I have values in the variable as so the for loop just fetches one by one
params=$'$HEW_SRC_DATABASE_LIB\nprmAttunityUser\nprmAttunityPwd\nprmODBCDataSource\nprmLoadInd\nprmSrc_Lib_ATM\nprmODBCDataSource_ATM'
and i have a grep command like this
ret=`grep \$y $pf`
... (0 Replies)
I have 84 files with the following names splitseqs.1, spliseqs.2 etc.
and I want to change the .number to a unique filename.
E.g.
change splitseqs.1 into splitseqs.7114_1#24
and
change spliseqs.2 into splitseqs.7067_2#4
So all the current file names are unique, so are the new file names.... (1 Reply)
HOW CAN I SELECT AN UNIQUE STRING FROM A FIELD? ACTUALLY I WANT TO PRINT RECORDS THAT 2ND FIELD OF THAT HAVE ONE CHARACTER AND IT MUST BE "P"
AWK '$2~"" {PRINT $0}' IN > OUTBUT THIS CODE PRINT ALL RECORDS WHICH 2ND FIELDS OF THEM START WITH "P" AND MAY CONTAINS ANOTHER CHARACTER! (1 Reply)
Is it possible to modify file like this.
1. Remove all the duplicate names in a define column i.e 4th col
2. Count the no.of unique names separated by ";" and print as a 5th col
thanx in advance!!
Q
input
c1 30 3 Eh2
c10 96 3 Frp
c41 396 3 Ua5;Lop;Kol;Kol
c62 2 30 Fmp;Fmp;Fmp
... (5 Replies)
Hey Guys,
I'm using SQuirreL SQL v3.5 GUI to fetch some data that I need for something I'm working on. I'm also using the IBM Informix Driver (*Version 3.5) to connect to the Database.
What I want to do, if it's even possible, is to show all COLUMNS if they contain the word "Email".
So in... (2 Replies)
Background:
I have a file of thousands of potential SSR primers from Batch Primer 3.
I can't use primers that will contain the same sequence ID or sequence as another primer.
I have some basic shell scripting skills, but not enough to handle this.
What you need to know:
I need to remove the... (1 Reply)
Hello !
I'm quite new to linux but haven't found a script to do this task, unfortunately my knowledge is quite limited on shellscripts...
Could you guys help me removing the duplicate lines of a file, based only on a single "column"?
For example:
M202034357;01/2008;J30RJ021;Ciclo 01... (4 Replies)
Hello Team,
I need your help on the following:
My input file a.txt is as below:
3330690|373846|108471
3330690|373846|108471
0640829|459725|100001
0640829|459725|100001
3330690|373847|108471
Here row 1 and row 2 of column 1 are identical but corresponding column 2 value are... (4 Replies)
Hi All,
I have multiple files and i need to segregate unique and duplicates into files.
Eg: /source/ -- path
abc_12092016.csv
abc_11092016.csv
abc_12092016.csv
ID,NAME,NUMBER
1,XYZ,1234
2,SDF,3456
1,XYZ,1234
abc_11092016.csv
4,RTY,7890
6,WER,5678
8,YUI,0987
6,WER,5678
in the... (1 Reply)
Discussion started by: ajayr1982
1 Replies
LEARN ABOUT POSIX
ipc.h
<sys/ipc.h>(P) POSIX Programmer's Manual <sys/ipc.h>(P)
NAME
sys/ipc.h - XSI interprocess communication access structure
SYNOPSIS
#include <sys/ipc.h>
DESCRIPTION
The <sys/ipc.h> header is used by three mechanisms for XSI interprocess communication (IPC): messages, semaphores, and shared memory. All
use a common structure type, ipc_perm, to pass information used in determining permission to perform an IPC operation.
The ipc_perm structure shall contain the following members:
uid_t uid Owner's user ID.
gid_t gid Owner's group ID.
uid_t cuid Creator's user ID.
gid_t cgid Creator's group ID.
mode_t mode Read/write permission.
The uid_t, gid_t, mode_t, and key_t types shall be defined as described in <sys/types.h> .
Definitions shall be provided for the following constants:
Mode bits:
IPC_CREAT
Create entry if key does not exist.
IPC_EXCL
Fail if key exists.
IPC_NOWAIT
Error if request must wait.
Keys:
IPC_PRIVATE
Private key.
Control commands:
IPC_RMID
Remove identifier.
IPC_SET
Set options.
IPC_STAT
Get options.
The following shall be declared as a function and may also be defined as a macro. A function prototype shall be provided.
key_t ftok(const char *, int);
The following sections are informative.
APPLICATION USAGE
None.
RATIONALE
None.
FUTURE DIRECTIONS
None.
SEE ALSO
<sys/types.h> , the System Interfaces volume of IEEE Std 1003.1-2001, ftok()
COPYRIGHT
Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1, 2003 Edition, Standard for Information Technol-
ogy -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of
Electrical and Electronics Engineers, Inc and The Open Group. In the event of any discrepancy between this version and the original IEEE
and The Open Group Standard, the original IEEE and The Open Group Standard is the referee document. The original Standard can be obtained
online at http://www.opengroup.org/unix/online.html .
IEEE /The Open Group 2003 <sys/ipc.h>(P)