iankelling.org Git - distro-setup/blob - .bashrc

   1 #!/bin/bash
   2 # Copyright (C) 2019 Ian Kelling
   3 # SPDX-License-Identifier: AGPL-3.0-or-later
   4
   5 # to debug
   6 #set -x
   7 # redirect output to log file. this doesn't work. todo figure out why
   8 #exec 1>>/a/tmp/bashlog
   9 #exec 2>>/a/tmp/bashlog
  10
  11
  12
  13 # History related options first, or else
  14 # we risk screwing up history history. And this is duplicated
  15 # in ~/.bash_profile just for good measure
  16 # history number. History expansion is good.
  17 PS4='$LINENO+ '
  18 # history file size limit, set to unlimited.
  19 # this needs to be different from the default because
  20 # default HISTFILESIZE is 500 and could clobber our history
  21 HISTFILESIZE=
  22 # max commands 1 session can append/read from history
  23 HISTSIZE=1000000
  24 # the time format display when doing the history command
  25 # also, setting this makes the history file record time
  26 # of each command as seconds from the epoch
  27 HISTTIMEFORMAT="%Y-%m-%d %I:%M %p "
  28 # consecutive duplicate lines dont go in history
  29 HISTCONTROL=ignoredups
  30 # works in addition to HISTCONTROL to do more flexible things
  31 # it could also do the same things as HISTCONTROL and thus replace it,
  32 # but meh. dunno why, but just " *" does glob expansion, so use [ ] to avoid it.
  33 HISTIGNORE='pass *:[ ]*:otp *:oathtool *'
  34
  35
  36 # see comments in brc2 sl() function for background.
  37 if [[ $SSH_CONNECTION ]] \
  38      && [[ $BRC != t ]];  then
  39   return 0
  40 else
  41
  42   # the distinction between login and non-login shells is lame,
  43   # get rid of it. note ssh shells normally its login if a command is passed
  44   if ! shopt -q login_shell; then
  45     if [[ -r /etc/profile ]]; then
  46       source /etc/profile
  47     fi
  48     # note, this is not exactly the same as a login shell, because that
  49     # reads ~/.bash_profile or alternative, which usually just sources
  50     # this file, and we don't want to do that and cause an infinite
  51     # loop.
  52   fi
  53   _tmp=$(readlink -f ${BASH_SOURCE[0]})
  54   _tmp=${_tmp%/*}
  55   _tmp2=$_tmp/brc
  56   if [[ -s $_tmp2 ]]; then
  57     # shellcheck source=./brc
  58     source $_tmp2
  59   fi
  60   # brc2 is for things i dont necessarily want on every system
  61   _tmp2=$_tmp/brc2
  62   if [[ -s $_tmp2 ]]; then
  63     # shellcheck source=./brc2
  64     source $_tmp2
  65   else
  66     # This check is for when running the sl() command,
  67     # and the remote host got its type misidentified.
  68     _tmp2=$_tmp/../brc2
  69     if [[ -s $_tmp2 ]]; then
  70       # shellcheck source=./brc2
  71       source $_tmp2
  72     fi
  73   fi
  74 fi
  75
  76
  77 # ensure no bad programs appending to this file will have an affect
  78 return 0