diff --git a/neofetch b/neofetch index 1692535b047..cd074730957 100755 --- a/neofetch +++ b/neofetch @@ -3104,7 +3104,7 @@ get_memory() { "MemTotal") ((mem_used+=${b/kB})); mem_total="${b/kB}" ;; "Shmem") ((mem_used+=${b/kB})) ;; "MemFree" | "Buffers" | "Cached" | "SReclaimable") - mem_used="$((mem_used-=${b/kB}))" + mem_used="$((mem_used-${b/kB}))" ;; # Available since Linux 3.14rc (34e431b0ae398fc54ea69ff85ec700722c9da773). @@ -3115,36 +3115,30 @@ get_memory() { esac done < /proc/meminfo - if [[ $mem_avail ]]; then - mem_used=$(((mem_total - mem_avail) / 1024)) - else - mem_used="$((mem_used / 1024))" - fi - - mem_total="$((mem_total / 1024))" + [[ $mem_avail ]] && mem_used=$((mem_total - mem_avail)) ;; "Mac OS X" | "macOS" | "iPhone OS") hw_pagesize="$(sysctl -n hw.pagesize)" - mem_total="$(($(sysctl -n hw.memsize) / 1024 / 1024))" + mem_total="$(($(sysctl -n hw.memsize) / 1024))" pages_app="$(($(sysctl -n vm.page_pageable_internal_count) - $(sysctl -n vm.page_purgeable_count)))" pages_wired="$(vm_stat | awk '/ wired/ { print $4 }')" pages_compressed="$(vm_stat | awk '/ occupied/ { printf $5 }')" pages_compressed="${pages_compressed:-0}" - mem_used="$(((pages_app + ${pages_wired//.} + ${pages_compressed//.}) * hw_pagesize / 1024 / 1024))" + mem_used="$(((pages_app + ${pages_wired//.} + ${pages_compressed//.}) * hw_pagesize / 1024))" ;; "BSD" | "MINIX" | "ravynOS") # Mem total. case $kernel_name in - "NetBSD"*) mem_total="$(($(sysctl -n hw.physmem64) / 1024 / 1024))" ;; - *) mem_total="$(($(sysctl -n hw.physmem) / 1024 / 1024))" ;; + "NetBSD"*) mem_total="$(($(sysctl -n hw.physmem64) / 1024))" ;; + *) mem_total="$(($(sysctl -n hw.physmem) / 1024))" ;; esac # Mem free. case $kernel_name in "NetBSD"*) - mem_free="$(($(awk -F ':|kB' '/MemFree:/ {printf $2}' /proc/meminfo) / 1024))" + mem_free="$(awk -F ':|kB' '/MemFree:/ {printf $2}' /proc/meminfo)" ;; "FreeBSD"* | "DragonFly"*) @@ -3152,23 +3146,23 @@ get_memory() { mem_inactive="$(($(sysctl -n vm.stats.vm.v_inactive_count) * hw_pagesize))" mem_unused="$(($(sysctl -n vm.stats.vm.v_free_count) * hw_pagesize))" mem_cache="$(($(sysctl -n vm.stats.vm.v_cache_count) * hw_pagesize))" - mem_free="$(((mem_inactive + mem_unused + mem_cache) / 1024 / 1024))" + mem_free="$(((mem_inactive + mem_unused + mem_cache) / 1024))" ;; "MINIX") mem_free="$(top -d 1 | awk -F ',' '/^Memory:/ {print $2}')" - mem_free="${mem_free/M Free}" + mem_free=$(("${mem_free/M Free}" * 1024)) ;; "OpenBSD"*) ;; - *) mem_free="$(($(vmstat | awk 'END {printf $5}') / 1024))" ;; + *) mem_free="$(vmstat | awk 'END {printf $5}')" ;; esac # Mem used. case $kernel_name in "OpenBSD"*) mem_used="$(vmstat | awk 'END {printf $3}')" - mem_used="${mem_used/M}" + mem_used=$(("${mem_used/M}" * 1024)) ;; *) mem_used="$((mem_total - mem_free))" ;; @@ -3189,23 +3183,23 @@ get_memory() { pages_free="${mem_stat[16]}" ;; esac - mem_total="$((pages_total * hw_pagesize / 1024 / 1024))" - mem_free="$((pages_free * hw_pagesize / 1024 / 1024))" + mem_total="$((pages_total * hw_pagesize / 1024))" + mem_free="$((pages_free * hw_pagesize / 1024))" mem_used="$((mem_total - mem_free))" ;; "Haiku") - mem_total="$(($(sysinfo -mem | awk -F '\\/ |)' '{print $2; exit}') / 1024 / 1024))" + mem_total="$(($(sysinfo -mem | awk -F '\\/ |)' '{print $2; exit}') / 