I must write a script to change all C++ like comments:
// this is a comment
to this one
/* this is a comment */
How to do it by sed? With file:
#include <cstdio>
using namespace std; //one
// two
int main() {
printf("Example"); // three
}//four
the result should be: (2 Replies)
How do I filter only comments and still keep Line breaks at the end of the line!?
This is one of the common tasks we all do,, How can we do this in a right way..!?
I try to ignore empty lines and commented lines using following approach.
test.sh
# \040 --> SPACE character octal... (17 Replies)
Hi Gurus,
I'm need of a script in which we are finding an independent word ‘boy' in a log file. We are using grep in order to do the same. Now in this log file there are some sentences where we see ‘This is a boy' and we do not want to count word ‘boy' from this sentence.
So in other word we want... (2 Replies)
:) Hi all,
I would like to remove all multiple line comments, in between the pattern /*.....*/ from my file.
The comments can be expected to be at any place in my file, like this:
/*....
This multi line comment might stretch even the entire file..!
......*/
Some text
Text1 /* Comment... (25 Replies)
Hi All,
I have text file like as below
temp.txt 1 Line
temp.txt 2 Line
temp.txt 3 Line
temp.txt 4 Line
temp.txt 5 Line
temp.txt 6 Line
temp.txt 7 Line
temp.txt 8 Line
temp.txt N Line
I expect the output like as below
processing 6 ...
processing 7 ... (6 Replies)
Discussion started by: k_manimuthu
6 Replies
6. Post Here to Contact Site Administrators and Moderators
I have read the sun-expansion scenario numerous places but I've never read any suggestion that the earth's orbit would increase to avoid being scorched. What mechanism would push it out?
As for creating a black hole by the LHC, the whole concept is silly so any number of reasons would rule it... (9 Replies)
Hello Guys,
I request anyone to do me a small help in using diff command for following.
I am trying to compare two files for content and wish to keep the content after the comparison (The resultant file can't be blank)
However, the first lines would be different in both files and I need diff... (2 Replies)
i have to remove the commented (/* . . . .*/) part which starts in one line and ends in other.help me with generic code because i have 1000 to 10k lines code which i have to remove.
data one;
set work.temp;
input name age;
infile filename;
/* dfsdf
dsfs
sdfdf
dsdd
sdfsf
sdfsf
sfs... (4 Replies)
Hi,
I am trying to remove multi line and single line comments like examples below
I have tried this pattern. it works fine for single line comments and multi line comments in a single line only. but this fails when the comments are extended in multiple lines as shown in the comment 2 of... (3 Replies)
In COBOL, a hyphen can be used in a field name and in a specific program some field names would be identical to others except a suffix was added--sometimes a suffix to a suffix was used. For example, assume I am looking for AAA, AAA-BBB, and AAA-BBB-CCC and don't want to look at AAA-BBB-CCC... (7 Replies)
Discussion started by: wbport
7 Replies
LEARN ABOUT MOJAVE
bzmore
BZMORE(1) General Commands Manual BZMORE(1)NAME
bzmore, bzless - file perusal filter for crt viewing of bzip2 compressed text
SYNOPSIS
bzmore [ name ... ]
bzless [ name ... ]
NOTE
In the following description, bzless and less can be used interchangeably with bzmore and more.
DESCRIPTION
Bzmore is a filter which allows examination of compressed or plain text files one screenful at a time on a soft-copy terminal. bzmore
works on files compressed with bzip2 and also on uncompressed files. If a file does not exist, bzmore looks for a file of the same name
with the addition of a .bz2 suffix.
Bzmore normally pauses after each screenful, printing --More-- at the bottom of the screen. If the user then types a carriage return, one
more line is displayed. If the user hits a space, another screenful is displayed. Other possibilities are enumerated later.
Bzmore looks in the file /etc/termcap to determine terminal characteristics, and to determine the default window size. On a terminal capa-
ble of displaying 24 lines, the default window size is 22 lines. Other sequences which may be typed when bzmore pauses, and their effects,
are as follows (i is an optional integer argument, defaulting to 1) :
i<space>
display i more lines, (or another screenful if no argument is given)
^D display 11 more lines (a ``scroll''). If i is given, then the scroll size is set to i.
d same as ^D (control-D)
iz same as typing a space except that i, if present, becomes the new window size. Note that the window size reverts back to the
default at the end of the current file.
is skip i lines and print a screenful of lines
if skip i screenfuls and print a screenful of lines
q or Q quit reading the current file; go on to the next (if any)
e or q When the prompt --More--(Next file: file) is printed, this command causes bzmore to exit.
s When the prompt --More--(Next file: file) is printed, this command causes bzmore to skip the next file and continue.
= Display the current line number.
i/expr search for the i-th occurrence of the regular expression expr. If the pattern is not found, bzmore goes on to the next file (if
any). Otherwise, a screenful is displayed, starting two lines before the place where the expression was found. The user's erase
and kill characters may be used to edit the regular expression. Erasing back past the first column cancels the search command.
in search for the i-th occurrence of the last regular expression entered.
!command
invoke a shell with command. The character `!' in "command" are replaced with the previous shell command. The sequence "!" is
replaced by "!".
:q or :Q
quit reading the current file; go on to the next (if any) (same as q or Q).
. (dot) repeat the previous command.
The commands take effect immediately, i.e., it is not necessary to type a carriage return. Up to the time when the command character
itself is given, the user may hit the line kill character to cancel the numerical argument being formed. In addition, the user may hit the
erase character to redisplay the --More-- message.
At any time when output is being sent to the terminal, the user can hit the quit key (normally control-). Bzmore will stop sending out-
put, and will display the usual --More-- prompt. The user may then enter one of the above commands in the normal manner. Unfortunately,
some output is lost when this is done, due to the fact that any characters waiting in the terminal's output queue are flushed when the quit
signal occurs.
The terminal is set to noecho mode by this program so that the output can be continuous. What you type will thus not show on your termi-
nal, except for the / and ! commands.
If the standard output is not a teletype, then bzmore acts just like bzcat, except that a header is printed before each file.
FILES
/etc/termcap Terminal data base
SEE ALSO more(1), less(1), bzip2(1), bzdiff(1), bzgrep(1)BZMORE(1)