how to use hex escape char with string in C? Post: 302475637

10 More Discussions You Might Find Interesting

1. Programming

converting character string to hex string

HI Hi I have a character string which contains some special characters and I need it to display as a hex string. For example, the sample i/p string: ץ�A � g�� and the o/p should be : D7A5EF4100C5010067EFDBFD Any pointers or sample code pls.

2. Shell Programming and Scripting

Escape Char for double quote

Hi, what is the escape char for " in shell script. following way i want to write file using echo command echo "LOAD DATA infile '&1' APPEND INTO TABLE dummy_table FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"' - single quote and double quote and single quote - gives error here...

3. UNIX for Dummies Questions & Answers

ANSI C, char to hex conversion

Hi, I have a char buf,ch; and the buf is filled with the result from MySQL server which I get like this numbytes = recv(sock, buf, 1024, 0));I have the followingcode to display the results printf("received %ld bytes:\n",numbytes); for(c=0;c<numbytes;c++){ ch = (char)buf; ...

4. Shell Programming and Scripting

sed escape char

Hi, For the following complex code , <!-- ...

5. Programming

After converting the hexstr to Hex and storing the Hex in a char*

Hi All, My main intension of is to convert the Hexstring stored in a char* into hex and then prefixing it with "0x" and suffix it with ',' This has to be done for all the hexstring char* is NULL. Store the result prefixed with "0x" and suffixed with ',' in another char* and pass it to...

6. Shell Programming and Scripting

Match hex value in string (Perl)

I am trying to match a character return from a website so that I can replace it. It is the '...' character (didnt even know it existed initially). The character apparently has the hex value of 2026, but in the script, attempting to substitute regular 3 periods is not working. What am I...

7. Programming

Hex string conversion?

Hello all. I need help... How can I cenvert this 42ec93df826c804ea531c56594db453d54daad4b to normal text? What convertor I have to use? Thanks.

8. Shell Programming and Scripting

String to HEX conversion in UNIX

i have this below string which i need to convert it to HEX. i have already tried it but it showing extra few things on it.. let me show what i have done and what is the output i am getting and what is the desired output the input string is "!\"\"\"\"\"\"\"!\"\"\"\"\"\"\"" which is...

9. Shell Programming and Scripting

Find and increment value in string of hex

I have a long string of hex (from ASN.1 data) where I need to find and change a particular hex value only and increment it. The hex pairs either side (84 and a7) of the value to increment will remain constant. i.e. "84 <length> <value_to_increment> a7" starting with 00. So end result: ...

10. UNIX for Beginners Questions & Answers

Using sed to split hex string

Hi, I'm looking to split the following hex string into rows of four elements. I've tried the following but it doesn't seem to work. How can I tell sed to match based on a pair of number(s) and letter(s), and add a newline every 4 pairs? In addition, I need to add another newline after every...

LEARN ABOUT CENTOS

pwmake

PWMAKE(1)						      General Commands Manual							 PWMAKE(1)

NAME

       pwmake - simple tool for generating random relatively easily pronounceable passwords

SYNOPSIS

       pwmake <entropy-bits>

DESCRIPTION

       pwmake  is  a  simple configurable tool for generating random and relatively easily pronounceable passwords. The tool allows you to specify
       the number of entropy bits that are used to generate the password.

       The entropy is pulled from /dev/urandom.

       The minimum number of bits is 56 which is usable for passwords on systems/services where brute force attacks are of very  limited  rate	of
       tries.  The 64 bits should be adequate for applications where the attacker does not have direct access to the password hash file. For situ-
       ations where the attacker might obtain the direct access to the password hash or the password is used as an encryption key 80 to  128  bits
       should be used depending on your level of paranoia.

OPTIONS

       The first and only argument is the number of bits of entropy used to generate the password.

FILES

       /etc/security/pwquality.conf - The configuration file for the libpwquality library.

RETURN CODES

       pwmake returns 0 on success, non zero on error.

SEE ALSO

       pwscore(1), pam_pwquality(8)

AUTHORS

       Tomas Mraz <tmraz@redhat.com>

Red Hat, Inc.							    10 Nov 2011 							 PWMAKE(1)

10 More Discussions You Might Find Interesting

1. Programming

converting character string to hex string

Discussion started by: axes

2. Shell Programming and Scripting

Escape Char for double quote

Discussion started by: navik_pathak

3. UNIX for Dummies Questions & Answers

ANSI C, char to hex conversion

Discussion started by: alikims

4. Shell Programming and Scripting

sed escape char

Discussion started by: fed.linuxgossip