├── pf
└── pf-unobfuscated


/pf:
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 1 | #!/usr/bin/env bash
 2 | (k=(`</pr*/ver*`);s=`</pr*/upt*`;s=${s/.*};((d=s/60/60/24,h=s/60/60%24,m=s/60%60));((d))&&u+=$d\d\ ;((h))&&u+=$h\h\ ;((m))&&u+=$m\m\ ;p=/sys/devi*/vi*/dmi/id/product_;m=`<$p\na*`\ `<$p\ver*`;[[ $m == *O.E* || ! ${m/ } ]]&&m=\?;. /etc/os-*;while IFS=: read -r a b; do b=${b/kB};case $a in MemT*)((z+=b,y=b));;Shmem)((z+=b));;MemF*|Buf*|Cac*|SR*)((z-=b));esac;done</pr*/me*;((z/=1024,y/=1024));echo "
 3 | ___     ${USER:-`whoami`}@${HOSTNAME:-`hostname`}
 4 |    (.· |    os: ${PRETTY_NAME:-Linux}
 5 |    (<> |    shell: ${SHELL##*/}
 6 |   / __  \   model: $m
 7 |  ( /  \ /|  uptime: ${u:-?}
 8 | _/\ __)/_)  memory: ${z:-?}MiB / ${y:-?}MiB
 9 | \/-____\/   kernel: ${k[2]:-?}
10 | ") 2>/dev/null
11 | 


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/pf-unobfuscated:
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 1 | #!/usr/bin/env bash
 2 | #
 3 | # Tiny info script.
 4 | 
 5 | title() {
 6 |     title="${USER:-$(whoami)}@${HOSTNAME:-$(hostname)}"
 7 | }
 8 | 
 9 | distro() {
10 |     . /etc/os-release
11 |     distro="${PRETTY_NAME:-Linux}"
12 | }
13 | 
14 | kernel() {
15 |     read -r _ _ kernel _ < /proc/version
16 | }
17 | 
18 | shell() {
19 |     shell="${SHELL##*/}"
20 | }
21 | 
22 | uptime() {
23 |     s=$(< /proc/uptime)
24 |     s=${s/.*}
25 | 
26 |     ((d=s/60/60/24, h=s/60/60%24, m=s/60%60))
27 | 
28 |     ((d)) && uptime+="${d}d "
29 |     ((h)) && uptime+="${h}h "
30 |     ((m)) && uptime+="${m}m"
31 | }
32 | 
33 | memory() {
34 |     while IFS=: read -r a b; do
35 |         b=${b/kB}
36 | 
37 |         case $a in
38 |             MemTotal)((mem_used+=b,mem_total=b)) ;;
39 |             Shmem)((mem_used+=b)) ;;
40 |             MemFree|Buffers|Cached|SReclaimable) ((mem_used-=b)) ;;
41 |         esac
42 |     done </proc/meminfo
43 | 
44 |     ((mem_used/=1024,mem_total/=1024))
45 |     memory="${mem_used}MiB / ${mem_total}MiB"
46 | }
47 | 
48 | model() {
49 |     model="$(< /sys/devices/virtual/dmi/id/product_version) "
50 |     model+="$(< /sys/devices/virtual/dmi/id/product_name)"
51 |     model="${model//*O.E.M*}"
52 | }
53 | 
54 | {
55 | title
56 | distro
57 | shell
58 | model
59 | uptime
60 | memory
61 | kernel
62 | } 2>/dev/null
63 | 
64 | echo "
65 |     ___     $title
66 |    (.· |    os: $distro
67 |    (<> |    shell: $shell
68 |   / __  \   model: $model
69 |  ( /  \ /|  uptime: $uptime
70 | _/\ __)/_)  memory: $memory
71 | \/-____\/   kernel: $kernel
72 | "
73 | 


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