Similar to Tcl

• 

  Pluma

  Pluma (text editor)
  
• 

  Polkit

  Polkit
  
• 

  PortAudio

  PortAudio
  
• 

  Privoxy

  Privoxy
  
• 

  ProFTPD

  ProFTPD
  
• 

  PSPP

  PSPP
  
• 

  PulseAudio

  PulseAudio
  
• 

  Rdesktop

  Rdesktop
  
• 

  ReactOS

  ReactOS
  
• 

  RecordMyDesktop

  RecordMyDesktop
  
• 

  Redshift

  Redshift (software)
  
• 

  KornShell

  KornShell
  
• 

  Rsync

  Rsync
  ▼-1 trends

  
• 

  Sbase

  Sbase
  
• 

  Scalasca

  Scalasca
  ▲1 trends

  
• 

  Security-Enhanced Linux

  Security-Enhanced Linux
  
• 

  Sendmail

  Sendmail
  
• 

  SINGULAR (数式処理システム)

  Singular (software)
  
• 

  Slurm Workload Manager

  Slurm Workload Manager
  
• 

  Sodipodi

  Sodipodi
  
• 

  SquashFS

  SquashFS
  
• 

  Sway (ウィンドウマネージャ)

  Sway (window manager)
  
• 

  Tcpdump

  Tcpdump
  
• 

  TestDisk

  TestDisk
  
• 

  Thttpd

  Thttpd
  
• 

  TiMidity++

  TiMidity++
  
• 

  Tiny C Compiler

  Tiny C Compiler
  
• 

  Tmux

  Tmux