Programming :: The String H4x0rz Does Not Come Up In The Output?
Feb 28, 2011why isnt this working as i am expecting:
Code:
[schneidz@hyper temp]$ cat example.tmp
hello world
[code]....
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Programming :: Get String From System Command Output ?
May 15, 2010I have found this from a site [url]
Code:
But it does not work for me, segfault.
Programming :: Uncertain Output Of C++ String Concatenation Program
Sep 15, 2010The below program is giving unpredictable and wrong output when I compile with g++ under Ubuntu OS , tried with the complier avilable with Ubuntu 8.04 and Ubuntu 10.04 LTS.
But it works fine when complied and ran Redhat g++ 3.4.6
Programming :: Copy String A To String B And Change String B With Toupper() And Count The Chars?
Oct 22, 2010copy string a to string b and change string b with toupper() and count the chars
View 3 Replies View RelatedProgramming :: Variable String File Base - Output File Doest Not Exclude The Values In Grep -av
May 1, 2011My script.
This is may script:
Code:
Problem: Output file doest not exclude the values in grep -av
Programming :: Pthread - Take String From The Command Line And Creates A Thread To Print The String
May 3, 2011I've been trying to understand pthread in C a little better. So I made a simple program that takes in a string from the command line and creates a thread to print the string. I've looked online and copied the basic concepts but there are something things I'm confused about. The programs works just fine, but I have questions. Here's what I have so far.
[Code]....
One thing I'd like to know is why the 3rd argument in the pthread_create function which is my SendMessage function needs to be typecasted to a void pointer and then send the address of the function. Also as for the 4th argument, I would see typecasting to void pointer in some of the pthread examples I saw online, but in my case I'm passing a char pointer, would this be correct? In which case would I ever want to pass a void pointer?
Do I need a pthread_exit(NULL) in my main and in the SendMessage function? If so, why? I added the sleep() function so that I could let the pthread_exit function in my SendMessage function execute first. I simply saw that the online examples on pthread had pthread_exit() in both locations.
Programming :: Using Sed Replace Line Containing Particular String By A Single String?
Oct 16, 2010I have a set of lines as ahown below:
Leon went to school
Leon came back from school..
Leon had dinner...
I have to replace the line containing "dinner" by a single string LUNCH...
Programming :: Creates String Suffixes Out Of A Reference String?
Feb 25, 2011I need to creates string suffixes out of a Reference string. for eg. suffixes of abcdefg will be
1)bcdefg
2)cdefg
3)defg
and so on...
create an array of pointers to point to the first few characters and then use that pointer to print the rest of the string.But when i print using the pointer i get GARBAGE values! shudn't std::cout<<ptr[w] print the string following the char it is pointing to? why do i get garbage values?
Programming :: C - Put A Specific Arbitrary Part Of A String Into It's Own String?
Apr 18, 2010So if I'm given a location of a file like:
How can I just take the type of the file at the end? I know I can use strrchr() for a period to get the pointer to the period just before file type. Is there a build in string function that will just take the rest of the string from a certain point on forward in the string? I know it wouldn't be much work to make it myself, but I figured I would find out if it already existed before doing it.
Programming :: Convert String To Integer Back To String C++ ?
Mar 13, 2010Code:
The error is:
Code:
What I want to do is take input of ip4 as a string, convert it to an integer to add 1 to it, then reconvert it back to a string. Its not working.
My full code is:
Code:
Programming :: Assigning Custom String To Std::string In C++?
Oct 12, 2009I've been given a custom-made string class which handles string, wstring and bstr. It has a number of methods and assignment operators to convert to and from different types. The app I work on compiles happily in VS6 and VS2008, but when trying to compile in Redhat (version 4.1.1 in Redhat 5.0)
[code]....
Programming :: How To Check If All Letters Of One String Are In Another String?
Nov 11, 2010I have the following two type of strings1: A/D2: A/C/DI am trying to write a subroutine to check whether all of the letters in string 1 appears in string 2. If yes, return true. If not, return false. In the above example, all the letters (A and D) in string 1 are also present in string 2, so I return true.
View 4 Replies View RelatedUbuntu Security :: H4x0rz All Up In Machine?
Feb 25, 2010I have this little nettop box, an Acer Revo, that I use for Boxee/Hulu Desktop with my tv. It's been a fairly enjoyable setup for months, until two mornings ago. The first strike Before work I poured myself some cereal, wandered over to the couch, plopped down and powered on the tv. After the set warmed up, a header image for some banking/something-another website made it from my screen, into my retinas, and slowly turned my otherwise uneventful morning into me chocking on a mouth full of Honey Nut Os as I lept over my coffee table and slammed the off button on my cable modem.
I clean up the Nut Os that I knocked on the floor and systematically change every password on my networked machines (Revo and two *laptops*). I check my router, disable my ssh port forwarding rule, kill remote admin access, change passwords, MAC addr whitelist my wifi connected machines just in case it's a local job. I read through all running processes, check my bash history, look for screen sessions, and so on. Finally I decide that I must have been brute forced, either on my ssh port or perhaps even directly on my router. My laptops should have been, and seemed to still be, in sleep mode since that night.
The second strike So tonight I'm watching a South Park episode (a show I hate to love), about to cut out for the night, when the Boxee menu pops up. I look at the remote and back at the tv; for just a moment I think that perhaps the mouse shifted slightly on the carpet and caused the menu to activate. Then Boxee stops the video, navigates the menu a few clicks, pulls up the exit menu and closes itself. ......
Debian :: Removing A String From The End Of Output
Oct 30, 2010If I have these lines...
