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annotate .bashrc @ 186:fc1b16130961

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csing-related tweaks
author Henry S. Thompson <ht@inf.ed.ac.uk>
date Thu, 15 Feb 2024 22:31:43 +0000
parents dfb88dee52b8
children
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1 # .bashrc
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3 # Uncomment the following line if you don't like systemctl's auto-paging feature:
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4 # export SYSTEMD_PAGER=
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6 # Source global definitions
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7
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8 if [ -f /etc/bashrc ]; then
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9 # This is protected against running twice...
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10 . /etc/bashrc
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11 fi
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12
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13 . ~/.bash_extras
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14
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15 savehist ()
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16 {
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17 hc=$(history 1 | tr -d '\n' | cut -d ' ' -f 2);
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18 if [ $((hc % ${HIST_FREQ-10})) = 0 ]; then
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19 history -a;
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20 fi
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21 }
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22
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23 prompt ()
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24 {
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25 savehist
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26 echo -ne '\033]0;'${HOSTNAME/-login/} ${PWD/$HOME/\~}'\007'
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27 }
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28
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29 if [ "$PS1" ]; then
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30 PS1='\[\033[1m\]\h\[\033[0m\]<\!>: '
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31 # LD_LIBRARY_PATH=/home/dc007/dc007/hst/lib64 gdb >/dev/null 2>&1 <<EOF
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32 # attach $$
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33 # call (int) unbind_variable("tt")
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34 # detach
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35 # quit
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36 # EOF
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37 USER_PROMPT_COMMAND=prompt
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38 echo "Vanilla bashrc" 1>&2
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39 # don't put duplicate lines or lines starting with space in the history.
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40 # See bash(1) for more options
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41 # export HISTCONTROL=ignoreboth
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42
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43 # append to the history file, don't overwrite it
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44 shopt -s histappend
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45
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46 # for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
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47 # export HISTSIZE=3000
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48 export HISTFILESIZE=6000
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49 export HISTIGNORE='[ ]*:&:[fb]g:exit'
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51 # fix $W -> \$W after tab completion
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52 shopt -u progcomp
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54 fi
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56 if [ -z "$TERMINFO" ]
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57 then
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58 export TERMINFO=/usr/share/terminfo
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59 # needed to allow tmux to work
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60 fi
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61
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62 EDITOR=emacs
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64 WSHARED=/work/dc007/dc007/shared
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65 W=/work/dc007/dc007/hst
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66
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67 PATH=$PATH:$HOME/.local/bin:$HOME/bin:$W/bin:$WSHARED/bin
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69 export PATH EDITOR PS1 WSHARED W USER_PROMPT_COMMAND
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70 export -f prompt savehist
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71 module load tmux