#//////////////////////////////////////////////////////////////////////
#!/bin/bash
#//////////////////////////////////////////////////////////////////////
#----------------------------------------------------------------------
#
# list — mnemonic implementation of ls for quick listing action
# (all lists are long and sorted by extension or time)
#
# last update 220124.1546
#
#----------------------------------------------------------------------
#//////////////////////////////////////////////////////////////////////
# PATH AND NAME FOR FRIENDLY USE
#//////////////////////////////////////////////////////////////////////
#----------------------------------------------------------------------
_path=$0
_name="${_path##*/}"
#----------------------------------------------------------------------
#//////////////////////////////////////////////////////////////////////
# FUNCTIONS
#//////////////////////////////////////////////////////////////////////
#----------------------------------------------------------------------
#fxn() {
# this script has no functions
#}
#----------------------------------------------------------------------
#//////////////////////////////////////////////////////////////////////
# INTERNAL AFFAIRS
#//////////////////////////////////////////////////////////////////////
#----------------------------------------------------------------------
if [ $BASH_SOURCE = "$_path" ] ; then # script called directly
if [[ $# -eq 0 ]] ; then # by extension
ls -Xl
exit 0
fi
if [[ "$1" = "all" ]] ; then # all files, by extension
ls -Xla
exit 0
fi
if [[ "$1" = "time" ]] ; then # by time
ls -lt
exit 0
fi
if [[ "$1" = "eat" ]] ; then # all files, by time
ls -lta
exit 0
fi
if [[ "$1" = "thor" ]] ; then # thorough, by extension
ls -RXl
exit 0
fi
if [[ "$1" = "thar" ]] ; then # thorough, all files, by extension
ls -RXla
exit 0
fi
if [[ "$1" = "loki" ]] ; then # thorough, by time
ls -Rlt
exit 0
fi
if [[ "$1" = "laki" ]] ; then # thorough, all files, by time
ls -Rlta
exit 0
fi
echo >&2
echo $_name " " — by extension
echo $_name all" " — all files, by extension
echo $_name time — by time
echo $_name eat" " — all files, by time
echo $_name thor — thorough, by extension
echo $_name thar — thorough, all files, by extension
echo $_name loki — thorough, by time
echo $_name laki — thorough, all files, by time
echo
exit 1
fi
#----------------------------------------------------------------------
#//////////////////////////////////////////////////////////////////////
# END OF list — 220120.1400
#//////////////////////////////////////////////////////////////////////
