LS_ENV LS_PATH LS_COLOR -C -F "$@" 2>&1 | less
}
-unalias ll la lal 2> /dev/null
+unalias ll lt la lal lat 2> /dev/null
# List the files in list format with access rights, etc.
alias ll='ls -l'
+# List the files sorted by last modification date.
+alias lt='ls -l -t'
# List all files.
alias la='ls -a'
# List all files in list format with access rights, etc.
alias lal='ls -al'
+# List all files sorted by last modification date.
+alias lat='ls -al -t'
# Make going up directories simple.