# limitations under the License.
-# ls -lA with enhanced output
-# octal permissions
-# omited acl type specifier
-# better hard link count: number of subdirectories or number of linked files or omitted if 0
-# better human readable size
-# more natural date/time format for my American raised eyes
-# remove first line size summary
ll() {
+ case $1 in
+ -h|--help)
+ cat <<'EOF'
+usage: ll [ARGS_TO_LS]
+ls -lA with enhanced output
+
+octal permissions
+omited acl type specifier
+better hard link count: number of subdirectories or the
+ number of linked files or omitted if it is 0
+better human readable size
+more natural date/time format for my American raised eyes
+remove first line size summary
+
+/bin/ls output is below:
+
+EOF
+ ;;
+ esac
local x y perm line binls sizePadding middle tail size \
max_hl_digits hardlinks initial_space hardlink_spacing
local max_hl_digits=0
hardlinks="${y#$initial_space}" # remove any initial spaces
hardlinks="${hardlinks%%[[:space:]]*}" # remove everything beyond first word
# ignore the hardlinks that files/dirs always have
- if [[ ${line:0:1} == d ]]; then
- hardlinks=$(( hardlinks - 2 ))
- else
- hardlinks=$(( hardlinks - 1 ))
- fi
- [[ $hardlinks == 0 ]] && hardlinks=
+ hardlinks=$(( hardlinks - 1 ))
+ [[ $hardlinks == 0 ]] && hardlinks=
if (( ${#hardlinks} > max_hl_digits )); then
max_hl_digits=${#hardlinks}
fi
%m-%d %I:%M %P" "$@" )
hardlink_spacing=$((max_hl_digits + 1))
-
+
for index in "${!lines[@]}"; do
line=${lines[index]}
hardlinks=${hl[index]}
declare -i sizePadding="${#size} - 1"
size=( $size ) # remove spaces
size=${size/.?/}
-
+
printf "%s%4o%${hardlink_spacing}s%s%${sizePadding}s%s\n" \
"${line:0:1}" $perm "$hardlinks" " $middle" "$size" " $tail"
fi
done
}
-