fixes to last commit

[distro-setup] / brc

diff --git a/brc b/brc
index f0b57f8cc1558918fdd34ff410da566854024207..5105c59611ac9f623471c6812bc27f9cc53eed75 100644 (file)
--- a/brc
+++ b/brc
@@ -1,6 +1,25 @@
 #!/bin/bash
-# Copyright (C) 2019 Ian Kelling
-# SPDX-License-Identifier: AGPL-3.0-or-later
+# I, Ian Kelling, follow the GNU license recommendations at
+# https://www.gnu.org/licenses/license-recommendations.en.html. They
+# recommend that small programs, < 300 lines, be licensed under the
+# Apache License 2.0. This file contains or is part of one or more small
+# programs. If a small program grows beyond 300 lines, I plan to switch
+# its license to GPL.
+
+# Copyright 2024 Ian Kelling
+
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+
+#     http://www.apache.org/licenses/LICENSE-2.0
+
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 # this gets sourced. shebang is just for file mode detection
 
 # Use source ~/.bashrc instead of doing bash -l when running a script
@@ -296,6 +315,7 @@ export PROFILE_TASKS_TASK_OUTPUT_LIMIT=100
 export LESS=RXij12
 export SYSTEMD_LESS=$LESS
 
+
 export NNN_COLORS=2136
 
 export SL_FILES_DIR=/b/ds/sl/.iank
@@ -2119,7 +2139,7 @@ pkx() { # package extract
   c "$(mktemp -d)"
   pkg=$1
   # shellcheck disable=SC2012
-  cached=$(ls -t /var/cache/apt/archives/${pkg}_* | tail -n1 2>/dev/null) ||:
+  cached=$(ls -t /var/cache/apt/archives/${pkg}_* 2>/dev/null | tail -n1 2>/dev/null) ||:
   if [[ $cached ]]; then
     m cp $cached .
   else
@@ -2880,6 +2900,7 @@ nonet() {
 }
 
 m() { printf "%s\n" "$*";  "$@"; }
+m2() { printf "%s\n" "$*" >&2;  "$@"; }
 
 # update file. note: duplicated in mail-setup.
 # updates $ur u result to true or false
@@ -3162,9 +3183,13 @@ if $use_color && type -p tput &>/dev/null; then
   # https://github.com/trapd00r/LS_COLORS
   # I would like if there was something similar for light.
 
+  # https://www.bigsoft.co.uk/blog/2008/04/11/configuring-ls_colors
+  # change the hard to read turqouise.
+  # defaults dircolors --print-database.
+
   # the default bold green is too light.
   # this explains the codes: https://gist.github.com/thomd/7667642
-  export LS_COLORS=ex=1
+  export LS_COLORS="ex=1:ln=00;31"
 
   term_bold="$(tput bold)"
   term_red="$(tput setaf 1)"