You can use POSIX character classes with tr
This converts all of the control characters (those ^M, etc) characters to a # in filename then writes the output to newfilename.
HI All
I need a shell script ehich removes all special characters from file and converts the file to UTF-* format
Specail characters to be removed must be configurable.
strIllegal = @"?/><,:;""'{|\\+=-)(*&^%$#@!~`";
Please help me in getting this script as my scripting skilla are... (2 Replies)
Hi everyone
I have file1 contains:
'7832'
' 8765
6543
I want a sed command that will format as:
'7832' , '8765' , '6543'
I tried
sed -e s/\'//g -e 's/^*//;s/*$//' file1 > file2
sed -e :a -e '$!N; s/\n/ /; ta' file2
which gives: 7832 8765 6543
I need some help to continue with... (5 Replies)
Hi ,
I want to replace the special characters in the file.
For eg: cat abc
1234/4455/acb
234/k/lll/
234`fs`fd
I want to replace / and ` with the letter a and the output should like below. How to achieve this.
1234a4455aacb
234akallla
234afsafd (2 Replies)
I have a line ending with special character and 0
The special character is the field separator for this line
in VI mode the file will look like below, but while cat the special character wont display
i know the hexa code for the special character ^_ is \x1f and ascii code is
\0037,
... (0 Replies)
i need to replace the any special characters with escape characters like below.
test!=123-> test\!\=123
!@#$%^&*()-= to be replaced by
\!\@\#\$\%\^\&\*\(\)\-\= (8 Replies)
Hi Unix Guru,
I have an requirement for replace some specail characters in a file, my file came from mainframe.
please see below example:
when open it with vi
17896660|89059215|04/24/1998 00:00:00.000000| abc 123-453-1312^M<85>^M<85>|124557
if I run cat -v I got following:... (25 Replies)
Hi Team,
I have data like this.
|*|.5|*|0.2|*|A.B|*|
Would like to add zero (0) before the decimal point where there is no zero as
|*|0.5|*|0.2|*|A.B|*|
How to replace |*|. with |*|0.
I tried below command which didn't work
echo '|*|.5|*|0.2|*|A.B|*' | sed... (4 Replies)
Hello Team,
Any help would be much appreciated for the below scenario:
I have a sed command below where I am trying to replace the contents of 'old_pkey' variable with 'new_pkey' variable in a Soap request file (delete_request.txt). This works fine for regular string values, but this new_pkey... (8 Replies)
Discussion started by: ChicagoBlues
8 Replies
LEARN ABOUT CENTOS
curl_global_init_mem
curl_global_init_mem(3) libcurl Manual curl_global_init_mem(3)NAME
curl_global_init_mem - Global libcurl initialisation with memory callbacks
SYNOPSIS
#include <curl/curl.h>
CURLcode curl_global_init_mem(long flags,
curl_malloc_callback m,
curl_free_callback f,
curl_realloc_callback r,
curl_strdup_callback s,
curl_calloc_callback c );
DESCRIPTION
This function works exactly as curl_global_init(3) with one addition: it allows the application to set callbacks to replace the otherwise
used internal memory functions.
This man page only adds documentation for the callbacks, see the curl_global_init(3) man page for all the rest. When you use this function,
all callback arguments must be set to valid function pointers.
The prototypes for the given callbacks should match these:
void *malloc_callback(size_t size);
To replace malloc()
void free_callback(void *ptr);
To replace free()
void *realloc_callback(void *ptr, size_t size);
To replace realloc()
char *strdup_callback(const char *str);
To replace strdup()
void *calloc_callback(size_t nmemb, size_t size);
To replace calloc()
CAUTION
Manipulating these gives considerable powers to the application to severely screw things up for libcurl. Take care!
SEE ALSO curl_global_init(3), curl_global_cleanup(3),
libcurl 7.12.0 10 May 2004 curl_global_init_mem(3)