diff options
Diffstat (limited to 'lib/subcommands/sysinfo.bash')
-rw-r--r-- | lib/subcommands/sysinfo.bash | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/lib/subcommands/sysinfo.bash b/lib/subcommands/sysinfo.bash index 8aa237e..4bceb42 100644 --- a/lib/subcommands/sysinfo.bash +++ b/lib/subcommands/sysinfo.bash @@ -5,12 +5,81 @@ # SPDX-License-Identifier: AGPL-3.0-or-later subcommand() { + local load_1 + local load_5 + local load_15 + local memory_free + local memory_total + local memory_used + local storage_free + local storage_total + local storage_used + local uptime + + # Set the variables which are compatible on every POSIX-compliant system + storage_used="$(df | awk '/[0-9]+/ { sum += $3 } END { print sum }')" + storage_free="$(df | awk '/[0-9]+/ { sum += $4 } END { print sum }')" + storage_total=$(( storage_used + storage_free )) + + # And do platform-specific magic + case "${BASHTARD_PLATFORM[os]}" in + freebsd) + load_1="$(uptime | awk -F' *,? *' '{ print $(NF-2) }')" + load_5="$(uptime | awk -F' *,? *' '{ print $(NF-1) }')" + load_15="$(uptime | awk -F' *,? *' '{ print $NF }')" + memory_total=$(( $(sysctl -n hw.physmem) / 1024 )) + memory_used=$(( ( $(sysctl -n vm.stats.vm.v_active_count) * $(sysctl -n hw.pagesize) ) / 1024 )) + memory_free=$(( memory_total - memory_used)) + uptime=$(( "$(date +%s)" - "$(sysctl -a | awk '/^kern.boottime/ { print substr($5, 0, length($5)-1) }')" )) + ;; + *) + load_1="$(awk '{ print $1 }' < /proc/loadavg)" + load_5="$(awk '{ print $2 }' < /proc/loadavg)" + load_15="$(awk '{ print $3 }' < /proc/loadavg)" + memory_total="$(awk '/MemTotal/ { print $2 }' < /proc/meminfo)" + memory_free="$(awk '/MemAvailable/ { print $2 }' < /proc/meminfo)" + memory_used=$(( memory_total - memory_free )) + uptime="$(awk -F. '{ print $1 }' < /proc/uptime)" + ;; + esac + + # For any value that isn't set, just default to 0 to avoid all sorts of errors + [[ -z "$load_1" ]] && load_1=0 + [[ -z "$load_5" ]] && load_5=0 + [[ -z "$load_15" ]] && load_15=0 + [[ -z "$memory_free" ]] && memory_free=0 + [[ -z "$memory_total" ]] && memory_total=0 + [[ -z "$memory_used" ]] && memory_used=0 + [[ -z "$storage_free" ]] && storage_free=0 + [[ -z "$storage_total" ]] && storage_total=0 + [[ -z "$storage_used" ]] && storage_used=0 + [[ -z "$uptime" ]] && uptime=0 + + # Print the values that can be set by package maintainers printf "%-15s %s\n" "etcdir" "$BASHTARD_ETCDIR" printf "%-15s %s\n" "libdir" "$BASHTARD_LIBDIR" printf "%-15s %s\n" "sharedir" "$BASHTARD_SHAREDIR" + # Print all the discovered platform information for key in "${!BASHTARD_PLATFORM[@]}" do printf "%-15s %s\n" "$key" "${BASHTARD_PLATFORM[$key]}" done + + # Print fun little extras + printf "%-15s %0.1fGi / %0.1fGi\n" "memory" \ + "$(awk '{ print($1 / 1024 / 1024) }' <<< "$memory_used")" \ + "$(awk '{ print($1 / 1024 / 1024) }' <<< "$memory_total")" + printf "%-15s %0.1fGb / %0.1fGb\n" "storage" \ + "$(awk '{ print($1 / 1024 / 1024) }' <<< "$storage_used")" \ + "$(awk '{ print($1 / 1024 / 1024) }' <<< "$storage_total")" + printf "%-15s %0.2f %0.2f %0.2f\n" "load" \ + "$load_1" \ + "$load_5" \ + "$load_15" + printf "%-15s %dd %02dh %02dm %02ds\n" "uptime" \ + "$(( uptime / 60 / 60 / 24 ))" \ + "$(( uptime / 60 / 60 % 24 ))" \ + "$(( uptime / 60 % 60 ))" \ + "$(( uptime % 60 ))" } |