I have a c-source file that is evidently seen by unix as a binary file. When doing a diff between it and older versions with substantial differences, diff will only return "files differ".
I have tried cat-ing the file to another file; tried using the "-h" on the diff; I have tried ftp-ing it... (7 Replies)
Hello,
Can anyone let me know what is the maximum file size that can be given as input for the "Diff" Command in Unix?
I have a file size as large as 28MB and which can also increase. Will I face any issues with such a file size. If yes, What is the other alternative.
Thanks in advance for... (1 Reply)
Hi Friends,
Can any of you explain me about the below line of code?
mn_code=`env|grep "..mn"|awk -F"=" '{print $2}'`
Im not able to understand, what exactly it is doing :confused:
Any help would be useful for me.
Lokesha (4 Replies)
Hi,
I have line in input file as below:
3G_CENTRAL;INDONESIA_(M)_TELKOMSEL;SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL
My expected output for line in the file must be :
"1-Radon1-cMOC_deg"|"LDIndex"|"3G_CENTRAL|INDONESIA_(M)_TELKOMSEL"|LAST|"SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL"
Can someone... (7 Replies)
If I enter (simplified):
find . -printf "%p\n"
then all files in the output are prepended by a "." like
./local/share/test23.log
How can achieve that
a.) the leading "./" is omitted
and/or
b.) the full path to the current directory is inserted (enclosed by brackets and a blank)... (1 Reply)
Im a newbie to programming language, i found tat there r these function called printf and putchar() as well as scanf and getchar(), im curious abt why do dey hav these 2 different function although dey r doing the same instruction? :confused: (13 Replies)
Greetings.
I like to compare two lists of numbers, A.txt and B.txt, to see the numbers that are in B.txt but not in A.txt. I only need the "deletions" with reference to A.txt. Using the diff command doesn't work because it considers too many of the deletions just changes because they are a... (7 Replies)
How to use "mailx" command to do e-mail reading the input file containing email address, where column 1 has name and column 2 containing “To” e-mail address
and column 3 contains “cc” e-mail address to include with same email.
Sample input file, email.txt
Below is an sample code where... (2 Replies)
Hello.
System : opensuse leap 42.3
I have a bash script that build a text file.
I would like the last command doing :
print_cmd -o page-left=43 -o page-right=22 -o page-top=28 -o page-bottom=43 -o font=LatinModernMono12:regular:9 some_file.txt
where :
print_cmd ::= some printing... (1 Reply)
Discussion started by: jcdole
1 Replies
LEARN ABOUT NETBSD
putc
PUTC(3) BSD Library Functions Manual PUTC(3)NAME
fputc, putc, putchar, putc_unlocked, putchar_unlocked, putw -- output a character or word to a stream
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <stdio.h>
int
fputc(int c, FILE *stream);
int
putc(int c, FILE *stream);
int
putchar(int c);
int
putc_unlocked(int c, FILE *stream);
int
putchar_unlocked(int c);
int
putw(int w, FILE *stream);
DESCRIPTION
The fputc() function writes the character c (converted to an ``unsigned char'') to the output stream pointed to by stream.
putc() acts essentially identically to fputc(), but is a macro that expands in-line. It may evaluate stream more than once, so arguments
given to putc() should not be expressions with potential side effects.
putchar() is identical to putc() with an output stream of stdout.
The putc_unlocked() and putchar_unlocked() functions provide functionality identical to that of putc() and putchar(), respectively, but do
not perform implicit locking of the streams they operate on. In multi-threaded programs they may be used only within a scope in which the
stream has been successfully locked by the calling thread using either flockfile(3) or ftrylockfile(3), and may later be released using
funlockfile(3).
The putw() function writes the specified int to the named output stream.
RETURN VALUES
The functions, fputc(), putc() and putchar() return the character written. If an error occurs, the value EOF is returned. The putw() func-
tion returns 0 on success; EOF is returned if a write error occurs, or if an attempt is made to write a read-only stream.
SEE ALSO ferror(3), fopen(3), getc(3), stdio(3)STANDARDS
The functions fputc(), putc(), and putchar(), conform to ANSI X3.159-1989 (``ANSI C89''). The functions putc_unlocked() and
putchar_unlocked() conform to ISO/IEC 9945-1:1996 (``POSIX.1'').
HISTORY
The functions putc(), putchar(), and putw() first appeared in Version 6 AT&T UNIX. The function fputc() appeared in Version 7 AT&T UNIX.
BUGS
The size and byte order of an int varies from one machine to another, and putw() is not recommended for portable applications.
BSD May 6, 2010 BSD