03-10-2009
Then why don't you just change /^MESSAGE/ vs /Sending SIGKILL/?
10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
I am having a problem here. We are having several problems in regards to hung process's on unix (HPUX box), caused by my RF equipment (Mobile data capture units). these contact the host via a simply telnet session and locks the system?
Is it a timeout problem as the timeout is disabled on the host. (5 Replies)
Discussion started by: Subrosa
5 Replies
2. Shell Programming and Scripting
Unix Gurus,
I have been breaking my head to get this done..seems simple..
I need to read a flat file and based on a key word in a line, i need to skip the previous 3 lines.
eg :
Line1
Line2
Line3
Line4
Line5
Line6
Error
Line7
Line8
Line9
Error
Line10 (4 Replies)
Discussion started by: ravred
4 Replies
3. Shell Programming and Scripting
Suppose I have two files 1.txt and 2.txt.
My aim is to find (Total execution time/Number of executions)
then sort the result as in decreasing order.
Can anyone provide me any shell/perl/awk script or a Command to do that in faster way ?
1.txt :
===============================
Number of... (4 Replies)
Discussion started by: Rahulpict
4 Replies
4. Shell Programming and Scripting
I have created a dummy file -demo.txt
On my machine-A (oslevel-5300-08) I can display the file content in HEX format through VI editor using :%!xxd but on other machine-B (oslevel - 5300-06) , I get error as "sh: xxd: not found."
machine-A:
$ cat demo.txt
Hello World !
I can display... (7 Replies)
Discussion started by: Rahulpict
7 Replies
5. Shell Programming and Scripting
Hi,
When we have a failure, sometimes we just step restart the job from the next step. Later when we open the log for analysis of the failure, it is becoming difficult to go to the failure part.
For eg., if it is a 1000 line log, the failure may be at 500th line. so wat i want to do is, grep... (6 Replies)
Discussion started by: ajayakunuri
6 Replies
6. Homework & Coursework Questions
how can i find related pattern in a text file without using grep command in unix (2 Replies)
Discussion started by: feint
2 Replies
7. Shell Programming and Scripting
Hi,
I have a file monitor.txt as below...
# Times are converted to local time from GMT.
# Local Timezone: EST (GMT -05:00)
PARAM1
{
TIME 30;
CC1 "xxxxx";
CC2 "xxxxx";
CC3 "xxxxx";
CC4 "xxxxx";
}
PARAM2
{
4061 :... (3 Replies)
Discussion started by: zaq1xsw2
3 Replies
8. Shell Programming and Scripting
Hello Colleagues,
I have a file that looks like below.
6-12731913-12731913
9230760143480
410018547148230
20131002193434+0500
20131002193434+0500
;20131002T161031000-10.50.241.21-21912131-1419034760, ver: 0
20131009
92220056296730
CC0P
abc
Core_Context_R1A
SMS
6-12726796-12726796... (14 Replies)
Discussion started by: umarsatti
14 Replies
9. Shell Programming and Scripting
Hi ,
I have a file where i have modifed certain things compared to original file . The difference of the original file and modified file is as follows.
# diff mir_lex.c.modified mir_lex.c.orig
3209c3209
< if(yy_current_buffer -> yy_is_our_buffer == 0) {
---
>... (5 Replies)
Discussion started by: breezevinay
5 Replies
10. UNIX for Dummies Questions & Answers
Hi all!
Thanks for taking the time to view this!
I want to grep out all lines of a file that starts with pattern 1 but also does not match with the second pattern.
Example:
Drink a soda
Eat a banana
Eat multiple bananas
Drink an apple juice
Eat an apple
Eat multiple apples
I... (8 Replies)
Discussion started by: demmel
8 Replies
LEARN ABOUT LINUX
getdelim
GETLINE(3) Linux Programmer's Manual GETLINE(3)
NAME
getline, getdelim - delimited string input
SYNOPSIS
#include <stdio.h>
ssize_t getline(char **lineptr, size_t *n, FILE *stream);
ssize_t getdelim(char **lineptr, size_t *n, int delim, FILE *stream);
Feature Test Macro Requirements for glibc (see feature_test_macros(7)):
getline(), getdelim():
Since glibc 2.10:
_POSIX_C_SOURCE >= 200809L || _XOPEN_SOURCE >= 700
Before glibc 2.10:
_GNU_SOURCE
DESCRIPTION
getline() reads an entire line from stream, storing the address of the buffer containing the text into *lineptr. The buffer is null-termi-
nated and includes the newline character, if one was found.
If *lineptr is NULL, then getline() will allocate a buffer for storing the line, which should be freed by the user program. (In this case,
the value in *n is ignored.)
Alternatively, before calling getline(), *lineptr can contain a pointer to a malloc(3)-allocated buffer *n bytes in size. If the buffer is
not large enough to hold the line, getline() resizes it with realloc(3), updating *lineptr and *n as necessary.
In either case, on a successful call, *lineptr and *n will be updated to reflect the buffer address and allocated size respectively.
getdelim() works like getline(), except that a line delimiter other than newline can be specified as the delimiter argument. As with get-
line(), a delimiter character is not added if one was not present in the input before end of file was reached.
RETURN VALUE
On success, getline() and getdelim() return the number of characters read, including the delimiter character, but not including the termi-
nating null byte. This value can be used to handle embedded null bytes in the line read.
Both functions return -1 on failure to read a line (including end-of-file condition).
ERRORS
EINVAL Bad arguments (n or lineptr is NULL, or stream is not valid).
VERSIONS
These functions are available since libc 4.6.27.
CONFORMING TO
Both getline() and getdelim() were originally GNU extensions. They were standardized in POSIX.1-2008.
EXAMPLE
#define _GNU_SOURCE
#include <stdio.h>
#include <stdlib.h>
int
main(void)
{
FILE *fp;
char *line = NULL;
size_t len = 0;
ssize_t read;
fp = fopen("/etc/motd", "r");
if (fp == NULL)
exit(EXIT_FAILURE);
while ((read = getline(&line, &len, fp)) != -1) {
printf("Retrieved line of length %zu :
", read);
printf("%s", line);
}
free(line);
exit(EXIT_SUCCESS);
}
SEE ALSO
read(2), fgets(3), fopen(3), fread(3), gets(3), scanf(3), feature_test_macros(7)
COLOPHON
This page is part of release 3.27 of the Linux man-pages project. A description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.
GNU
2010-06-12 GETLINE(3)