11-18-2010
Compiling GNU tools yourself often require a number of technical conditions being satisfied first. This can be a hassle. Secondly
find and
xargs are part of the AIX OS already so at least these two tools would be available in two different version on your server which might lead to confusion.
Start with the
findutils RPM from Michael Perzl's site. If you don't like it or if you find that the utils that come with the OS are sufficient you can uninstall the software cleanly from the server.
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hello,
i have use only TURBO C for programming.i used to did only on windows OS. but now i am trying to program on Linux systems.so i heard about GNU C tools and compiler. i am a bit confused and i want to know a very simplified answer for it. can anybody help me. what a heck is this GNU......
... (1 Reply)
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2. News, Links, Events and Announcements
i am looking forward to this one:
http://www.opensolaris.org/jive/message.jspa?messageID=11672#11672
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3. UNIX and Linux Applications
Hey everybody!
Not sure if this goes here, but I think it's the best fit.
I was just wondering, how do I use a compiler from Emacs?
Also, how do I turn syntax highlighting on?
Thanks in advance! (5 Replies)
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Hello,
One of the things I like about screen is that it has a scrollback buffer, which if you go into the copy mode, will let you go back for a specified number of line. Is there a way to extend the number of scrollback lines in screen? I've looked thoroughly online and I could not find a... (2 Replies)
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Hi,
Could someone let me know, how to install GNU findutils in HP-UX.
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I wish to be able to print a barcode .5 inches from top of the page and centered.
I generate the barcode -
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8. UNIX for Advanced & Expert Users
Stumbled over this today on GNU/Linux, output from ps -fp :
UID PID PPID C STIME TTY TIME CMD
root 3516 1 0 2017 ? 00:00:13 syslogd -m 0
UID PID PPID C STIME TTY TIME CMD
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LEARN ABOUT DEBIAN
builder-cc
BUILDER-CC(1) Debian GNU/Linux BUILDER-CC(1)
NAME
builder-cc - gcc wrapper to facilitate pentium-optimizations
SYNOPSIS
export DEBIAN_BUILDARCH=architecture
export DEBIAN_BUILDGCCVER=gcc-version
gcc ...
DESCRIPTION
The builder-cc wrapper is normally used by calling gcc as usual. If the environment variable DEBIAN_BUILDARCH is not set, builder-cc does
nothing, and the real gcc is invoked with the specified arguments.
When the DEBIAN_BUILDARCH environment variable is set, builder-cc invokes gcc with the specified arguments, plus -mcpu=DEBIAN_BUILDARCH
-march=DEBIAN_BUILDARCH This has the effect of telling gcc to use architecture-specific optimizations without changing the command line.
This is particularly useful for package builds.
If DEBIAN_BUILDGCCVER is not set, builder-cc calls gcc.real. If DEBIAN_BUILDGCCVER is set, builder-cc calls gcc-DEBIAN_BUILDGCCVER
instead.
ENVIRONMENT
DEBIAN_BUILDARCH
If set, the architecture to compile for. Useful values are pentium or pentiumpro.
DEBIAN_BUILDGCCVER
If set, the version of gcc to be invoked. Useful values are 3.0 or 2.95.
NOTES
The real gcc is renamed gcc.real, and a diversion is registered with dpkg-divert(1). Thus builder-cc's idea of the default gcc is dictated
by whatever package installed /usr/bin/gcc.
SEE ALSO
gcc(1)
Debian Project 2002-03-02 BUILDER-CC(1)