Recently I've started to learn cpp language on linux,and now I run a cpp file using following commands. g++ -o xxx xxx.cpp./xxxIs there a way to make it one line command such as compile-and-run xxx.cpp?
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use gcc command to compile a *.c file error:unrecognized option '--eh-frame-hdr' why is it? and how to solution it?
View 2 Replies View RelatedI had written a source code of C++ and complied it with the same name using the following command line.For example: c++ source-code.cpp -o source-code.cpp.Now my source code has been replaced by the executable program.Is there any way to retrieve my source-code.
View 9 Replies View RelatedI am going to compile and install my first linux application from the command line. The program is the port scanner program NMAP, and I am looking at the documentation to learn how to do it. I saw this thread [URL], and I just want to make sure I understand what it is I'm doing.
bzip2 -cd nmap-5.35DC1.tar.bz2 | tar xvf -
cd nmap-5.35DC1
./configure
make
su root
make install
"bzip2 -cd nmap-5.35DC1.tar.bz2 | tar xvf -"
Here I am calling the bzip2 program to work with a specified file. look for the file nmap-5.35DC1.tar.bz2 in the current diretory (-cd) and to pipe (redirect) something, this is where I get lost, I think. And I know what x & v mean but not f, or what that has to do with the previous commands.
cd nmap-5.35DC1
Chage to the named directory.
./configure
I assume this is a command?
make
Builds an executable
su root
make install
not sure what the difference is between this and the above.
I would like to create a command in the vim that saves a text document and also compile it. Is it possible?
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View 6 Replies View RelatedI am trying to build a source rpm file through a source rpm package but while compiling I am getting the below errors as,
[root@nisserver tmp]# ls
gconfd-root mapping-root ssh-kvrIrp2633
keyring-fgwCIY nmap-5.21-1.src.rpm virtual-root.2hSYRa
keyring-vx1pvB orbit-root
[root@nisserver tmp]# rpmbuild --rebuild nmap-5.21-1.src.rpm
Installing nmap-5.21-1.src.rpm
warning: user fyodor does not exist - using root
warning: group fyodor does not exist - using root
warning: user fyodor does not exist - using root
warning: group fyodor does not exist - using root
Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.49535 .....
RPM build errors:
user fyodor does not exist - using root
group fyodor does not exist - using root
user fyodor does not exist - using root
group fyodor does not exist - using root
Bad exit status from /var/tmp/rpm-tmp.73783 (%build)
What next step need to be taken to install the rpm file from the source file.
How to compile single file in Linux environment using gcc. Now i dont know how to use make file to compile multiple file.
View 5 Replies View RelatedI become successful to download kernel, compile it and run it.BUTWhen i modify tcp.c file or any other file in this /usr/src/linux/net/ipv4 location, (just modifying c files) i have to compile the complete kernel every time, which is very time consuming procedure.So Please help, How to compile that net/ipv4 package or etc.
View 5 Replies View RelatedI am new to the embedded domain.I am learning about cross compilation. Just i want to compile an application and an driver file for ARM platform. I have downloaded the toolchain binaries from [URL]..
View 3 Replies View RelatedI have been trying to compile a pascal file using fpc. I succeeded using the command fpc pas1.pas, but this gave me a new object file pas1.o. How do i compile this file to get my output. gcc -o pas1.o does not work.
View 2 Replies View RelatedI am trying to upgrade my NAS with anew toolchain, gcc-4.5.2. The NAS have been "hacked" fonz_plug, that contain a gcc version 4.1.3 with uClibc. I have download all needed tar files and done the following.My goal is to upgrade the gcc to 4.5.2 and replace the ucLibc on the system with a GNU libc.
# Pass one
#
# binutils
./configure --prefix=/ffp --libdir=/ffp/lib --includedir=/ffp/include --with-gmp=/ffp --with-mpfr=/ffp
But when I try to compile the gcc with
../configure --prefix=/ffp --libdir=/ffp/lib --includedir=/ffp/include --enable-__cxa_atexit --with-float=soft --enable-languages=c,c++ --with-build-sysroot=/ffp --with-build-time-tools=/ffp/bin --with-system-zlib --enable-threads=posix --disable-bootstrap
[Code]...
