I just installed SUSE Linux 10.0 on my computer but when I typed " emacs & " and " gcc -c main.c" in the terminal, those programs couldn't be found. So the Linux install package does not install those programs by default? (2 Replies)
hi
I want a bash command that can give me the name of the operating system installed on the local machine.
Basically I will be using that for getting the name of the operating system installed on the target machine.
Please reply me soon as possible
Thanks
Satish (3 Replies)
Hi,
I have a query in linux and please find the details of it
I have a command in linux and i want to know which rpm has provided that command.
ie: if we take ifconfig command ,i want to know what is the rpm package used to get that command.
Regards
Arun.Kakarla (3 Replies)
Hi All,
I have added a gcc 3.4.6 package into Solaris 10 recently and I didnot receive any error on that.
I have set the path of this gcc to /usr/local/bin
I tried executing a simple Hello World 'C' program but I get the following error "bash: /usr/local/bin/gcc: invalid argument".
... (7 Replies)
Hey there,
i run 1: on my server (RHEL 6) and getting response that the libodbc is not installed. If i use yum for installation, it tells me, there is no package like this ( 2: ). Since in the description of Definiens is mentioned that the Run-time dependency is unixODBC (libodbc.so.1), I assume... (2 Replies)
Hi All: this work machine has no gcc installed, the only cc is located at: /usr/ucb/cc but this does not do a make, I get error:
"/usr/ucb/cc: language optional software package not installed".
Meaning cc is not fully installed, correct?
I do not want to get root/sysadmin involved on... (17 Replies)
Hello Forum,
I'm issuing a one line bash command to look for the version of an installed application and saving the result to a variable like so:
APP=application --version
But if the application is not installed I want to return to my variable that the Application is not installed. So I'm... (2 Replies)
Discussion started by: greavette
2 Replies
LEARN ABOUT DEBIAN
hardened-cc
HARDENED-CC(1) Debian GNU/Linux HARDENED-CC(1)NAME
hardened-cc - gcc wrapper to enforce hardening toolchain improvements
SYNOPSIS
export DEB_BUILD_HARDENING=1
gcc ...
DESCRIPTION
The hardened-cc wrapper is normally used by calling gcc as usual when DEB_BUILD_HARDENING is set to 1. It will configure the necessary
toolchain hardening features. By default, all features are enabled. If a given feature does not work correctly and needs to be disabled,
the corresponding environment variables mentioned below can be set to 0.
ENVIRONMENT
DEB_BUILD_HARDENING=1
Enable hardening features.
DEB_BUILD_HARDENING_DEBUG=1
Print the full resulting gcc command line to STDERR before calling gcc.
DEB_BUILD_HARDENING_STACKPROTECTOR=0
Disable stack overflow protection. See README.Debian for details.
DEB_BUILD_HARDENING_RELRO=0
Disable read-only linker sections. See README.Debian for details.
DEB_BUILD_HARDENING_FORTIFY=0
Don't fortify several standard functions. See README.Debian for details.
DEB_BUILD_HARDENING_PIE=0
Don't build position independent executables. See README.Debian for details.
DEB_BUILD_HARDENING_FORMAT=0
Disable unsafe format string usage errors. See README.Debian for details.
NOTES
System-wide settings can be added to /etc/hardening-wrapper.conf, one per line.
The real gcc symlinks are renamed gcc.real, and a diversion is registered with dpkg-divert(1). Thus hardened-cc's idea of the default gcc
is dictated by whatever package installed /usr/bin/gcc.
SEE ALSO hardened-ld(1)gcc(1)Debian Project 2008-01-08 HARDENED-CC(1)