacl(1), fs_mkmount(1)
COPYRIGHT
IBM Corporation 2000. <http://www.ibm.com/> All Rights Reserved.
This documentation is covered by the IBM Public License Version 1.0. It was converted from HTML to POD by software written by Chas
Williams and Russ Allbery, based on work by Alf Wachsmann and Elizabeth Cassell.
OpenAFS 2012-03-26 FS_CLEANACL(1)