I want to build a package from source using src2pkg, but I don't know how to avoid library miss match. Suppose I have Firefox 3.5.2 on Slackware 13.0 64 and I want to upgrade it to 3.6.2. Last time when I venturesomely installed Firefox-3.6.2-current into my Slackware 13.0, I got library miss match. Thus, instead of upgrading the whole packages to current (which is impractical and cumbersome), I want to build 3.6.2 from source. How can I do this? Is there any guideline how to use src2pkg? Or should I rather use makepkg? Do I need to create a Makefile?
View 7 Replies View RelatedI am using openSUSE 10.3.When I install software from tarball then to record time required I send output of date to beg.txt(when installation begins) and end.txt (when installation finishes).How can I append output of date to a file so I don't need two files?
View 4 Replies View RelatedI need to be able to convert HTML email messages saved as text files (.eml or .msg) to PDF documents, one PDF per email, retaining formatting and images.
Are there any Linux tools that will allow me to do this from the command line (so it can be scripted)?
As in windows all the delted items will got to RecycleBin is there any such thing in linux.
(Or)
Can we retrive the file which got removed from file system(using rm command)
I've got the "OpenCryptoKi" project source from "sourceforge.net" at here:But I don't know how should I compile and build it by "GCC" or "Make"?!I have ubuntu 9.04 and I've set the linux runlevel at 3, but I'm not so familiar with compiling such project at commandline environment of linux
View 6 Replies View RelatedI'm using a webhosting server running CentOS, and I'm trying to install GCC to compile Java on the server. Since I'm new to Linux and don't have root privileges, I'm having trouble installing this. I need to install this using command-line. I don't know if I should compile from source (which I downloaded off the "gcc.gnu.org" website) or if I need to install a binary or something. Can I even install anything without root privileges?
View 9 Replies View RelatedIf i have a python file with a function call_me(a,b),how can I call this function from the command line ,after i compile the program?
View 5 Replies View RelatedI want to scan a particular directory recursively and run a particular command with each file as input. For this I am using "find /dir/path". I dont want to write any long script containing loop on the output of "find". I want a single command which will allow me to run a command on each file of the "find" command output.
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View 9 Replies View RelatedI need to downgrade my firefox from 5 to 3.6 I downloade the tar.bz2 file but after I extracted and cd to the file I got these errors when trying to install code...
View 1 Replies View RelatedIve been using linux for a few months now and every now and again i come accross a program that doesnt have a rpm package but says that it can be installed on Fedora using source. I'm familiar with build essentials and the following commands:-
tar xzvf package.tar.gz
cd package
./configure
make
make install
but from what i have read fedora uses a differnet compiler. I'm trying to install Buddi budget manager and the ./configure command doesnt work, which im guessing is because it doesnt have a configure file? Can anyone confirm how to compile from source and whether there are any tutorials specific to fedora.
It says to run update.php from the maintenance folder. What command do I type to run an update file?
View 5 Replies View RelatedI want a quick and simple way to execute a command whenever a file changes. I want something very simple, something I will leave running on a terminal and close it whenever I'm finished working with that file. Currently, I'm using this: while read; do ./myfile.py ; done And then I need to go to that terminal and press Enter, whenever I save that file on my editor. What I want is something like this: while sleep_until_file_has_changed myfile.py ; do ./myfile.py ; done
Or any other solution as easy as that. BTW: I'm using Vim, and I know I can add an autocommand to run something on BufWrite, but this is not the kind of solution I want now. Update: I want something simple, discardable if possible. What's more, I want something to run in a terminal because I want to see the program output (I want to see error messages).
I am using the BackTrack 4 Live CD...and when I entered the "cat" command, it told me that no such command existed. I made absolutely sure that I a entering the command correctly. It just comes up with the word cat in quotes and says "no such file" or "no such command" something of that nature.
View 2 Replies View RelatedI need to check the file name e.g. testbla_word.txt
Is theire a command to search for only "bla_"?
So mainly, to check a part of a filename (not the entire filename, only a part of it)
unable to compile a simple C++ programme (.cpp file), on compiling the file with gcc or g++ the following error is displayed, but the above command works in Redhat EL. the error message is:"fatal error: iostream.h: No such file or directorycompilation terminated."an anybody suggest to compile a C++ programme in Fedora 14.
View 10 Replies View Relatedhow to compile the cpp file by make?
make -w file -> does not work!
make -f file -> does not work!
howto compile a tar.gz file in centos5ORhow can i create rpm from tar.gz file
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