Can someone advise/help me on how to write a script to extract sequential lines. I was able to find and get a script working to create permutations of the inputs, but that not what I want/need.
Unfortunately, i dont understand the script well enough to made modification (not due to lack of trying). I need to extract 2 to 5 sequential lines/word patterns.
An illustration of what i need is as follows:
Eg.
inputfile.txt:
Code:
A
B
C
D
E
F
G
outputfile.txt:
Code:
A B
B C
C D
D E
E F
F G
A B C
B C D
C D E
D E F
E F G
A B C D
B C D E
C D E F
D E F G
A B C D E
B C D E F
C D E F G
We have to convert a sequential file to a 80 char line sequential file (HP UX platform).The sequential file contains special characters. which after conversion of the file to line sequential are getting coverted into "new line" or "tab" and file is getting distorted. Is there any way to read these... (2 Replies)
Hi Friends,
Please help me with the following problem:
I have an xml file with the following lines:
<init-param>
<param-name>/default/directory</param-name>
<param-value>default</param-value>
</init-param>
<init-param>
... (5 Replies)
My scenario:
1. textfle
2. every line similar to:
"...____ your sister?is1are0am0Grammar point1_______ the chairs in..."
3. need to extract only the numbers in each line, eg 001 in the case above.
Tried different GREP/Sed combinations but...here I am
An output like that would be... (9 Replies)
Hi
I have a file sequential way i.e. written in contineous mode and the Record Seperator is AM from which the record is seperated .Now to process I have to make line sequential,and more over record length is not same it varies as per the input address,
AM1234563 John Murray 24 Old streeet old... (5 Replies)
Writing a Tool to simulate non-sequential disk I/O (simulate db file sequential read) in C POSIX
I have over the years come across the same issue a couple of times, and it normally is that the read speed on SAN is absolutely atrocious when doing non-sequential I/O to the disks. Problem being of... (7 Replies)
Hi,
I have a string looks like the following:
USERS 32767.9844 UNDOTBS1 32767.9844 SYSAUX 32767.9844 SYSTEM 32767.9844 EMS 8192 EMS 8192 EMS_INDEXES 4096 EMS_INDEXES 4096 8 rows selected.
How do I extract a sub-string to get the expected output as following:
EMS 8192
EMS_INDEXES 4096
... (3 Replies)
Hi All,
Suppose i have 4 coloumns in a excel sheet.
Col A Col B Col C Col D
123 time1 abc 8
231 time2 xyz 6
324 time3 abc 4
456 time4 xyz 3
132 time5 abc 2
I want the data of coloum A... (3 Replies)
Hi there,
Looking forward to your advice for the below:
I have a file which contains 2 paragraphs related to a particular pattern. I have to search for those paragraphs from a log file and then print a particular line from those paragraphs.
Sample:
I have one file with the fixed... (3 Replies)
input file:
4
5
1
A
1
2
3
4
s
8 (input file can be many millions of lines long)
I want to search the example input file above, and when I find 4 sequential rows with values of 1,2,3,4 return those values and the two previous ones.
In this case it should return 1,A,1,2,3,4
I know... (8 Replies)
Discussion started by: cedenker
8 Replies
LEARN ABOUT FREEBSD
atf-sh
ATF-SH(1) BSD General Commands Manual ATF-SH(1)NAME
atf-sh [-s shell] -- interpreter for shell-based test programs
SYNOPSIS
atf-sh script
DESCRIPTION
atf-sh is an interpreter that runs the test program given in script after loading the atf-sh(3) library.
atf-sh is not a real interpreter though: it is just a wrapper around the system-wide shell defined by ATF_SHELL. atf-sh executes the inter-
preter, loads the atf-sh(3) library and then runs the script. You must consider atf-sh to be a POSIX shell by default and thus should not
use any non-standard extensions.
The following options are available:
-s shell Specifies the shell to use instead of the value provided by ATF_SHELL.
ENVIRONMENT
ATF_LIBEXECDIR Overrides the builtin directory where atf-sh is located. Should not be overridden other than for testing purposes.
ATF_PKGDATADIR Overrides the builtin directory where libatf-sh.subr is located. Should not be overridden other than for testing purposes.
ATF_SHELL Path to the system shell to be used in the generated scripts. Scripts must not rely on this variable being set to select a
specific interpreter.
EXAMPLES
Scripts using atf-sh(3) should start with:
#! /usr/bin/env atf-sh
Alternatively, if you want to explicitly choose a shell interpreter, you cannot rely on env(1) to find atf-sh. Instead, you have to hardcode
the path to atf-sh in the script and then use the -s option afterwards as a single parameter:
#! /path/to/bin/atf-sh -s/bin/bash
ENVIRONMENT
ATF_SHELL Path to the system shell to be used in the generated scripts.
SEE ALSO atf-sh(3)BSD September 27, 2014 BSD
09-14-2016
