}
gh_clone() {
- gh_user_type="$1"
- gh_user_name="$2"
- gh_dir="${DIR_GITHUB}/${gh_user_name}"
+ local -r gh_user_type="$1"
+ local -r gh_user_name="$2"
+
+ local -r gh_dir="${DIR_GITHUB}/${gh_user_name}"
mkdir -p "$gh_dir"
cd "$gh_dir" || kill -INT $$
gh_fetch_repos "$gh_user_type" "$gh_user_name" \
work_log() {
mkdir -p "$DIR_WORK_LOG"
- file_work_log_today="${DIR_WORK_LOG}/$(date +%F).md"
+ local -r file_work_log_today="${DIR_WORK_LOG}/$(date +%F).md"
if [ ! -f "$file_work_log_today" ]
then
work_log_template > "$file_work_log_today"
}
run() {
- stderr="$(mktemp)"
+ local -r stderr="$(mktemp)"
+
+ local code urgency
+
$@ 2> >(tee "$stderr")
code="$?"
- urgency=''
case "$code" in
0) urgency='normal';;
*) urgency='critical'
printf "["
for (i=1; i<=width; i++) {
- c = i <= u ? "|" : " "
- printf "%c", c
+ c = i <= u ? "|" : "-"
+ printf "%s", c
}
printf "]\n"
}
'
}
-motd() {
- uname -srvmo
- hostname | figlet
- uptime
-
- echo
+motd_mem() {
+ local -r bar_width="$1"
- printf 'mem '
+ printf 'mem '
free \
| awk '$1 == "Mem:" {total=$2; used=$3; print used, total}' \
- | bar_gauge 73
+ | bar_gauge "$bar_width"
+}
+
+motd_disk() {
+ local -r bar_width="$1"
printf 'disk '
df ~ \
| awk 'NR == 2 {used=$3; avail=$4; total=used+avail; print used, total}' \
- | bar_gauge 73
+ | bar_gauge "$bar_width"
+}
+
+motd_batt() {
+ local -r bar_width="$1"
case "$(uname)" in
'Linux')
delete device
}
' \
- | bar_gauge 73
+ | bar_gauge "$bar_width"
;;
esac
+}
+
+indent() {
+ awk -v unit="$1" '{printf "%s%s\n", unit, $0}'
+}
+
+motd() {
+ local -r bar_width='60'
+ local -r indent_unit=' '
+
+ uname -srvmo
+ hostname | figlet
+ uptime
+
+ echo
+
+ printf 'tmux sessions: %d\n' "$(tmux ls 2> /dev/null | wc -l)"
+
+ echo
+
+ echo 'Resources'
+ (
+ motd_mem "$bar_width"
+ motd_disk "$bar_width"
+ motd_batt "$bar_width"
+ ) \
+ | column -t \
+ | indent "$indent_unit"
+
+ echo
+
+ echo 'Network'
+ echo "${indent_unit}interfaces:"
+ (ifconfig; iwconfig) 2> /dev/null \
+ | awk '
+ /^[^ ]/ {
+ device = $1
+ sub(":$", "", device)
+ if ($4 ~ "ESSID:") {
+ _essid = $4
+ sub("^ESSID:\"", "", _essid)
+ sub("\"$", "", _essid)
+ essid[device] = _essid
+ }
+ next
+ }
+
+ /^ / && $1 == "inet" {
+ address[device] = $2
+ next
+ }
+
+ /^ +Link Quality=[0-9]+\/[0-9]+ +Signal level=/ {
+ split($2, lq_parts_eq, "=")
+ split(lq_parts_eq[2], lq_parts_slash, "/")
+ cur = lq_parts_slash[1]
+ max = lq_parts_slash[2]
+ link[device] = cur / max * 100
+ next
+ }
+
+ END {
+ for (device in address)
+ if (device != "lo") {
+ l = link[device]
+ e = essid[device]
+ l = l ? sprintf("%.0f%%", l) : "--"
+ e = e ? e : "--"
+ print device, address[device], e, l
+ }
+ }
+ ' \
+ | column -t \
+ | indent "${indent_unit}${indent_unit}"
- #echo
- # TODO: netstat summary
+ echo "${indent_unit}servers:"
# WARN: ensure: $USER ALL=(ALL) NOPASSWD:/bin/netstat
- #sudo -n netstat -tulpn | awk '/^udp/ && !first++ {printf "\n"} 1'
+ sudo netstat -tlnp \
+ | awk 'NR > 2 {print $7}' \
+ | awk -F/ '{print $2}' \
+ | sort -u \
+ | xargs \
+ | column -t \
+ | indent "${indent_unit}${indent_unit}"
}