This is actually a c++ question...
Basically I am creating a program that asks for five characters. I have a dictionary file containing tons of words no long than five letters long, on a seperate line. I want to be able to take the five inputted letters and compare them to the words in the file... (3 Replies)
Hi,
I know, particular value in the variable should always be of lenth 7 , but the value that is present in thevariable might be of any no.of characters less than or equal to 7... if the no.of characters in the variable is less than 7, I want to add, zeroes at the starting of the field.. How can... (3 Replies)
how we can replace char with a string
example
char *a="a.s"
so finally
what i ant to do
raplace a with ant and s sree
so in my array a i want to store the value as "ant.sree"
thank u in advance (1 Reply)
i have a script that reads a plain text file. (its a ksh, and i can use bash also)
each line of the file is a fullpath of a file. that makes the list huge.
i need to add a functionalitie to that script, i have to be able to add
/usr/* or /usr/ and with that reference all the files and folders... (6 Replies)
for example:
i hav a string like :
/rmsprd/arch01/rmsprd/rmsprdarch72736.log
how I can extract
my_num=72736?
I know I can
echo "/rmsprd/arch01/rmsprd/rmsprdarch72736.log" | tr "/" " " | awk '{ print $4 }' to get rmsprdarch72736.log (4 Replies)
I am stumped! I need to parse an input parameter to a script that has the form '-Ort'. I basically need 'O', 'r' and 't', i.e. the individual characters in the string parsed.
Since there are no delimiters, I don't know how awk could do this. Can someone tell how to do this, this should be a... (5 Replies)
Hi guys, I am stuck up in a situation. I have a SUN box with certain logs which I need to parse to draw a report using Perl.
Now, when I load the text file using a perl degugger to see how the text looks like when the first line of the log file is read in a variable. below is the snapshot of... (2 Replies)
I want it to ouput "abcd", but it dosen't.
1 #include<stdio.h>
2 int main()
3 {
4 printf("a\x62cd");
5 }
6
gcc alarm.c -o alarm
alarm.c: In function 'main':
alarm.c:4:9: warning: hex escape sequence out of range
It seems that the complier joint "cd" as part of... (8 Replies)
Hello,
This is my code:
i'd like to like to add getenv("MYLIB") in the first case of my buffer inside of '1' , should i do the cast ? and how please ?
Thank you. (1 Reply)
Discussion started by: chercheur857
1 Replies
LEARN ABOUT FREEBSD
xo_errx
LIBXO(3) BSD Library Functions Manual LIBXO(3)NAME
xo_err -- emit errors and warnings in multiple formats
LIBRARY
library ``libxo''
SYNOPSIS
#include <libxo/xo.h>
void
xo_warn(const char *fmt, ...);
void
xo_warnx(const char *fmt, ...);
void
xo_warn_c(int code, const char *fmt, ...);
void
xo_warn_hc(xo_handle_t *xop, int code, const char *fmt, ...);
void
xo_err(int eval, const char *fmt, ...);
void
xo_errc(int eval, int code, const char *fmt, ...);
void
xo_errx(int eval, const char *fmt, ...);
void
xo_message(const char *fmt, ...);
void
xo_message_c(int code, const char *fmt, ...);
void
xo_message_hc(xo_handle_t *xop, int code, const char *fmt, ...);
void
xo_message_hcv(xo_handle_t *xop, int code, const char *fmt, va_list vap);
DESCRIPTION
Many programs make use of the standard library functions err(3) and warn(3) to generate errors and warnings for the user. libxo wants to
pass that information via the current output style, and provides compatible functions to allow this.
These functions display the program name, a colon, a formatted message based on the arguments, and then optionally a colon and an error mes-
sage associated with either errno or the code parameter.
EXAMPLE:
if (open(filename, O_RDONLY) < 0)
xo_err(1, "cannot open file '%s'", filename);
ADDITIONAL DOCUMENTATION
Complete documentation can be found on github:
http://juniper.github.io/libxo/libxo-manual.html
libxo lives on github as:
https://github.com/Juniper/libxo
The latest release of libxo is available at:
https://github.com/Juniper/libxo/releases
SEE ALSO xo_emit(3)HISTORY
The libxo library was added in FreeBSD 11.0.
AUTHOR
Phil Shafer
BSD December 4, 2014 BSD