diff --git a/src/.config/fish/conf.d/z.fish b/src/.config/fish/conf.d/z.fish
new file mode 100644
index 0000000..40c6de6
--- /dev/null
+++ b/src/.config/fish/conf.d/z.fish
@@ -0,0 +1,86 @@
+# The MIT License (MIT)
+# 
+# Copyright (C) 2016 Jethro Kuan
+# 
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+# 
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+
+if test -z "$Z_DATA"
+    if test -z "$XDG_DATA_HOME"
+        set -U Z_DATA_DIR "$HOME/.local/share/z"
+    else
+        set -U Z_DATA_DIR "$XDG_DATA_HOME/z"
+    end
+    set -U Z_DATA "$Z_DATA_DIR/data"
+end
+
+if test ! -e "$Z_DATA"
+    if test ! -e "$Z_DATA_DIR"
+        mkdir -p -m 700 "$Z_DATA_DIR"
+    end
+    touch "$Z_DATA"
+end
+
+if test -z "$Z_CMD"
+    set -U Z_CMD z
+end
+
+set -U ZO_CMD "$Z_CMD"o
+
+if test ! -z $Z_CMD
+    function $Z_CMD -d "jump around"
+        __z $argv
+    end
+end
+
+if test ! -z $ZO_CMD
+    function $ZO_CMD -d "open target dir"
+        __z -d $argv
+    end
+end
+
+if not set -q Z_EXCLUDE
+    set -U Z_EXCLUDE "^$HOME\$"
+else if contains $HOME $Z_EXCLUDE
+    # Workaround: migrate old default values to a regex (see #90).
+    set Z_EXCLUDE (string replace -r -- "^$HOME\$" '^'$HOME'$$' $Z_EXCLUDE)
+end
+
+# Setup completions once first
+__z_complete
+
+function __z_on_variable_pwd --on-variable PWD
+    __z_add
+end
+
+function __z_uninstall --on-event z_uninstall
+    functions -e __z_on_variable_pwd
+    functions -e $Z_CMD
+    functions -e $ZO_CMD
+
+    if test ! -z "$Z_DATA"
+        printf "To completely erase z's data, remove:\n" >/dev/stderr
+        printf "%s\n" "$Z_DATA" >/dev/stderr
+    end
+
+    set -e Z_CMD
+    set -e ZO_CMD
+    set -e Z_DATA
+    set -e Z_EXCLUDE
+end
diff --git a/src/.config/fish/functions/__z.fish b/src/.config/fish/functions/__z.fish
new file mode 100644
index 0000000..1feed26
--- /dev/null
+++ b/src/.config/fish/functions/__z.fish
@@ -0,0 +1,197 @@
+# The MIT License (MIT)
+# 
+# Copyright (C) 2016 Jethro Kuan
+# 
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+# 
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+
+function __z -d "Jump to a recent directory."
+    function __print_help -d "Print z help."
