#Add to path fish shell install#
#Add to path fish shell manual#

#Add to path fish shell manual#

That will bring up the manual for that command, for example: To get help, contact your local psychiatrist or type man. Now you can navigate with TAB, Shift + TAB and your Arrow-Keys ← ↑ → ↓. And there you have one of the many cool features of fish: The autocompletion that just works. Most fish-specific commands start, you guessed it, with ‘fish’. Or by opening the aforementioned web settings:Īdding something to your fish PATH Variable is easy:Ĭan you do that with bash, huh? No, you always have to look it up… It’s just that easy!īut there’s more. You can change your configuration of fish either by editing the config file In fish, you can use single or double quotes. If you want to execute a single command written in bash, without switching to that shell, you can type:īash -c ‘echo “fish is better than bash”’ Who needs that, right? When your shell is started, just type: Now, right out of the gate, there’s one annoying thing in fish.

#Add to path fish shell install#

The advantage of fish is that many features that you want in a modern shell come out-of-the-box, so you don’t have to install additional software like zsh and oh-my-zsh.Įxamples of these features are autosuggestions, 24-bit colors, Man Page Completions (meaning fish automatically parses your man pages and suggests additional options for your commands) or the ability to make options through a web page (when a GUI is installed).īe sure you have the newest fish shell. That is a shell with a syntax that is derived from neither the Bourne-Shell nor the C-Shell. Set -l vars /usr/local/lib/pkgconfig/ /usr/local/share/pkgconfigįor langfile in /usr/share/defaults/etc/nf /etc/nf '$HOME/.Fish ( friendly interactive shell) is the name of an exotic shell. Set -x JAVA_INCLUDE_PATH /usr/lib/jvm/java-1.18.0/include Set -x PYTHONIOENCODING utf-8:surrogateescape Set -x THEANO_FLAGS 'floatX float32,openmp true,gcc.cxxflags '-ftree-vectorize -mavx'' Set -x LA_LIBS /usr/lib64/libopenblas.so.0 Set -x CXXFLAGS $CFLAGS -fvisibility-inlines-hidden -Wl,-enable-new-dtags Set -x FCFLAGS -g -O3 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z -Wl,now -Wl,-z -Wl,relro -malign-data=abi -fno-semantic-interposition -ftree-vectorize -ftree-loop-vectorize -Wl,-sort-common -Wl,-enable-new-dtags Set -x FFLAGS -g -O3 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z -Wl,now -Wl,-z -Wl,relro -malign-data=abi -fno-semantic-interposition -ftree-vectorize -ftree-loop-vectorize -Wl,-enable-new-dtags Set -x CFLAGS -g -O3 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -Wformat -Wformat-security -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z -Wl,now -Wl,-z -Wl,relro -fno-semantic-interposition -ffat-lto-objects -fno-trapping-math -Wl,-sort-common -Wl,-enable-new-dtags -mtune=skylake -mrelax-cmpxchg-loop

Set -x EDITOR /usr/bin/nano #needed for packages like cron

Set -x EDITOR /usr/bin/vi #needed for packages like cron # Remove from beginning/end/middle of PATH If grep -q 'flags.*.* avx512bw' /proc/cpuinfoĮlse if grep -q 'flags.*.* fma. # Add /usr/bin, the avx2/avx512 bin paths to PATH as needed If fish is the users shell and /usr/share/defaults/etc/profile is not sourced.