Document LESS_TERMCAP_* variables

[khome.git] / home / lib / login_functions.sh

diff --git a/home/lib/login_functions.sh b/home/lib/login_functions.sh
index 1eaf4d6..e75468f 100644 (file)
--- a/home/lib/login_functions.sh
+++ b/home/lib/login_functions.sh
@@ -140,8 +140,8 @@ top_commands() {
 # TODO: Consider using numfmt instead of awk
 tdu() {
     du "$1" \
-    | sort -n -k 1 -r \
-    | head -50 \
+    | sort -n -k 1 \
+    | tail -50 \
     | awk '
         {
             size = $1
@@ -156,8 +156,8 @@ tdu() {
 # Top Disk-Using Files
 tduf() {
     find "$1" -type f -printf '%s\t%p\0' \
-    | sort -z -n -k 1 -r \
-    | head -z -n 50 \
+    | sort -z -n -k 1 \
+    | tail -z -n 50 \
     | gawk -v RS='\0' '
         {
             size = $1
@@ -206,6 +206,16 @@ void_pkgs() {
 
 # Colorful man
 man() {
+    # mb: begin blink
+    # md: begin bold
+    # me: end   bold, blink and underline
+    #
+    # so: begin standout (reverse video)
+    # se: end   standout
+    #
+    # us: begin underline
+    # ue: end   underline
+
     LESS_TERMCAP_md=$'\e[01;31m' \
     LESS_TERMCAP_me=$'\e[0m' \
     LESS_TERMCAP_se=$'\e[0m' \
@@ -312,7 +322,12 @@ note() {
 }
 
 weather() {
-    curl "http://wttr.in/$WEATHER_LOCATION"
+    local _weather_location
+    case "$1" in
+        '') _weather_location="$WEATHER_LOCATION";;
+         *) _weather_location="$1"
+    esac
+    curl "http://wttr.in/$_weather_location"
 }
 
 bt_devs_paired() {