08-13-2014
Welcome to the UNIX and Linux Forums.
Thank you for telling us what OS and shell you're using. That always makes it easier for the volunteers here who try to help answer your questions suggest solutions that will work in your environment.
Please provide a short sample input file and a corresponding output file showing what you want to be produced by your script for that sample input. (Please use CODE tags when showing us sample input, sample output, and code fragments.)
- Don
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I have a few lines like --
feature 1,
subfeat 0,
type 3,
subtype 1,
value 0,
--
feature 1,
subfeat 0,
type 1,
subtype 1,
value 0,
I would like to concatenate the... (1 Reply)
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2. Shell Programming and Scripting
Hi all,
May you help me with this?
After extract only some lines that I need from a file, I would like to concatenate the remaining lines in a single line (paragraph).
Source file pattern:
Event Type: Warning
Event Source: Sorting
Event Category: None
Event ID: 1188
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i have a mega file in this format:
a,
b,
c,
d,
=
a2,
b2,
c2,
d2,
=
a3,
b3
=
i want to combine lines until = meet. the result should be :
a,b,c,d,
a2,b2,c3,d2
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4. Shell Programming and Scripting
Does anyone know a way I can fix my file below where it has lines that are cut?
Just like the (notice the space before ms,c=PH)..
dn: cn=english,ou=Messaging,ou=lang,o=subject,t=j
ms,c=PH
which should be
dn: cn=english,ou=Messaging,ou=lang,o=subject,t=jms,c=PH
The whole text file... (5 Replies)
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5. Shell Programming and Scripting
Hi,
I have a text file with the following contents
/C=IT/O=INFN/OU=Personal Certificate/L=Napoli/CN=Some guy
/C=IT/O=INFN/CN=INFN CA
/O=Grid/O=NorduGrid/OU=uninett.no/CN=Another guy
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Hello,
I have been searching the forum for concatenation based on condition. I have been close enough but not got th exact one.
infile:
-----DB_Name ABC (X,
Y,Z).
DB_Name DEF (T).
DB_Name GHI (U
,V,W).
Desired Output file should be:
---------------------------DB_Name ABC... (8 Replies)
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Hi,
I have a file such as:
---
>contig00001 length=35524 numreads=2944
gACGCCGCGCGCCGCGGCCAGGGCTGGCCCA
CAGGCCGCGCGGCGTCGGCTGGCTGAG
>contig00002 length=4242 numreads=43423
ATGCCGAAGGTCCGCCTGGGGCTGG
CGCCGGGAGCATGTAGCG
---
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8. Programming
Hi All,
Can any one help me in finding the solution for concatenating two or more lines in a file and writing them to a temporary file.
for Example:
He is a wise student.
So he got first rank.
This is in a file i want the output as
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Given the pattern below:
3113296571|NULL|NULL|NULL||N| 1| 0| 926667| 1001036| 0| 3076120438|NULL|NULL|NULL|NULL|DUE FOR NEW CONSENT!|N|NULL|
10198318|2011-07-25-12.34.02.786000|NULL|NULL|NULL| 0
3113336478|NULL|NULL|NULL||N| 1| ... (16 Replies)
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10. Shell Programming and Scripting
How to concatenate lines with specific pattern?
I have data dumped from a table into text file. In some occurrence the data row is split into two rows.
Example:
12345678|Global Test|Global Test Task|My Request|Date|Date|Date|1|1|
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LEARN ABOUT MOJAVE
sample
sample(1) BSD General Commands Manual sample(1)
NAME
sample -- Profile a process during a time interval
SYNOPSIS
sample pid | partial-executable-name [duration [samplingInterval]] [-wait] [-mayDie] [-fullPaths] [-e] [-file filename]
DESCRIPTION
sample is a command-line tool for gathering data about the running behavior of a process. It suspends the process at specified intervals (by
default, every 1 millisecond), records the call stacks of all threads in the process at that time, then resumes the process. The analysis
done by sample is called ``sampling'' because it only checks the state of the program at the sampling points. The analysis may miss execu-
tion of some functions that are not executing during one of the samples, but sample still provides useful data about commonly executing func-
tions.
At the end of the sampling duration, sample produces a report showing which functions were executing during the sampling. The data is con-
densed into a call tree, showing the functions seen on the stack and how they were called. (This tree is a subset of the actual call tree
for the execution, since some functions may not have been executing during any of the sampling events.) The tree is displayed textually,
with called functions indented one level to the right of the callee.
In the call tree, if a function calls more than one function then a vertical line is printed to visually connect those separate children
functions, making it easier to see which functions are at the same level. The characters used to draw those lines, such as + | : ! are arbi-
trary and have no specific meaning.
ARGUMENTS
The user of sample specifies a target process (either by process id, or by name), the duration of the sampling run (in seconds), and a sam-
pling rate (in milliseconds).
If the sampling duration is not specified, a default of 10 seconds is used. Longer sampling durations provide better data by collecting more
samples, but could also be confusing if the target process performs many different types of operations during that period.
The default sampling rate is 1 millisecond. Fast sampling rates provide more samples and a better chance to capture all the functions that
are executing.
-wait tells sample to wait for the process specified (usually as a partial name or hint) to exist, then start sampling that process. This
option allows you to sample from an application's launch.
-mayDie tells sample to immediately grab the location of symbols from the application, on the assumption that the application may exit or
crash at any point during the sampling. This ensures that sample can give information about the call stacks even if the process no longer
exists.
-fullPaths tells sample to show the full path to the source code (rather than just the file name) for any symbol in a binary image for which
debug information is available. The full path was the path to the source code when the binary image was built.
-e tells sample to open the output in TextEdit automatically when sampling completes.
-file filename tells sample the full path to where the output should be written. If this flag is not specified, results are written to a
file in /tmp called <application name>_<date>_<time>.<XXXX>.sample.txt, where each 'X' is replaced by a random alphanumeric character.
If neither the -e nor -file flags are given, the output gets written to stdout as well as saved to the file in /tmp.
SEE ALSO
filtercalltree(1), spindump(8)
The Xcode developer tools also include Instruments, a graphical application that can give information similar to that provided by sample. The
Time Profiler instrument graphically displays dynamic, real-time CPU sampling information.
BSD
Mar. 16, 2013 BSD