diff --git a/neofetch b/neofetch
index 9c8ad885..1742f790 100755
--- a/neofetch
+++ b/neofetch
@@ -44,6 +44,7 @@ get_os() {
         "MINIX") os="MINIX" ;;
         "AIX") os="AIX" ;;
         "IRIX64") os="IRIX" ;;
+        "HP-UX") os="HP-UX" ;;
         *)
             printf "%s\n" "Unknown OS detected: '$kernel_name', aborting..." >&2
             printf "%s\n" "Open an issue on GitHub to add support for your OS." >&2
@@ -226,8 +227,11 @@ get_distro() {
             distro="AIX $(oslevel)"
         ;;
 
-        "IRIX")
-            distro="IRIX ${kernel_version}"
+        "IRIX" | "HP-UX")
+            distro="$os ${kernel_version}"
+            case "$distro_shorthand" in
+                "on" | "tiny") distro="${distro/ ${kernel_version}}" ;;
+            esac
         ;;
     esac
 
@@ -339,6 +343,10 @@ get_model() {
         "AIX")
             model="$(/usr/bin/uname -M)"
         ;;
+
+        "HP-UX")
+            model="$(model)"
+        ;;
     esac
 
     # Remove dummy OEM info.
@@ -368,8 +376,8 @@ get_title() {
 }
 
 get_kernel() {
-    # Since these OS are integrated systems, it's better to skip this function altogether
-    [[ "$os" =~ (AIX|IRIX) ]] && return
+    # Since AIX has no useful output in uname, it's better to skip this function altogether
+    [[ "$os" == "AIX" ]] && return
 
     case "$kernel_shorthand" in
         "on")  kernel="$kernel_version" ;;
@@ -377,7 +385,7 @@ get_kernel() {
     esac
 
     # Hide kernel info if it's identical to the distro info.
-    if [[ "$os" =~ (BSD|MINIX) && "$distro" == *"$kernel_name"* ]]; then
+    if [[ "$os" =~ (BSD|MINIX|IRIX|HP-UX) && "$distro" == *"$kernel_name"* ]]; then
         case "$distro_shorthand" in
             "on" | "tiny") kernel="$kernel_version" ;;
             *) unset kernel ;;
@@ -417,8 +425,8 @@ get_uptime() {
                     seconds="${seconds/.*}"
                 ;;
 
-                "AIX" | "IRIX")
-                    t="$(LC_ALL=POSIX ps -o etime= -p 1)"
+                "AIX" | "IRIX" | "HP-UX")
+                    t="$(LC_ALL=POSIX UNIX95=1 ps -o etime= -p 1)"
                     d="0" h="0"
                     case "$t" in *"-"*) d="${t%%-*}"; t="${t#*-}";; esac
                     case "$t" in *":"*":"*) h="${t%%:*}"; t="${t#*:}";; esac
@@ -599,6 +607,10 @@ get_packages() {
         "IRIX")
             packages="$(($(versions -b | wc -l)-3))"
         ;;
+
+        "HP-UX")
+            packages="$(($(swlist -l product | wc -l)-6))"
+        ;;
     esac
 
     ((packages == 0)) && unset packages
@@ -1070,6 +1082,18 @@ get_cpu() {
             # Get CPU cores.
             cores="$(sysconf NPROC_ONLN)"
         ;;
+
+        "HP-UX")
+            # Get CPU name.
+            # This will be partial for now, because apparently hppa and
+            # IA64 has different approaches of how it should be handled.
+
+            # Get CPU speed.
+            # Same reasons as above.
+
+            # Get CPU cores.
+            cores="$(ioscan -k | grep -c "processor")"
+        ;;
     esac
 
     # Remove un-needed patterns from cpu output.
@@ -1405,6 +1429,13 @@ get_memory() {
             mem_free="$((mem_stat[5] / 1024))"
             mem_used="$((mem_total - mem_free))"
         ;;
+
+        "HP-UX")
+            mem_total="$(machinfo | awk -F':' '/Memory/ {print $2}')"
+            mem_total="${mem_total/MB*}"
+            mem_free="$(($(vmstat | awk 'NR==3{printf $5}') / 1024))"
+            mem_used="$((mem_total - mem_free))"
+        ;;
     esac
     memory="${mem_used}${mem_label:-MiB} / ${mem_total}${mem_label:-MiB}"
 
@@ -2044,7 +2075,10 @@ get_disk() {
     # Create an array called 'disks' where each element is a separate line from
     # df's output. We then unset the first element which removes the column titles.
     IFS=$'\n'
-    disks=($(df "${df_flags[@]}" "${disk_show[@]:-/}"))
+    case "$os" in
+        "HP-UX") disks=($(bdf "${disk_show[@]:-/}" 2>/dev/null)); df_version="bdf" ;;
+        *) disks=($(df "${df_flags[@]}" "${disk_show[@]:-/}" 2>/dev/null)) ;;
+    esac
     unset 'disks[0]'
     IFS="$old_ifs"
 
@@ -2060,9 +2094,10 @@ get_disk() {
         disk_perc="${disk_info[4]/'%'}"
 
         case "$df_version" in
-            *"befhikm"*)
-                disk="$((disk_info[2]/1024/1024))G / $((disk_info[1]/1024/1024))G (${disk_perc}%)"
+            *"befhikm"*|"bdf")
+                disk="$((disk_info[2]/1024/1024))G / $((disk_info[1]/1024/1024)) (${disk_perc}%)"
             ;;
+
             *) disk="${disk_info[2]/i} / ${disk_info[1]/i} (${disk_perc}%)" ;;
         esac
 
@@ -2240,6 +2275,7 @@ get_install_date() {
             esac
         ;;
         "AIX") install_file="/var/adm/ras/bosinstlog" ;;
+        "HP-UX") install_file="/dev/config" ;;
     esac
 
     ls_prog="$(ls --version 2>&1)"
@@ -2260,7 +2296,7 @@ get_install_date() {
             install_date="$(ls -tcd --full-time "$install_file" | awk '{printf $6 " " $7}')"
         ;;
 
-        *"ACFHLNRS"* | *"RadC1xmnlog"*) # AIX ls / IRIX ls
+        *"ACFHLNRS"* | *"RadC1xmnlog"* | *"1ARadeCx"*) # AIX ls / IRIX ls / HP-UX ls
             err "Install Date doesn't work because your 'ls' doesn't support full date/time."
             return
         ;;