would like to standardize how we set envs on our unix box, so I thought a menu would be a great way to accomplish this.
The problem I'm experiencing, is the value is set...but ONLY during the time the menu is initiated.
please see below:
> /home/is/bin/r12MENU.sh
... (2 Replies)
hello
i have written a multitask script which performs verifications on the server (RHEL 5 tikanga); based on list of rules.
since the results are huge both in length and number and I am sending them all to my log file.
Is there any method to organize the STATUS of my results in a defined... (1 Reply)
I'm looking for terminal programs, which organize and pretty code like HTML or JavaScript.
Thanks!
---------- Post updated at 07:01 AM ---------- Previous update was at 01:49 AM ----------
Found this Online javascript beautifier (1 Reply)
Hi Everyone !
i want to make an application which is written in shell script and in Bourne shell (sh)
i want, when my script is executed, it read all the files in the directly and move them to folders according to their extension.
suppose i have a files:
test.txt
test.jpg
test.docx... (1 Reply)
I'm attempting to write a script that will look into a directory, discover all unique names, create directories for their prefix names and place the files inside. I do this now one by one with a simple script but I'd like to automate the process.
The directory would contain something like: ... (6 Replies)
I want to have one .bash_profile works on multiple platform, ubuntu, debian, redhat, cygwin, osx. So how should I organize .bash_profile?
It can be multiple files in some subdir
Let me brief you:
what i want is a way to organize bash_profile across platforms so I can use one set of profiles... (2 Replies)
Discussion started by: John_Peter
2 Replies
LEARN ABOUT NETBSD
getline
GETDELIM(3) BSD Library Functions Manual GETDELIM(3)NAME
getdelim, getline -- read a delimited record from a stream
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <stdio.h>
ssize_t
getdelim(char ** restrict lineptr, size_t * restrict n, int delimiter, FILE * restrict stream);
ssize_t
getline(char ** restrict lineptr, size_t * restrict n, FILE * restrict stream);
DESCRIPTION
The getdelim() function reads from the stream until it encounters a character matching delimiter, storing the input in *lineptr. The buffer
is NUL-terminated and includes the delimiter. The delimiter character must be representable as an unsigned char.
If *n is non-zero, then *lineptr must be pre-allocated to at least *n bytes. The buffer should be allocated dynamically; it must be possible
to free(3) *lineptr. getdelim() ensures that *lineptr is large enough to hold the input, updating *n to reflect the new size.
The getline() function is equivalent to getdelim() with delimiter set to the newline character.
RETURN VALUES
The getdelim() and getline() functions return the number of characters read, including the delimiter. If no characters were read and the
stream is at end-of-file, the functions return -1. If an error occurs, the functions return -1 and the global variable errno is set to indi-
cate the error.
The functions do not distinguish between end-of-file and error, and callers must use feof(3) and ferror(3) to determine which occurred.
EXAMPLES
The following code fragment reads lines from a file and writes them to standard output.
char *line = NULL;
size_t linesize = 0;
ssize_t linelen;
while ((linelen = getline(&line, &linesize, fp)) != -1)
fwrite(line, linelen, 1, stdout);
if (ferror(fp))
perror("getline");
ERRORS
[EINVAL] lineptr or n is a NULL pointer.
[EOVERFLOW] More than SSIZE_MAX characters were read without encountering the delimiter.
The getdelim() and getline() functions may also fail and set errno for any of the errors specified in the routines fflush(3), malloc(3),
read(2), stat(2), or realloc(3).
SEE ALSO ferror(3), fgets(3), fopen(3)STANDARDS
The getdelim() and getline() functions conform to IEEE Std 1003.1-2008 (``POSIX.1'').
BSD June 30, 2010 BSD