06-03-2011
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi
I have a file with data arranged into columns. The first column is the chromosome name.
When I use grep to subset only rows with chr1, I get chr1 but also chr10, chr11,..
How do I get only rows with chr1?
grep chr1 filein > fileout
head fileout
chr1 59757841
chr11 108258691 ... (2 Replies)
Discussion started by: jdhahbi
2 Replies
2. UNIX for Dummies Questions & Answers
Hi,
I'm struggling with a regex that would match a 'b' that follows an 'a' and is at the end of a string of non-white characters. For example:
Line 1: aba abab b abb aab bab baa
I can find the right strings but I'm lacking knowledge of how to "discard" the bits that precede bs.... (2 Replies)
Discussion started by: machinogodzilla
2 Replies
3. Shell Programming and Scripting
Hi all,
any idea how to match the following:
char*<no or any string or space> buf and
char *<no or any string or space> buf
i need to capture the buf characters too.
currently i need two checks to cover this:
#search char* <any string> buf or char *<any string> buf
@noarray =... (2 Replies)
Discussion started by: ChaMeN
2 Replies
4. Shell Programming and Scripting
Hello All
I have file which contain sample data like below -
test.txt
----------------------------------------------
jambesh aaa india
trxxx
sdasd
mentor
asss
light
train
bbblah
---------------------------------------------
I want to write a regX which would print only those... (4 Replies)
Discussion started by: jambesh
4 Replies
5. Shell Programming and Scripting
Hi all,
I am looking for a regex syntax to match repeated appearance. Likes,
']+]+' matches for string '65A SOME MORE AND 78B'
Now, this gets messy if I need to extract all such repeated appearance. I don't want to write ] four or five times for matching repeated appearance.
Thanks in... (2 Replies)
Discussion started by: guruparan18
2 Replies
6. Shell Programming and Scripting
I am trying to match a similar line using grep with regular expression
the line is
/remote/mac/pbbbb/abc/def/hij/hop/include/abc/tif/element/test/testfiles/Office.cpp:57: const OfficeType& getType().get() const;
I just need to extract the bold characters using grep with regular expression.... (5 Replies)
Discussion started by: prasbala
5 Replies
7. Homework & Coursework Questions
Hi Everybody!
I need some help with a regular expression in Perl that will match files named messages, but also files named message.1, message.2 and so on. So really I need one that will find messages and messages that might be followed by a period and a digit without matching other files like... (2 Replies)
Discussion started by: Hax0rc1ph3r
2 Replies
8. Shell Programming and Scripting
I cannot seem to get this to work correct:
my ($k, $v) = split(/F/, $fc{$DIR}{symbolic}, 2);
Below is the input (the $fc{$DIR}{symbolic} variable):
QMH2562 FW:v5.06.03 DVR:v8.03.07.15.05.09-kbut i also need it to break on FV:
Emulex NC553i FV4.2.401.6 DV8.3.5.86.2pthe code above... (2 Replies)
Discussion started by: rusted_planet
2 Replies
9. Shell Programming and Scripting
Using a regular expression, I would like multiple lines to be matched.
By default, a period (.) matches any character except newline. However, (?s) and /s modifiers are supposed to force . to accept a newline and to match any character including a newline.
However, the following two perl... (4 Replies)
Discussion started by: LessNux
4 Replies
10. Shell Programming and Scripting
echo 20110101 | awk '{ print match($0,/^((17||18||19||20)|)-*(|0|1)-*(|0||3)$/))
I am getting a match for the above, where as it shouldn't, as there is no hyphen in the echoed date.
Another question is what is the difference between || and | in the above statement (4 Replies)
Discussion started by: tostay2003
4 Replies
LEARN ABOUT DEBIAN
hxcopy
HXCOPY(1) HTML-XML-utils HXCOPY(1)
NAME
hxcopy - copy an HTML file and update its relative links
SYNOPSIS
hxcopy [ -i old-URL ] [ -o new-URL ] [ file-or-URL [ file-or-URL ] ]
DESCRIPTION
The hxcopy command copies its first argument to its second argument, while updating relative links. The input is assumed to be HTML or
XHTML and may be slightly reformatted in the process.
If the second argument is omitted, hxcopy writes to standard output. In this case the option -o is required. If the first argument is also
omitted, hxcopy reads from standard input. In this case the option -i is required.
OPTIONS
The following options are supported:
-i old-URL
For the purposes of updating relative links, act as if old-URL is the location from which the input is copied. If this option is
omitted, the actual location of the first argument is used for calculating relative links.
-o new-URL
For the purposed of updating relative links, act as if new-URL is the location to which the input is copied. If this option is
omitted, the actual location of the second argument is used for calculating relative links.
ENVIRONMENT
To use a proxy to retrieve remote files, set the environment variables http_proxy and ftp_proxy. E.g., http_proxy="http://localhost:8080/"
BUGS
Unlike the last argument of cp(1), the last argument of hxcopy must be a file, not a directory.
The second argument must be a local file. Writing to a URL is not yet implemented. To work around this, replace hxcopy file.html
http://example.org/file.html by hxcopy -o http://example.org/file.html file.html tmp.html and then upload tmp.html to the given URL with
some other command, such as curl(1). The first argument, however, may be a URL. hxcopy will download the given file. (Currently only HTTP
is supported.)
EXAMPLE
Assume the HTML file foo.html contains a relative link to "../bar.html". Here are some examples of commands:
hxcopy foo.html bar/foo.html
The file foo.html is copied to ../bar/foo.html and the relative link to "../bar.html" becomes "../../bar.html".
hxcopy foo.html ../foo.html
The file foo.html is copied to ../foo.html and the relative link to "../bar.html" is rewritten as "bar.html".
hxcopy -i http://my.org/dir1/foo.html -o http://my.org/foo.html file1.html file2.html
The file file1.html is copied to file2.html and the relative link to "../bar.html" is rewritten as "bar.html". A command like this
may be useful to update files that are later uploaded to a server.
SEE ALSO
cp(1), curl(1), hxwls(1)
6.x 9 Dec 2008 HXCOPY(1)