How can I remove the (X) part from the end of all those? For example, when I cat the file which contains those, I just want to see those lines without the (X)...
General :: Output A String By Using Wildcards ?
Feb 21, 2010I'm trying to make a shell script, and for part of it I need to search through a file, find the ip in the file, and save ONLY the ip to another file. ( not the entire line that its on ) I understand grep has wildcards, where I could do something like, "grep (...........) traceroute-output for an ip address.
View 3 Replies View RelatedProgramming :: Convert The Int To A String Using Stringstream Then Convert The String To A Char?
Mar 26, 2011Do I have the convert the int to a string using stringstream then convert the string to a char? or is there a more direct way?Also is there a way to tell the length of a int?
View 5 Replies View RelatedProgramming :: Serial Port Programming String?
Nov 24, 2010I have a serial port program which is reading a string .if(read(readfd,sResult,1)>0)where sResult is unsigned char sResult[10];if sResult is array of 10 then iam getting string perfectly but if iam making sResult only as unsigned char I am getting NULL value CODE BELOW
Code:
unsigned char sResult;
main()
{
readfd = open("/dev/ttyUSB0", O_RDONLY);
if (readfd == -1)
{
perror("READ: open_port: Unable to open /dev/ttyUSB0-
[Code]...
General :: Getting The Line Of String From Previous Pipe Output By Line Number?
Feb 8, 2010After running the following command, I get:
[root@yukiko /]# find / -iname .bashrc
/home/clamav/.bashrc
/home/vpopmail/.bashrc
/etc/skel/.bashrc
/root/.bashrc
But I would like to have a command that prints a specific line by supplying the command with the line number, for example:
[root@yukiko /]# find / -iname .bashrc | getline(2)
/home/vpopmail/.bashrc
Is there such a command on CentOS?
Programming :: Getting Substring Of The String?
Sep 13, 2010I want normal substring of a string that actually is a url as follows
SITEURL/main.php?page=122&type=download_file&fileID=9&user Id=user1&org=org1&mainmenu=main1&submenu=sub1
What I want is a substring like below
org1_user1_main1_sub1
Programming :: Which Effect Does $ Before String Have?
Dec 8, 2010Which effect does the $ before the string have? This $ before a double-quoted string is used in many initscripts on Fedora 13, but not on Ubuntu 8.04.
View 2 Replies View RelatedProgramming :: Append To String In Awk?
Sep 20, 2009I'm having problems completing my school exercises with awk.
Heres the desired outcome:
Code:
./my_awk 2
ACG GAG ATT AGG AGG ATC CCA CCA
CAC AGG ACG GAG ATT AGG AGG ATC
So it generates data in group of threes, 8 groups per row and prints it. My problem is that I can't seem to get awk to append stuff to string so I could print it nicely to screen. It just prints empty lines per the parameter given to it.
Heres my code so far:
Code:
#!/bin/sh
awk -v rows=$1 '
BEGIN {
[code]....
Programming :: Convert String To Int ?
Jul 6, 2010Iam trying to check a value less than or equals 0.The value iam getting is after doing grep a file . but its throwing error .
Code:
When i execute this it throws
Code:
Programming :: Extract Value From String?
Dec 27, 2008I need to extract a price from a string, this may vary in the future so it may be 12.99 or 14.99. i thought a sed command might crack it and i need to write to a file:<td><b class="priceLarge">?6.99</b>I need to extract the price 6.99(with no ?)so extract anyhting between "> and </B> and write it to a file such as tmp1.txt .
View 1 Replies View RelatedProgramming :: Get Value In Character String?
Oct 23, 2010i am compiling the following program in linux. it's in c language. after the compilation with gcc when i run the executable file. it asks for input. but when i enter a name. i prints "Segmentation fault" and then terminate the program. can you please help me.
#include <stdio.h>
#include <ctype.h>
#include <stdlib.h>
#include <unistd.h>
[code]....
Programming :: Grep Not Getting Whole String?
Aug 23, 2010I am trying to monitor how long an ldap search takes and maybe notify or something that a search takes longer than say 10 seconds.
Code:
tail -n 1000 /var/log/ldap.log
for SRCH in $( cat monitorldap.log |grep 'SRCH'); do
echo search string is
echo $SRCH
[Code]....
ok, so to start off with it doesn't appear to get the whole line, just a piece "Aug". How can I get the whole line into a variable so I can then cut it up into the pieces I need?
Programming :: Getting String Value From Array?
Oct 29, 2009I've got a problem...
a[0] = 22
echo $[a[0]]
echoes 22 - that works fine
[code]...
Programming :: Put String On Top Of Text?
Jul 28, 2010I want to create a script wherein it will put a string somewhere on the text file. I tried to create a script using redirect ">" and then put it on top of the file.
The text contains code...
Programming :: Replacing String Using Awk?
Jan 19, 2010i have a string of information displayed in this way :
Code:
John:king:20:34:60
what i am tring to do is to read in input which is given by the user and change it to the
[code]....
Programming :: Sed (?) Insert String Between 2 Others?
May 21, 2010I have a file like this:
Code:
/opt/local/some/dir/
blablablabiugfyugf
[code]....
Programming :: String Deletes Its Own Value In C?
May 4, 2011I have a school project to write a horse racing program, where the user can type their name, bet money, etc. However, after storing the user's name, it will delete itself after a few more instructions. So when I try to read back the user's name, it it blank. just this one section:
Code:
printw("Welcome. Name?
");
refresh();
scanw("%s",name1); //ask for name
[code]....