U-System Software
Associated Service:
- Programming Languages / Compilers
- Editors
- Readers / Viewers
- Graphics
- Networks, Mail, Browsers
- General Utilities
- Miscellaneous
Languages/Compilers/Debuggers
Name | Executable |
C compiler | gcc |
C++ compiler | g++ |
FORTRAN compiler | gfortran |
gcc, g++, and gfortran debugger | gdb |
Java Scripting | java |
Python Scripting | python |
PHP Scripting (Language version 5.4) | php |
Tool Command Language | tclsh |
Pattern Scanning and Processing | Awk |
Lexical Analyzer | flex lex |
LALR parser generator | yacc |
GNU Project yacc replacement | bison |
Practical Extraction and Report Language | perl |
Red Hat Software Collection (devtoolset-3, php 5.4, python 2.7, python 3.3, python 3.5) | scl |
Editors, Text Formatting Utilities
Name | Executable |
GNU Project EMACS | emacs |
Programmer's Text Editor | vi vim |
Simple Text Editor | pico |
Readers/Viewers
Name | Executable |
PostScript and PDF Interpreter | gs |
PostScript and PDF viewer | gv |
Text file viewer | less more |
Text file search | grep egrep fgrep |
Plain text or gzip compressed text file search | zgrep zegrep zfgrep |
Plain text or bzip2 compressed text file search | bzgrep |
Graphics/Plotting/Image
Name | Executable |
Interactive plotting program | gnuplot44 |
Bitmap image creation and modification (ImageMagick suite) |
animate
compare
composite
conjure
convert
display
identify
import
mogrify
montage
stream
|
Interactive figure generation | xfig |
Networks/Mail/Browsers
Name | Executable |
Internet email application | alpine |
Text Mode web browser | lynx links |
Message Encryption | gpg |
Clear text (NOT secure) file transfer | ftp |
Secure Shell and Secure file transfer | ssh scp sftp |
General Utilities
Name | Executable |
GNU Bourne-Again Shell | bash |
C Shell | csh tcsh |
Korn Shell | ksh |
Z Shell | zsh tcsh |
Program group maintenance | make |
GNU Compression Utilities | gzip gunzip zcat |
Block Compression Utilities | bzip2 bunzip2 bzcat bzip2recover |
High compression Archiver (7zip) | 7za |
ZIP file processing | zip zipcloak zipnote zipsplit unzip |
Miscellaneous
Name | Executable |
Format text file for PostScript printer | a2ps |
Text to PostScript, HTML, RTF,... conversion | enscript |
Spelling Check | aspell ispell |
Line editing wrapper for other applications | rlwrap |
Screen handling and optimization (library only, use "man ncurses" for information) | (none) |