Remove troublesome gnu.org link from docs

docs/conf.py

@@ -63,7 +63,6 @@
     "rtd": ("https://readthedocs.org/projects/uwtools/%s", "%s"),
     "schism": ("https://schism-dev.github.io/schism/master/%s", "%s"),
     "sfc-climo-gen": ("https://ufs-community.github.io/UFS_UTILS/sfc_climo_gen/%s", "%s"),
-    "shell-redirection": ("https://www.gnu.org/software/bash/manual/html_node/Redirections.html%s", "%s"),
     "ufs": ("https://ufs.epic.noaa.gov/%s", "%s"),
     "ufs-utils": ("https://noaa-emcufs-utils.readthedocs.io/en/latest/ufs_utils.html#%s", "%s"),
     "ufs-weather-model": ("https://github.com/ufs-community/ufs-weather-model/%s", "%s"),

docs/sections/user_guide/cli/tools/config.rst

@@ -72,7 +72,7 @@ The examples that follow use identical namelist files ``a.nml`` and ``b.nml`` wi
   .. literalinclude:: config/compare-verbose.out
      :language: text
 
-  Note that ``uw`` logs to ``stderr``. Use :shell-redirection:`shell redirection<>` as needed.
+  Note that ``uw`` logs to ``stderr``. Use shell redirection as needed.
 
 .. note:: Comparisons are supported only for configs of the same format, e.g. YAML vs YAML, Fortran namelist vs Fortran namelist, etc. ``uw`` will flag invalid comparisons:
 
@@ -123,7 +123,7 @@ and YAML file ``update.yaml`` with contents:
   .. literalinclude:: config/realize-stdout.out
      :language: text
 
-  :shell-redirection:`Shell redirection<>` may also be used to stream output to a file, another process, etc.
+  Shell redirection may also be used to stream output to a file, another process, etc.
 
 * Values in the input file can be updated via an optional update file:
 
@@ -264,7 +264,7 @@ and YAML file ``update.yaml`` with contents:
   .. literalinclude:: config/realize-verbose.out
      :language: text
 
-  Note that ``uw`` logs to ``stderr`` and writes non-log output to ``stdout``, so the streams can be redirected separately via :shell-redirection:`shell redirection<>`.
+  Note that ``uw`` logs to ``stderr`` and writes non-log output to ``stdout``, so the streams can be redirected separately via shell redirection.
 
 .. _cli_config_validate_examples:
 
@@ -300,7 +300,7 @@ and the YAML file ``values.yaml`` with contents:
   .. literalinclude:: config/validate-pass.out
      :language: text
 
-  :shell-redirection:`Shell redirection<>` may also be used to stream output to a file, another process, etc.
+  Shell redirection may also be used to stream output to a file, another process, etc.
 
 * To read the *config* from ``stdin`` and print validation results to ``stdout``:
 
@@ -328,4 +328,4 @@ and the YAML file ``values.yaml`` with contents:
   .. literalinclude:: config/validate-verbose.out
      :language: text
 
-  Note that ``uw`` logs to ``stderr``, so the stream can be :shell-redirection:`redirected<>`.
+  Note that ``uw`` logs to ``stderr``, so the stream can be redirected.

docs/sections/user_guide/cli/tools/template.rst

@@ -49,7 +49,7 @@ and a YAML file called ``values.yaml`` with contents:
   .. literalinclude:: template/render-exec-stdout.out
      :language: text
 
-  :shell-redirection:`Shell redirection<>` may also be used to stream output to a file, another process, etc.
+  Shell redirection may also be used to stream output to a file, another process, etc.
 
 * To render the template to a file via command-line argument:
 
@@ -99,7 +99,7 @@ and a YAML file called ``values.yaml`` with contents:
   .. literalinclude:: template/render-exec-verbose.out
      :language: text
 
-  Note that ``uw`` logs to ``stderr``. Use :shell-redirection:`shell redirection<>` as needed.
+  Note that ``uw`` logs to ``stderr``. Use shell redirection as needed.
 
 * The following examples use the YAML file ``greeting.yaml`` with contents:
 
@@ -213,7 +213,7 @@ The examples in this section use atparse-formatted template file ``atparse.txt``
   .. literalinclude:: template/translate-exec-stdout.out
      :language: text
 
-  :shell-redirection:`Shell redirection<>` may also be used to stream output to a file, another process, etc.
+  Shell redirection may also be used to stream output to a file, another process, etc.
 
 * To convert the template to a file via command-line argument: