update snippets

Author: 0x4D5352

snippets/book/moving_around/cd_example.nu

@@ -1 +1 @@
-> cd new_directory
+cd new_directory

snippets/book/moving_around/cd_without_command_example.nu

@@ -1 +1 @@
-> ./new_directory
+./new_directory

snippets/book/moving_around/multiple_cd_levels.nu

@@ -1,11 +1,11 @@
 # Change to the parent directory
-> cd ..
+cd ..
 # or
-> ..
+..
 # Go up two levels (parent's parent)
-> cd ...
+cd ...
 # or
-> ...
+...
 # Go up three levels (parent of parent's parent)
-> cd ....
-# Etc.
+cd ....
+# Etc.

snippets/book/moving_around/relative_cd_levels.nu

@@ -1 +1 @@
-> cd ../sibling
+cd ../sibling

snippets/installation/build_nu_from_source.sh

@@ -1,2 +1,3 @@
-> cd nushell
-nushell> cargo build --workspace; cargo run
+cd nushell
+# ./nushell
+cargo build --workspace; cargo run

snippets/installation/build_nu_from_source_release.sh

@@ -1 +1 @@
-nushell> cargo build --release --workspace; cargo run --release
+cargo build --release --workspace; cargo run --release

snippets/installation/build_nu_yourself.sh

@@ -1,3 +1,4 @@
-> git clone https://github.com/nushell/nushell.git
-> cd nushell
-nushell> cargo install --path . --locked
+git clone https://github.com/nushell/nushell.git
+cd nushell
+# ./nushell
+cargo install --path . --locked

snippets/installation/cargo_install_nu.sh

@@ -1 +1 @@
-> cargo install nu --locked
+cargo install nu --locked

snippets/installation/git_clone_nu.sh

@@ -1 +1 @@
-> git clone https://github.com/nushell/nushell.git
+git clone https://github.com/nushell/nushell.git

snippets/installation/windows_run_nu.sh

@@ -1,2 +1,2 @@
-> nu
-C:\Users\user>
+nu
+# => C:\Users\user>