Hi all,
Can someone suggest how to append some word to all lines in file. for example word "Honey" to file f1 with lines:
Mia
Katrin
Elizabeth
to get
Honey Mia
Honey Katrin
Honey Elizabeth
Thanks in advance
Givi (3 Replies)
I have the following data in a file and would like to append the lines inside each section 10, 20, 30, 40, etc... onto one line for each of the sections. Is it possible with SED to make this happen??
10 00039393 DOCK: RECEIVE PART, TAG. D D
... (3 Replies)
Hello-
I have a variable which contains a number, I need to populate number of zeros before another value as per this variable value.
for example:
I have variable X whose content is 5, variable Y whose content is 123
Now append number of zeros as per variable X before varible 'Y'... (4 Replies)
Hi All,
I have a file separated by , and each line end with ".If the line doesnt end with " then i need to join the current line and the next one and put them in another file
a, b, c,d"
d,f,g,h
k, l m"
o,p,q,r,t"
ouput :
a,b,c,d"
d,f,g,h,k,l,m"
o,p,q,r,t" (2 Replies)
Legends,
Please help me out.
I have a file abc.txt with the following entries
JACK
JIL
SANDY
amer
europe
pak
Now, i want to append the character after each line.
but, condition is if it is UPPER case then character appended should be uppercase, else lowercase
example:
JACKL2... (5 Replies)
Hi,
I have the following lines that I would like to see in an array for easy comparisons and printing:
Example 1:
field1,field2,field3,field4,field5
value1,value2,value3,value4,value5Example 2:
field1,field3,field4,field2,field5,field6,field7... (7 Replies)
I want to build an array using awk, consisting only of a subset of lines of a file. I know how to have awk assess whether a key phrase is in a particular line, but I can't find anywhere how to then append the line containing that phrase to an array that has previously-found lines also containing... (9 Replies)
Hi,
I have a variable... it can take a value from 1 to 99...
now when it is 1 to 9 i want to save it as 01 to 09 in the same variable... can this be done using sed or awk???
a=1
i want it as a=01
Thanks in advance... (8 Replies)
I have output like this:
USER_ID
12/31/69 19:00:00
12/31/69 19:00:00
USER_ID
12/31/69 19:00:00
12/31/69 19:00:00
USER_ID
12/31/69 19:00:00
12/31/69 19:00:00
USER_ID
12/31/69 19:00:00
12/31/69 19:00:00
...
where USER_ID is a unique user login followed by their login timestamp and... (6 Replies)
I have a requirement where I need to add a variable value based on a pattern match. When I try this it works:
sed '/IS_ETL_DEV/a\
ABCD' File1.txt > File1.tmp
Now I want to replace IS _ETL_DEV with a variable like $Pattern and replace the values ABCD with a variable $Var the value "$$XYZ=1".... (4 Replies)
Discussion started by: vskr72
4 Replies
LEARN ABOUT FREEBSD
getdelim
GETLINE(3) BSD Library Functions Manual GETLINE(3)NAME
getdelim, getline -- get a line from a stream
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#define _WITH_GETLINE
#include <stdio.h>
ssize_t
getdelim(char ** restrict linep, size_t * restrict linecapp, int delimiter, FILE * restrict stream);
ssize_t
getline(char ** restrict linep, size_t * restrict linecapp, FILE * restrict stream);
DESCRIPTION
The getdelim() function reads a line from stream, delimited by the character delimiter. The getline() function is equivalent to getdelim()
with the newline character as the delimiter. The delimiter character is included as part of the line, unless the end of the file is reached.
The caller may provide a pointer to a malloced buffer for the line in *linep, and the capacity of that buffer in *linecapp. These functions
expand the buffer as needed, as if via realloc(). If linep points to a NULL pointer, a new buffer will be allocated. In either case, *linep
and *linecapp will be updated accordingly.
RETURN VALUES
The getdelim() and getline() functions return the number of characters stored in the buffer, excluding the terminating NUL character. The
value -1 is returned if an error occurs, or if end-of-file is reached.
EXAMPLES
The following code fragment reads lines from a file and writes them to standard output. The fwrite() function is used in case the line con-
tains embedded NUL characters.
char *line = NULL;
size_t linecap = 0;
ssize_t linelen;
while ((linelen = getline(&line, &linecap, fp)) > 0)
fwrite(line, linelen, 1, stdout);
free(line);
COMPATIBILITY
Many application writers used the name getline before the getline() function was introduced in IEEE Std 1003.1 (``POSIX.1''), so a prototype
is not provided by default in order to avoid compatibility problems. Applications that wish to use the getline() function described herein
should either request a strict IEEE Std 1003.1-2008 (``POSIX.1'') environment by defining the macro _POSIX_C_SOURCE to the value 200809 or
greater, or by defining the macro _WITH_GETLINE, prior to the inclusion of <stdio.h>. For compatibility with GNU libc, defining either
_BSD_SOURCE or _GNU_SOURCE prior to the inclusion of <stdio.h> will also make getline() available.
ERRORS
These functions may fail if:
[EINVAL] Either linep or linecapp is NULL.
[EOVERFLOW] No delimiter was found in the first SSIZE_MAX characters.
These functions may also fail due to any of the errors specified for fgets() and malloc().
SEE ALSO fgetln(3), fgets(3), malloc(3)STANDARDS
The getdelim() and getline() functions conform to IEEE Std 1003.1-2008 (``POSIX.1'').
HISTORY
These routines first appeared in FreeBSD 8.0.
BUGS
There are no wide character versions of getdelim() or getline().
BSD November 30, 2012 BSD