+        printf "Usage: $Z_CMD  [-celrth] string1 string2...\n\n"
+        printf "         -c --clean    Removes directories that no longer exist from $Z_DATA\n"
+        printf "         -d --dir      Opens matching directory using system file manager.\n"
+        printf "         -e --echo     Prints best match, no cd\n"
+        printf "         -l --list     List matches and scores, no cd\n"
+        printf "         -p --purge    Delete all entries from $Z_DATA\n"
+        printf "         -r --rank     Search by rank\n"
+        printf "         -t --recent   Search by recency\n"
+        printf "         -x --delete   Removes the current directory from $Z_DATA\n"
+        printf "         -h --help     Print this help\n\n"
+    end
+    function __z_legacy_escape_regex
+        # taken from escape_string_pcre2 in fish
+        # used to provide compatibility with fish 2
+        for c in (string split '' $argv)
+            if contains $c (string split '' '.^$*+()?[{}\\|-]')
+                printf \\
+            end
+            printf '%s' $c
+        end
+    end
+
+    set -l options h/help c/clean e/echo l/list p/purge r/rank t/recent d/directory x/delete
+
+    argparse $options -- $argv
+
+    if set -q _flag_help
+        __print_help
+        return 0
+    else if set -q _flag_clean
+        __z_clean
+        printf "%s cleaned!\n" $Z_DATA
+        return 0
+    else if set -q _flag_purge
+        echo >$Z_DATA
+        printf "%s purged!\n" $Z_DATA
+        return 0
+    else if set -q _flag_delete
+        sed -i -e "\:^$PWD|.*:d" $Z_DATA
+        return 0
+    end
+
+    set -l typ
+
+    if set -q _flag_rank
+        set typ rank
+    else if set -q _flag_recent
+        set typ recent
+    end
+
+    set -l z_script '
+        function frecent(rank, time) {
+            dx = t-time
+            if( dx < 3600 ) return rank*4
+            if( dx < 86400 ) return rank*2
+            if( dx < 604800 ) return rank/2
+            return rank/4
+        }
+
+        function output(matches, best_match, common) {
+            # list or return the desired directory
+            if( list ) {
+                cmd = "sort -nr"
+                for( x in matches ) {
+                    if( matches[x] ) {
+                        printf "%-10s %s\n", matches[x], x | cmd
+                    }
+                }
+            } else {
+                if( common ) best_match = common
+                print best_match
+            }
+        }
+
+        function common(matches) {
+            # find the common root of a list of matches, if it exists
+            for( x in matches ) {
+                if( matches[x] && (!short || length(x) < length(short)) ) {
+                    short = x
+                }
+            }
+            if( short == "/" ) return
+            for( x in matches ) if( matches[x] && index(x, short) != 1 ) {
+                    return
+                }
+            return short
+        }
+
+        BEGIN {
+            hi_rank = ihi_rank = -9999999999
+        }
+        {
+            if( typ == "rank" ) {
+                rank = $2
+            } else if( typ == "recent" ) {
+                rank = $3 - t
+            } else rank = frecent($2, $3)
+            if( $1 ~ q ) {
+                matches[$1] = rank
+            } else if( tolower($1) ~ tolower(q) ) imatches[$1] = rank
+            if( matches[$1] && matches[$1] > hi_rank ) {
+                best_match = $1
+                hi_rank = matches[$1]
+            } else if( imatches[$1] && imatches[$1] > ihi_rank ) {
+                ibest_match = $1
+                ihi_rank = imatches[$1]
+            }
+        }
+
+        END {
+        # prefer case sensitive
+            if( best_match ) {
+                output(matches, best_match, common(matches))
+            } else if( ibest_match ) {
+                output(imatches, ibest_match, common(imatches))
+            }
+        }
+    '
+
+    set -l qs
+    for arg in $argv
+        set -l escaped $arg
+        if string escape --style=regex '' >/dev/null 2>&1 # use builtin escape if available
+            set escaped (string escape --style=regex $escaped)
+        else
+            set escaped (__z_legacy_escape_regex $escaped)
+        end
+        # Need to escape twice, see https://www.math.utah.edu/docs/info/gawk_5.html#SEC32
+        set escaped (string replace --all \\ \\\\ $escaped)
+        set qs $qs $escaped
+    end
+    set -l q (string join '.*' $qs)
+
+    if set -q _flag_list
+        # Handle list separately as it can print common path information to stderr
+        # which cannot be captured from a subcommand.
