Replace multiple positions in records which match crireria Post: 302998530

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1. AIX

grep - multiple positions

I was wondering if anybody can help me with this. I have the following code to look for a space in position #48 and I want to change it so it looks in position 48, 59, and 50 for spaces. How can I do that? Here's the current code - grep -v '^.\{48\}].*' <infile> > <outfile> Any help would...

2. Shell Programming and Scripting

Replace 9-16 positions of a text file.

Hi i am having text file like this 40000201040005200213072009000000700000050744820906904421 40069300240005200713072009000000067400098543630000920442 i want to replace 9-16 positions of my txt file...by 1234567...in a single line command i.e 0400052....should be replaced by...

3. Shell Programming and Scripting

awk script replace positions if certain positions equal prescribed value

I am attempting to replace positions 44-46 with YYY if positions 48-50 = XXX. awk -F "" '{if (substr($0,48,3)=="XXX") $44="YYY"}1' OFS="" $filename > $tempfile But this is not working, 44-46 is still spaces in my tempfile instead of YYY. Any suggestions would be greatly appreciated.

4. Shell Programming and Scripting

Replace a string within a file.. with help of positions

I have a huge file with lot of rows... with each row around 400 characters.. with spaces as well.. (e.g) Line1: "AC254600606 USDMI000001Anom01130073981 0000000000000.002005040720991231 ...

5. Shell Programming and Scripting

Match records from multiple files

Hi, I have 3 tab delimited text files which look like this. File1: PROTEINID DESCRIPTION PEPTIDES FRAMES GB://115298678 _gi_115298678_ref_NP_000055.2_ complement C3 precursor 45 55 GB://4502027 _gi_4502027_ref_NP_000468.1_ serum albumin preproprotein 34 73 Entrez://strain 11128 /...

6. Shell Programming and Scripting

if characters from positions 7-15 are matching 219 then replace al

Script for if characters from positions 7-15 are matching with characters from position 211-219 then replace all char from 211-219 with 9 space. Total length of record is 420. Here is the specification of the data in file. Position Field Data Type...

7. UNIX for Dummies Questions & Answers

Replace alphabets from certain positions

Hi all, I have column 2 full of values like HIVE4A-56 and HIVE4-56. I want to convert all values like HIVE4A-56 to HIVE4-56. So basically I want to delete all single alphabets before the '-' which is always preceded by a number. Values already in the desired format should remain unchanged...

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Replace characters at fixed positions

My objective is to replace the 8th, 9th, 10th characters by 1 space per character (total 3 spaces) in a file. I achieved this using following command: sed 's/$.$/\1@/7;s/@$...$/ /' FileData.txt > FileData_UPDATED.txt Another situation comes when I need to done same but excluding 1st...

9. Shell Programming and Scripting

2 files replace multiple occurances based on a match

Hi All, I need some help trying to achieve the below but everything I've tried has failed, I have 2 files which i'm trying to carry out a match based on the first column from file 1, take that value find it in file 2 if found replace it with the second column from File 1 Lookup File: File 1...

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Replace specific positions in a file

I have a fixed-length positional file. I am trying to replace content of position 4-13 (length=10) with xxxxxxxxxx. Sample 2 rows in this file: H0187459823 172SMITH, JOE H0112345678 172DOE, JANE In this example 87459823 (from 1st line) and 12345678 (from 2nd line) (both in position...

LEARN ABOUT OSF1

simple_lock

simple_lock(9r) 														   simple_lock(9r)

NAME

       simple_lock - General: Asserts a simple lock

SYNOPSIS

       #include <kern/lock.h>

       void simple_lock(
	       simple_lock_t slock_ptr );

ARGUMENTS

       Specifies a pointer to a simple lock structure. You can declare this simple lock structure by using the decl_simple_lock_data routine.

DESCRIPTION

       The  simple_lock  routine asserts a lock with exclusive access for the resource associated with the specified slock structure pointer. This
       means that no other kernel thread can gain access to the locked resource until you call simple_unlock to release it. Because  simple  locks
       are spin locks, simple_lock does not return until the lock has been obtained.

NOTES

       You  must  call	simple_lock_init  (once  only)	prior  to  calling simple_lock to initialize the simple lock structure for the resource. A
       resource, from the kernel module's standpoint, is data that more than one kernel thread can manipulate.	You  can  store  the  resource	in
       global variables and in data structure members.

RETURN VALUES

       None

FILES

SEE ALSO

       Routines: decl_simple_lock_data(9r), simple_lock_init(9r), simple_lock_terminate(9r), simple_lock_try(9r), simple_unlock(9r)

       Data Structures: slock(9s)

																   simple_lock(9r)

10 More Discussions You Might Find Interesting

1. AIX

grep - multiple positions

Discussion started by: nelson553011

2. Shell Programming and Scripting

Replace 9-16 positions of a text file.

Discussion started by: suryanarayana

3. Shell Programming and Scripting

awk script replace positions if certain positions equal prescribed value

Discussion started by: halplessProblem

4. Shell Programming and Scripting

Replace a string within a file.. with help of positions

Discussion started by: gopeezere