Programming – nixCraft

HowTo: Compile And Run a C/C++ Code In Linux

April 17, 2014January 8, 2016in BASH Shell, Debian / Ubuntu, GNU C / C++, Linux, Programming, RedHat and Friends last updated January 8, 2016

I am a new Linux user and student who used to write C or C++ programs on MS-Windows. Now, I am using Ubuntu Linux. How can I compile a C or C++ program on Linux operating systems using bash Terminal application?

Python: Get Today’s Current Date and Time

October 4, 2013October 8, 2013in Linux, Programming, Python, UNIX last updated October 8, 2013

How do I find out the current date and time in Python? What is the module or function I need to use to get current time or date in Python programming language?

HowTo: Python Convert a String Into Integer

November 9, 2011August 9, 2013in Programming, Python, UNIX last updated August 9, 2013

How do I convert a string such as x=’12345′ to an integer (int) under Python programming language?

Linux: Set OR Change The Library Path

April 9, 2010August 11, 2013in GNU C / C++, Linux, Programming last updated August 11, 2013

I‘ve compile and installed a library at /usr/local/lib/libapp2.so -> libapp2.so.1.4.3. How do I set the Library path under Linux operating systems?

Linux: Display Binary Object Section Size, Text & Data Segment Information

April 5, 2010in GNU C / C++, Linux, Programming last updated April 5, 2010

How do I find out the size of the bss, text segment and data segment for each object or binary file under Linux operating systems?

gedit: Add Python / C++ Autocomplete Support

September 12, 2009September 8, 2016in Arch Linux, CentOS, Debian / Ubuntu, Gnome, GNU C / C++, Linux, Programming, Python, RedHat and Friends, Ubuntu Linux last updated September 8, 2016

How do I add Autocomplete support to gedit text editor under Linux Gnome desktop operating systems?

UNIX Get An Alert When Disk Is Full

August 13, 2009August 26, 2009in BASH Shell, CentOS, Debian / Ubuntu, FreeBSD, Hardware, HP-UX Unix, Linux, Monitoring, Openbsd, Programming, RedHat and Friends, Solaris-Unix, Ubuntu Linux, UNIX last updated August 26, 2009

I want to get an alert when my disk is full under UNIX and Mac OS X? How do I set a a specified threshold and run the script via cron?