| nix-output-monitor | Processes output of Nix commands to show helpful and pretty information |
| haskellPackages.web-output | Library to present content to an user via their browser |
| haskellPackages.collada-output | Generate animated 3d objects in COLLADA |
| haskellPackages.concurrent-output | Ungarble output from several threads or commands |
| haskellPackages.concurrentoutput | Ungarble output from several threads |
| perlPackages.TestOutput | Utilities to test STDOUT and STDERR messages |
| perl5Packages.TestOutput | Utilities to test STDOUT and STDERR messages |
| _4ti2 | Software package for algebraic, geometric and combinatorial problems on linear spaces |
| perl538Packages.TestOutput | Utilities to test STDOUT and STDERR messages |
| perl540Packages.TestOutput | Utilities to test STDOUT and STDERR messages |
| perlPackages.IOTee | Multiplex output to multiple output handles |
| perl5Packages.IOTee | Multiplex output to multiple output handles |
| perl540Packages.IOTee | Multiplex output to multiple output handles |
| perl538Packages.IOTee | Multiplex output to multiple output handles |
| cairo | 2D graphics library with support for multiple output devices |
| fiche | Command line pastebin for sharing terminal output |
| colstr | Deterministically output each input argument in a color assigned to it |
| basez | Base 16/32/64 encode/decode data to standard output |
| perlPackages.IOAIO | Asynchronous/Advanced Input/Output |
| perlPackages.IPCRun3 | Run a subprocess with input/output redirection |
| perlPackages.SGMLSpm | Library for parsing the output from SGMLS and NSGMLS parsers |
| tclPackages.zesty | Tcl library for rich terminal output |
| perl5Packages.IPCRun3 | Run a subprocess with input/output redirection |
| perl5Packages.IOAIO | Asynchronous/Advanced Input/Output |
| texlivePackages.vpe | Source specials for PDF output |
| perl5Packages.SGMLSpm | Library for parsing the output from SGMLS and NSGMLS parsers |
| akkuPackages.slib-line-io | Line oriented input/output functions |
| perlPackages.TestTrap | Trap exit codes, exceptions, output, etc |
| help2man | Generate man pages from `--help' output |
| perl5Packages.TestTrap | Trap exit codes, exceptions, output, etc |
| haskellPackages.shqq | Embed shell commands with interpolated Haskell variables, and capture output |
| texlivePackages.iexec | Execute shell commands and input their output |
| haskellPackages.wryte | Pretty output for source generators |
| haskellPackages.hpc-lcov | Convert HPC output into LCOV format |
| texlivePackages.hitex | A TeX extension writing HINT output for on-screen reading |
| haskellPackages.ghc-core | Display GHC's core and assembly output in a pager |
| haskellPackages.varan | Process mpileup output to identify significant differences |
| perl538Packages.IOAIO | Asynchronous/Advanced Input/Output |
| perl538Packages.IPCRun3 | Run a subprocess with input/output redirection |
| perl540Packages.IOAIO | Asynchronous/Advanced Input/Output |
| perl540Packages.IPCRun3 | Run a subprocess with input/output redirection |
| akkuPackages.slib-format | Common LISP text output formatter |
| haskellPackages.atuin | Embedded Turtle language compiler in Haskell, with Epic output |
| haskellPackages.paint | Colorization of text for command-line output |
| perl538Packages.SGMLSpm | Library for parsing the output from SGMLS and NSGMLS parsers |
| perl540Packages.SGMLSpm | Library for parsing the output from SGMLS and NSGMLS parsers |
| haskellPackages.xml2x | Convert BLAST output in XML format to CSV or HTML |
| groff | GNU Troff, a typesetting package that reads plain text and produces formatted output |
| texlivePackages.dvipos | support DVI pos: specials used by ConTeXt DVI output |
| texlivePackages.dviljk | DVI to Laserjet output |
| texlivePackages.metago | MetaPost output of Go positions |
| texlivePackages.texfot | Filter clutter from the output of a TeX run |