+        command awk -v t=(date +%s) -v list="list" -v typ="$typ" -v q="$q" -F "|" $z_script "$Z_DATA"
+        return
+    end
+
+    set target (command awk -v t=(date +%s) -v typ="$typ" -v q="$q" -F "|" $z_script "$Z_DATA")
+
+    if test "$status" -gt 0
+        return
+    end
+
+    if test -z "$target"
+        printf "'%s' did not match any results\n" "$argv"
+        return 1
+    end
+
+    if set -q _flag_echo
+        printf "%s\n" "$target"
+    else if set -q _flag_directory
+        if test -n "$ZO_METHOD"
+            type -q "$ZO_METHOD"; and "$ZO_METHOD" "$target"; and return $status
+            echo "Cannot open with ZO_METHOD set to $ZO_METHOD"; and return 1
+        else if test "$OS" = Windows_NT
+            # Be careful, in msys2, explorer always return 1
+            type -q explorer; and explorer "$target"
+            return 0
+            echo "Cannot open file explorer"
+            return 1
+        else
+            type -q xdg-open; and xdg-open "$target"; and return $status
+            type -q open; and open "$target"; and return $status
+            echo "Not sure how to open file manager"; and return 1
+        end
+    else
+        pushd "$target"
+    end
+end
diff --git a/src/.config/fish/functions/__z_add.fish b/src/.config/fish/functions/__z_add.fish
new file mode 100644
index 0000000..1c9eb02
--- /dev/null
+++ b/src/.config/fish/functions/__z_add.fish
@@ -0,0 +1,72 @@
+# The MIT License (MIT)
+# 
+# Copyright (C) 2016 Jethro Kuan
+# 
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+# 
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+
+function __z_add -d "Add PATH to .z file"
+    test -n "$fish_private_mode"; and return 0
+
+    for i in $Z_EXCLUDE
+        if string match -r $i $PWD >/dev/null
+            return 0 #Path excluded
+        end
+    end
+
+    set -l tmpfile (mktemp $Z_DATA.XXXXXX)
+
+    if test -f $tmpfile
+        set -l path (string replace --all \\ \\\\ $PWD)
+        command awk -v path=$path -v now=(date +%s) -F "|" '
+      BEGIN {
+          rank[path] = 1
+          time[path] = now
+      }
+      $2 >= 1 {
+          if( $1 == path ) {
+              rank[$1] = $2 + 1
+              time[$1] = now
+          }
+          else {
+              rank[$1] = $2
+              time[$1] = $3
+          }
+          count += $2
+      }
+      END {
+          if( count > 1000 ) {
+              for( i in rank ) print i "|" 0.9*rank[i] "|" time[i] # aging
+          }
+          else for( i in rank ) print i "|" rank[i] "|" time[i]
+      }
+    ' $Z_DATA 2>/dev/null >$tmpfile
+
+        if test ! -z "$Z_OWNER"
+            chown $Z_OWNER:(id -ng $Z_OWNER) $tmpfile
+        end
+        #
+        # Don't use redirection here as it can lead to a race condition where $Z_DATA is clobbered.
+        # Note: There is a still a possible race condition where an old version of $Z_DATA is
+        #       read by one instance of Fish before another instance of Fish writes its copy.
+        #
+        command mv $tmpfile $Z_DATA
+        or command rm $tmpfile
+    end
+end
diff --git a/src/.config/fish/functions/__z_clean.fish b/src/.config/fish/functions/__z_clean.fish
new file mode 100644
index 0000000..541f0a6
--- /dev/null
+++ b/src/.config/fish/functions/__z_clean.fish
@@ -0,0 +1,34 @@
+# The MIT License (MIT)
+# 
+# Copyright (C) 2016 Jethro Kuan
+# 
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+# 
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+
+function __z_clean -d "Clean up .z file to remove paths no longer valid"
+    set -l tmpfile (mktemp $Z_DATA.XXXXXX)
+
+    if test -f $tmpfile
+        while read line
+            set -l path (string split '|' $line)[1]
+            test -d $path; and echo $line
+        end <$Z_DATA >$tmpfile
+        command mv -f $tmpfile $Z_DATA
+    end
+end
diff --git a/src/.config/fish/functions/__z_complete.fish b/src/.config/fish/functions/__z_complete.fish
new file mode 100644
index 0000000..1a65335
--- /dev/null
+++ b/src/.config/fish/functions/__z_complete.fish
@@ -0,0 +1,36 @@
+# The MIT License (MIT)
+# 
+# Copyright (C) 2016 Jethro Kuan
+# 
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+# 
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+
+function __z_complete -d "add completions"
+    complete -c $Z_CMD -a "(__z -l | string replace -r '^\\S*\\s*' '')" -f -k
+    complete -c $ZO_CMD -a "(__z -l | string replace -r '^\\S*\\s*' '')" -f -k
+
+    complete -c $Z_CMD -s c -l clean -d "Cleans out $Z_DATA"
+    complete -c $Z_CMD -s e -l echo -d "Prints best match, no cd"
+    complete -c $Z_CMD -s l -l list -d "List matches, no cd"
+    complete -c $Z_CMD -s p -l purge -d "Purges $Z_DATA"
+    complete -c $Z_CMD -s r -l rank -d "Searches by rank, cd"
+    complete -c $Z_CMD -s t -l recent -d "Searches by recency, cd"
+    complete -c $Z_CMD -s h -l help -d "Print help"
+    complete -c $Z_CMD -s x -l delete -d "Removes the current directory from $Z_DATA"
+end
diff --git a/src/.local/share/man/man1/z.1 b/src/.local/share/man/man1/z.1
new file mode 100644
index 0000000..0ce9b8e
--- /dev/null
+++ b/src/.local/share/man/man1/z.1
@@ -0,0 +1,95 @@
+.\" generated with Ronn/v0.7.3
+.\" http://github.com/rtomayko/ronn/tree/0.7.3
+.
