Not quite sure how to explain what I need to do (or how to title the post!) so will try and show it!
Basically I have a list of 'modules' which takes the form seen below, where there can be a module name, module type and module version (a module may not have each of those and could in theory have more (subversion etc). Also version can be name or number). The list contains an entry for each name; name and type; and name, type version, so for example:
I'm only interested in the final unique entry for each module, so what I want to do is remove the non-unique branches of list, i.e. going from the above list to the list below:
I'm not even sure where to start with this, after disregarding rev, uniq etc, though no doubt I'm missing some simple solution!
Hi all! Im wondering if its possible to remove all lines between two lines. Im working with a document like this:
data1
data2
<Remove>
data3
data4
</Remove>
data5
data6
I need it to end up like this if that possible:
data1
data2
data5
data6
There are multiple instances of... (2 Replies)
Hello,
I was wondering if there was an easy way to take lines from a single-column list, and remove them from a second single-column list. For example, I want to remove the contents of list 1 from list 2. How would I do this?
Contents of list 1:
server1a
server2b
server3c
server4a... (2 Replies)
Hi All,
I have a very huge file (4GB) which has duplicate lines. I want to delete duplicate lines leaving unique lines. Sort, uniq, awk '!x++' are not working as its running out of buffer space.
I dont know if this works : I want to read each line of the File in a For Loop, and want to... (16 Replies)
I am trying to remove the lines listed in example File A from File B to achieve File C. Both files are much larger than the examples below. (File B has up to 6,000 lines).
I have searched the forums and I have not been able to find an answer to this particular question.
I tried
grep -v -f... (2 Replies)
Hello to all, happy new year 2013!
May somebody could help me, is about a very similar problem to the problem I've posted here where the member rdrtx1 and bipinajith helped me a lot.
https://www.unix.com/shell-programming-scripting/211147-map-values-blocks-single-line-2.html
It is very... (3 Replies)
I would like to print unique lines without sort or unique. Unfortunately the server I am working on does not have sort or unique. I have not been able to contact the administrator of the server to ask him to add it for several weeks. (7 Replies)
Hi, I have data that looks similar to this:
In which the sentences are written horizontally and the beginning of a sentence is indicated by a 1 in the first column and the number increments until the last item of the sentence. The end of the sentence and the beginning of the next is then indicate... (1 Reply)
Hi Everybody! First post! Totally noobie.
I'm using the terminal to read a poorly formatted book.
The text file contains, in the middle of paragraphs, hyphenation to split words that are supposed to be on multiple pages. It looks ve -- ry much like this.
I was hoping to use grep -v " -- "... (5 Replies)
Background:
I have a file of thousands of potential SSR primers from Batch Primer 3.
I can't use primers that will contain the same sequence ID or sequence as another primer.
I have some basic shell scripting skills, but not enough to handle this.
What you need to know:
I need to remove the... (1 Reply)
Hi - I have req to join broken lines and remove empty lines but should NOT be in one line. It has to be as is line by line. The challenge here is there is no end of line/start of line char.
thanks in advance
Source:-
2003-04-34024|04-10-2003|Claims|Claim|01-13-2003|Air Bag:Driver;... (7 Replies)
Discussion started by: Jackceasar123
7 Replies
LEARN ABOUT DEBIAN
cxref-cpp
cxref-cpp(1) General Commands Manual cxref-cpp(1)NAME
cxref-cpp - A modified C preprocessor to use with cxref.
SYNOPSIS
cxref-cpp ...
DESCRIPTION
To improve the output that is available for the source code for cross-referencing a modified version of the GNU CPP v2.7.2 is supplied
(named cxref-cpp).
This modified C preprocessor allows for a finer control over some features of the preprocessing that are not important for a compiler. In
a standard preprocessor, the preprocessor directives are intended for use only by the preprocessor, so passing the information through is
not important.
With cxref-cpp, there are some features that are different to the standard GNU CPP:
Compared to gcc versions earlier than version 2.8.0 there is an extra option that will output the #include lines from the source
file. In version 2.8.0 and later this option is present.
Comments trailing a #include or a #define are not preserved by all versions of gcc even if the -C option is used. This is not
important while compiling, but is useful for documenting.
The cxref-cpp program will take on the personality of the installed version of gcc so that the gcc header files can be parsed. This
means that it includes the same default include directory paths and macro definitions. The file that contains these definitions is
called cxref-cpp.defines and is installed by the cxref-cpp-configure program or specified by the -cxref-cpp-defines command line
option.
OPTIONS
The same as for gcc, apart from '-cxref-cpp-defines' described above.
SEE ALSO cxref(1), cxref-cpp-configure(1), gcc(1)
May 9, 2004 cxref-cpp(1)