1024))" mem_used="$(sysinfo -mem | awk -F '\\/|)' '{print $2; exit}')" - mem_used="$((${mem_used/max} / 1024 / 1024))" + mem_used="$((${mem_used/max} / 1024))" ;; "IRIX") IFS=$'\n' read -d "" -ra mem_cmd <<< "$(pmem)" IFS=" " read -ra mem_stat <<< "${mem_cmd[0]}" - mem_total="$((mem_stat[3] / 1024))" - mem_free="$((mem_stat[5] / 1024))" + mem_total="${mem_stat[3]}" + mem_free="${mem_stat[5]}" mem_used="$((mem_total - mem_free))" ;; @@ -3214,59 +3208,64 @@ get_memory() { mem_free="${mem/* }" mem_total="${mem/$mem_free}" mem_used="$((mem_total - mem_free))" - mem_total="$((mem_total / 1024))" - mem_used="$((mem_used / 1024))" ;; esac [[ "$memory_percent" == "on" ]] && ((mem_perc=mem_used * 100 / mem_total)) - # Creates temp variables: memory_unit_divider, memory_unit_multiplier - memory_unit_divider=1 - memory_unit_multiplier=1 + # Creates temp variables: mem_unit_divider, mem_unit_multiplier + mem_unit_divider=1 + mem_unit_multiplier=$((10 ** mem_precision)) - # Keep a copy of the original megabyte values because progress bar need them - mu_mb="$mem_used" - mt_mb="$mem_total" + # Keep a copy of the original kibibyte values because progress bar needs them + mu_kib="$mem_used" + mt_kib="$mem_total" case $memory_unit in tib) mem_label=TiB - memory_unit_divider=$((1024 * 1024)) + mem_unit_divider=$((1024 * 1024 * 1024)) ;; gib) mem_label=GiB - memory_unit_divider=1024 + mem_unit_divider=$((1024 * 1024)) ;; kib) - mem_label=KiB - memory_unit_multiplier=1024 + ;; + + *) + mem_label=MiB + mem_unit_divider=1024 ;; esac - # Uses temp variables from above: memory_unit_divider, memory_unit_multiplier - if test "$memory_unit_divider" -ge 1; then - printf -v mem_used "%'.*f" \ - "${mem_precision}" \ - $((mem_used / memory_unit_divider)).$((mem_used % memory_unit_divider)) - printf -v mem_total "%'.*f" \ - "${mem_precision}" \ - $((mem_total / memory_unit_divider)).$((mem_total % memory_unit_divider)) - elif test "$memory_unit_multiplier" -ge 1; then - mem_used=$((mem_used * memory_unit_multiplier)) - mem_total=$((mem_total * memory_unit_multiplier)) + # Uses temp variables from above: mem_unit_divider, mem_unit_multiplier + if test "$mem_unit_divider" -ge 1; then + case ${mem_precision} in + 0) + mem_used="$((mem_used / mem_unit_divider))" + mem_total="$((mem_total / mem_unit_divider))" + ;; + + *) + mem_used="$((mem_used / mem_unit_divider)).$(printf "%0*d" "${mem_precision}" \ + $((mem_used % mem_unit_divider * mem_unit_multiplier / mem_unit_divider)))" + mem_total="$((mem_total / mem_unit_divider)).$(printf "%0*d" "${mem_precision}" \ + $((mem_total % mem_unit_divider * mem_unit_multiplier / mem_unit_divider)))" + ;; + esac fi - memory="${mem_used} ${mem_label:-MiB} / ${mem_total} ${mem_label:-MiB} ${mem_perc:+(${mem_perc}%)}" + memory="${mem_used} ${mem_label:-KiB} / ${mem_total} ${mem_label:-KiB} ${mem_perc:+(${mem_perc}%)}" # Bars. case $memory_display in - "bar") memory="$(bar "${mu_mb}" "${mt_mb}")" ;; - "infobar") memory="${memory} $(bar "${mu_mb}" "${mt_mb}")" ;; - "barinfo") memory="$(bar "${mu_mb}" "${mt_mb}")${info_color} ${memory}" ;; + "bar") memory="$(bar "${mu_kib}" "${mt_kib}")" ;; + "infobar") memory="${memory} $(bar "${mu_kib}" "${mt_kib}")" ;; + "barinfo") memory="$(bar "${mu_kib}" "${mt_kib}")${info_color} ${memory}" ;; esac }