+.TH "Z" "1" "August 2019" "" ""
+.
+.SH "NAME"
+\fBz\fR \- jump around
+.
+.SH "Name"
+z \- jump around: port of rupa\'s z
+.
+.SH "SYNOPSIS"
+\fBz [\-cehlprt] string1 string2\.\.\.\fR
+.
+.br
+\fBzo [\-cehlprt] string1 string2\.\.\.\fR
+.
+.SH "DESCRIPTION"
+Port of rupa\'s z:
+.
+.P
+Tracks your most used directories, based on \'frecency\'\. The data is stored in a file located at \fB$Z_DATA\fR\.
+.
+.P
+After a short learning phase, z will take you to the most \'frecent\' directory that matches ALL of the strings given on the command line, in order\.
+.
+.P
+For more details about frecency, see https://github\.com/rupa/z\.
+.
+.SH "OPTIONS"
+.
+.TP
+\fB\-c\fR, \fB\-\-clean\fR
+Removes directories that no longer exist from \fB$Z_DATA\fR\.
+.
+.TP
+\fB\-e\fR, \fB\-\-echo\fR
+Prints the best match\. No cd\.
+.
+.TP
+\fB\-h\fR, \fB\-\-help\fR
+Show a brief help message\.
+.
+.TP
+\fB\-l\fR, \fB\-\-list\fR
+Show a list of matches, and their scores\. No cd\.
+.
+.TP
+\fB\-r\fR, \fB\-\-rank\fR
+Match by rank only\.
+.
+.TP
+\fB\-t\fR, \fB\-\-recent\fR
+Match by recent only\.
+.
+.TP
+\fB\-x\fR, \fB\-\-delete\fR
+Removes the current directory from \fB$Z_DATA\fR\.
+.
+.SH "EXAMPLES"
+.
+.TP
+\fBz foo\fR
+Goes to directory best matching \fBfoo\fR\.
+.
+.TP
+\fBzo foo\fR
+Opens file manager of directory best matching \fBfoo\fR\.
+.
+.TP
+\fBz \-t foo\fR
+Goes to most recent directory matching \fBfoo\fR\.
+.
+.TP
+\fBz \-x\fR
+Removes the current directory from \fB$Z_DATA\fR\.
+.
+.SH "CONFIGURATION"
+.
+.TP
+\fBset \-U Z_CMD "j"\fR
+Change commands to \fBj\fR and \fBjo\fR
+.
+.TP
+\fBset \-U Z_DATA "$HOME/\.foo"\fR
+Set data file to \fB$HOME/\.foo\fR
+.
+.TP
+\fBset \-U ZO_METHOD "opencmd"\fR
+Runs \fBopencmd dir\fR on \fBzo dir\fR (defaults to \fBopen\fR or \fBxdg\-open\fR)
+.
+.TP
+\fBset \-U Z_OWNER "username"\fR
+Ensure data file is owned by \fBusername\fR\. This prevents usage of \fBz\fR with \fBsudo\fR to cause file to be inaccessible in non\-sudo sessions\.
+