From the above, you are interested in last but one file, the same could be achieved by the following
so, with the above you could make sure, whether current file that is available needs to be processed or not.
With tail.sh or the command given above check whether the retrieved filename contains the term "tmp", if so that is not the file to be processed, if not pass that filename to the script for processing.
Hello All,
I am new to this and I need to parse an XML file.
Here's the XML Input File:
<Report version="1.2">
<summary fatals="0" testcases="1" expected_fails="0" unexpected_passes="0" warnings="9" tests="21" errors="0" fails="1" passes="20" />
<testresult... (4 Replies)
Hi All,
My requirement is create an unix script to parse the xml file and display the values of the Elements/value between the tags on console. Like say, I would like to fetch the value of errorCode from the below xml which is 'U007' and display it. Can we use SED command for this? I have tried... (10 Replies)
Hi,
It's been a few years since college when I did stuff like this all the time. Can someone help me figure out how to best tackle this problem? I need to parse a file full of entries that look like this:
<eq action="A" sectyType="0" symbol="PGR" exch="CA" curr="VEF" sess="NORM"... (7 Replies)
Hi All,
I have been working on something that doesn't seem to have a clear regex solution and I just wanted to run it by everyone to see if I could get some insight into the method of solving this problem.
I have a flat text file that contains billing records for users, however the records... (5 Replies)
Hi Everybody,
I have an XML file containing some data and i want to extract it, but the specific issue in my file is that the data is repeated some times like the following example :
<section1>
<subsection1>
X=...
Y=...
Z=...
<\subsection1>
<subsection2>
X=...
Y=...
Z=...... (2 Replies)
Hi,
I have to make an script according to these:
- I have couples of files like:
xxxxxxxxxxxxx.csv
xxxxxxxxxxxxx_desc.xml
- every xml file has diferent fields, but keeps this format:
........
<defaultName>2011-02-25T16:43:43.582Z</defaultName>
........... (2 Replies)
In the wake of the post: how-parse-following-xml-file
Thank you for the very useful chakrapani response 302355585-post4 !
A close question.
How to pass a file to xmllint in variable?
For example, let it be:
NEARLY_FILE='<?xml version="1.0" encoding="iso-8859-1"?><html><set label="09/07/29"... (0 Replies)
Hi,
Can anybody help to solve this. I want to parse some xmldata along with the URL in the Shell.
I'm calling the URL via the curl command
Given below is my shell script file
export... (7 Replies)
Hi
I have xml file with multiple records and would like to extract records from xml with specific condition if specific tag is present extract entire row otherwise skip .
<logentry revision="21510">
<author>mantest</author>
<date>2015-02-27</date>
<QC_ID>334566</QC_ID>... (12 Replies)
Discussion started by: madankumar.t@hp
12 Replies
LEARN ABOUT OSX
tail
TAIL(1) BSD General Commands Manual TAIL(1)NAME
tail -- display the last part of a file
SYNOPSIS
tail [-F | -f | -r] [-q] [-b number | -c number | -n number] [file ...]
DESCRIPTION
The tail utility displays the contents of file or, by default, its standard input, to the standard output.
The display begins at a byte, line or 512-byte block location in the input. Numbers having a leading plus ('+') sign are relative to the
beginning of the input, for example, ``-c +2'' starts the display at the second byte of the input. Numbers having a leading minus ('-') sign
or no explicit sign are relative to the end of the input, for example, ``-n 2'' displays the last two lines of the input. The default start-
ing location is ``-n 10'', or the last 10 lines of the input.
The options are as follows:
-b number
The location is number 512-byte blocks.
-c number
The location is number bytes.
-f The -f option causes tail to not stop when end of file is reached, but rather to wait for additional data to be appended to the
input. The -f option is ignored if the standard input is a pipe, but not if it is a FIFO.
-F The -F option implies the -f option, but tail will also check to see if the file being followed has been renamed or rotated. The
file is closed and reopened when tail detects that the filename being read from has a new inode number. The -F option is ignored if
reading from standard input rather than a file.
-n number
The location is number lines.
-q Suppresses printing of headers when multiple files are being examined.
-r The -r option causes the input to be displayed in reverse order, by line. Additionally, this option changes the meaning of the -b,
-c and -n options. When the -r option is specified, these options specify the number of bytes, lines or 512-byte blocks to display,
instead of the bytes, lines or blocks from the beginning or end of the input from which to begin the display. The default for the -r
option is to display all of the input.
If more than a single file is specified, each file is preceded by a header consisting of the string ``==> XXX <=='' where XXX is the name of
the file unless -q flag is specified.
EXIT STATUS
The tail utility exits 0 on success, and >0 if an error occurs.
SEE ALSO cat(1), head(1), sed(1)STANDARDS
The tail utility is expected to be a superset of the IEEE Std 1003.2-1992 (``POSIX.2'') specification. In particular, the -F, -b and -r
options are extensions to that standard.
The historic command line syntax of tail is supported by this implementation. The only difference between this implementation and historic
versions of tail, once the command line syntax translation has been done, is that the -b, -c and -n options modify the -r option, i.e., ``-r
-c 4'' displays the last 4 characters of the last line of the input, while the historic tail (using the historic syntax ``-4cr'') would
ignore the -c option and display the last 4 lines of the input.
HISTORY
A tail command appeared in PWB UNIX.
BSD June 29, 2006 BSD