| haskellPackages.stm-split | TMVars, TVars and TChans with distinguished input and output side |
| haskellPackages.safeio | Write output to disk atomically |
| haskellPackages.debug-dump | File-based debug output |
| haskellPackages.oughta | A library to test programs that output text |
| haskellPackages.shower | Clean up the formatting of 'show' output |
| haskellPackages.chatty | Some monad transformers and typeclasses for text in- and output abstraction |
| haskellPackages.bloohm | visual bloom filter for neotrellis m4 output |
| haskellPackages.print-info | Can be used to coordinate the printing output |
| perl540Packages.TestTrap | Trap exit codes, exceptions, output, etc |
| perl538Packages.TestTrap | Trap exit codes, exceptions, output, etc |
| haskellPackages.parse-help | generate command line arguments from a --help output |
| haskellPackages.tasty-html | Render tasty output to HTML |
| haskellPackages.tasty-ant-xml | Render tasty output to XML for Jenkins |
| perlPackages.IOCapture | Abstract Base Class to build modules to capture output |
| haskellPackages.aeson-yaml | Output any Aeson value as YAML (pure Haskell library) |
| haskellPackages.nicify | Pretty print the standard output of default `Show` instances |
| texlivePackages.synctex | engine-level feature synchronizing output and source |
| haskellPackages.gotyno-hs | A type definition compiler supporting multiple output languages |
| perl5Packages.IOCapture | Abstract Base Class to build modules to capture output |
| texlivePackages.plain-widow | Three output routines that extend \plainoutput |
| haskellPackages.ghc-prof-aeson | Parser for GHC's JSON profiling output |
| texlivePackages.selectp | Select pages to be output |
| haskellPackages.nicify-lib | Pretty print the standard output of default `Show` instances |
| texlivePackages.pagesel | Select pages of a document for output |
| haskellPackages.graylog | Support for graylog output |
| texlivePackages.preview | Extract bits of a LaTeX source for output |
| texlivePackages.jadetex | Macros supporting Jade DSSSL output |
| texlivePackages.dviincl | Include a DVI page into MetaPost output |
| texlivePackages.tdclock | A ticking digital clock package for PDF output |
| texlivePackages.pwebmac | Consolidated WEB macros for DVI and PDF output |
| texlivePackages.isodate | Tune the output format of dates according to language |
| texlivePackages.rvwrite | Increase the number of available output streams in LaTeX |
| texlivePackages.newfile | User level management of LaTeX input and output |
| haskellPackages.codepad | Submit and retrieve paste output from CodePad.org. |
| haskellPackages.memexml | Library for reading Meme XML output |
| haskellPackages.layoutz | Simple, beautiful CLI output for Haskell |
| haskellPackages.tabloid | View the output of shell commands in a table |
| haskellPackages.sayable | Construction of context-adjusted pretty output |
| haskellPackages.runmany | Run multiple commands, interleaving output and errors |
| perlPackages.AppXMLDocBookBuilder | automated builder from DocBook/XML to its output formats (e.g XHTML5 or PDF) |
| haskellPackages.Monocle | Symbolic computations in strict monoidal categories with LaTeX output |
| haskellPackages.apply-merge | Lift a binary, non-decreasing function onto ordered lists and order the output |
| haskellPackages.layoutz-hs | Simple, beautiful CLI output for Haskell |
| haskellPackages.ansi-wl-pprint | The Wadler/Leijen Pretty Printer for colored ANSI terminal output |
| haskellPackages.nix-freeze-tree | Convert a tree of files into fixed-output derivations |
| perl5Packages.AppXMLDocBookBuilder | automated builder from DocBook/XML to its output formats (e.g XHTML5 or PDF) |
| texlivePackages.pdftex-quiet | A bash wrapper for pdfTeX limiting its output to relevant errors |
| haskellPackages.tasty-travis | Fancy Travis CI output for tasty tests |