408 Topics
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| | HI please answer if u can.  |
 | Hi, I want to write a sniffer program which sniffs the packet from a Unix socket. Is it possible? I have written a small server and client programs using unix socket (sockaddr_un). Now I want to write a sniffer program which sniffs the packet from the socket. Am not able … |
| | Hello everybody, I am so much glad that I found such type of topic in this forum.I don't know why I love Linux operating system rather than programming.may be my job is on this department thats why I used to love linux server. Just share to you :-). |
 | Hi, just to find out if any of you gurus have been coding in C in a UNIX environment with a Raima database? Will want to lean on someone for guidance |
| | [Click Here](null)Hello dani. I know how to write to a file using redirection. But I am unable to write a record to every new line. I want it this way alex amsterdam 800 7 But I am ending up putting everything in a new line, I mean the fields or … |
| | I am unable to write a text file from a windows PC to a folder in Unix. I am told I have no permission. I can see the unix server from network and browse to the folder but I cannot write to it. The permissions of the folder on the …  |
| | Basically, I need to make a database viewing page and an input pag... The input page must take the First name, Surname, and the age. This should be sent to a script on your server via either a GET or POST, and inserts them into a MySQL database table. This … |
 | I have this string " țara " which contains a character ț which is stored on 2 bytes. When i do in linux : hexdump -C file that contains the string it shows : 00000000 c8 9b 61 72 61 |..ara| 00000005 It is normaly to view c8 and 9b …  |
| | 2^64 / (1024^2) = 17.592.186.044.416MB = 16 exabytes 2^32 / (1024^2) = 4.096MB = 4 gigabytes 2^16 / (1024^2) = 0,0625MB = 64 kilobytes 2^8 / (1024^2) = 0,000244140625MB = 0,25 kilobytes = 256 bytes **How the heck you guys managed to do anything on "computers" which had maximum of … |
| | Hey guys! I'm in the process of writing a bootloader and I'm having trouble printing out memory information, using 16 bit nasm I know INT 12h stores the low memory information in AX but I can't seem to print it out correctly. I'm currently trying to print it by converting … |
| | Hi, Is there any way in C++ to select and read the last modified file from a unix directory? Let say the o/p of the ls -t is : abc.txt myfile.txt .... .... last_file.txt I want to select this last file ( can be of any name) and read the … |
 | Hello, I have one "**tar.Z**" file. Objective is to unzip it by shell script and check the date. * archive: filename_20140103_1540.tar.Z #!/bin/bash cd $REP_DATAS/path u=$(date +%u) if [ ${u} -eq 1 ] ; then dateQ=`date --date='-3 day' +'%Y%m%d_%H%m'` else dateQ=`date --date='-1 day' +'%Y%m%d_%H%m'` fi tar xvf filename_"dateQ".tar.Z > error: > … |
| | A program which has the main process as Director process, which reads a file containing marks of all quizzes of all sections and creates x number of Manager processes. Each Manager process will take care of solving for a section. Each manager process will create y number of worker process …  |
| | Similar to echoserver, but this one handles multiple clients by forking the process. |
| | This is a simple echo server that I've written while learning sockets programming. Compile the server and run it. You can connect to it using telnet like this: telnet localhost 1337 Disconnect the client by typing "/quit" without quotes. |
| | hey everyone I was wondering if there is any tool that I can use to draw a Wi-FI coverage map in linux ?? Thanks in advance |
 | I have unix ubantu softwere.when I run any php filE in my firefox i got only a pop up window where to save the file ? what should i do? |
| | I want to write a C code that reads billions of integers from a text file. Each integer is of length 10 digits (e.g. -2311872000). then I build a linked list to store these integers.how could I do that ?  |
 | I hav amde this alias : test='python -m nose.core --tests $1 -s --with-coverage' this runs but gives an OS Error saying: $ test test_filterList.py nose.plugins.cover: ERROR: Coverage not available: unable to import coverage module ....E ====================================================================== ERROR: Failure: OSError (No such file /Users/sanjeevkumar/Development/python/-bash) ---------------------------------------------------------------------- Traceback (most recent call last): File … |
 | Hi I have just replied on a post that was posted 43 years ago. My reply was also 43 years ago. I had that feeling that time just flies lately but this might be a little too fast. Or is it just some issue with unix time. This is the …  |
| | How can I open an application on a specific workspace using the terminal in UNIX? **** I cannot use any external addons like Devil's Pie **** |
| | Im trying to add Total function and isMono functions to this code. Did total already Need help with function ismono which returns whether a tree is mono (all the elements are unique aka no element appears more than one time) or not. Please this is the original program #ifndef T_H …  |
| | Hi, I need a function that will take a tree as argument and return the number of ints that were typed and a correct call. would it just be preorder? like below. Please. Thanks #include "t.h" void preorder(tnode * t){ if (t == NULL) return; cout << t->info <<endl; preorder(t->left); … |
| | Hi Can anyone explain me the following command. This may be a minor one, but, please do explain in detail. CHKTRANS=`echo ${0} | grep '/transforms/' | wc -l` |
| | Do have for Ubuntu any software for Windows Phone Lumia 720? |
| | Two questions, How do I create a unix timestamp from a date variable derived like this: `var myDate = $(this).data('date');` the format is like this: 2013-01-01 and how do i then create a new unix timestamp for 90 days later than myDate? Thanks |
| | Hi. I have a noobish UNIX question. I have a password-protected section of my website for testing (named 'sandbox') and I'm trying to write output to a plain text file in that directory. But I'm getting the following error due to permissions settings. `Warning: file_put_contents(testdb.txt) [function.file-put-contents]: failed to open stream: … |
| | Hi all I want to login a machine remotely and doing some operation on the remote machine and then exit the remote machine by a unix shell script. I can login these two machines without passward. How can I do that? For example, my script is on machine1. that script … |
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 | I've been using Linux for about half a year now but I'm definitely not taking full advantage of it as my knowledge regarding it is weak. I've seen some recommendations for the book "Unix Programming Environment by PIKE ROB KERNIGHAN BRIAN W. (1984)" but I can't help wondering if such … |
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