109 lines
3 KiB
Bash
109 lines
3 KiB
Bash
# Souce bash specific set up,
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[ -f ~/.bashrc ] && . ~/.bashrc
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# Environment.
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export EDITOR="nano"
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export LANG="en_GB.UTF-8"
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export LC_COLLATE="POSIX" # 'C' causes issues with some applications
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# export LC_CTYPE="POSIX" # Not sure why I set this in the first place...
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export LESS="-RMi -PM?f%F:stdin. -- Page %dt of %D -- %lt/%L (%Pt\%)$"
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export MANPAGER="less -Mis -PM'Page %dt$'"
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export PAGER="less"
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export PATH="/usr/local/sbin:/usr/sbin:/opt/sbin:/sbin:$PATH"
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export VISUAL="$EDITOR"
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[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"
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# Platform specific set up.
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_PLATFORM="$(uname -s)"
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if [ "$_PLATFORM" = "Linux" ]; then
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export I_WANT_A_BROKEN_PS=1
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export MANPATH="~/.local/share/man:$MANPATH"
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hash dircolors >/dev/null 2>&1 && eval "$(dircolors -b ~/.dir_colors)"
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elif [ "$_PLATFORM" = "Darwin" ]; then
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export LSCOLORS="ExGxdxdxCxDxDxbcacbeae"
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export MANPATH="/opt/local/share/man:$MANPATH"
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export PATH="/opt/local/sbin:/opt/local/bin:$PATH"
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else
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echo "${BASH_SOURCE##*/}: unsupported platform: $_PLATFORM" >&2
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fi
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unset _PLATFORM
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# Add bin directories to PATH.
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[ -d ~/files/bin ] && export PATH="~/files/bin:$PATH"
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[ -d ~/.local/bin ] && export PATH="~/.local/bin:$PATH"
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[ -d ~/bin ] && export PATH="~/bin:$PATH"
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# SSH agent.
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hash ssh-add ssh-agent >/dev/null 2>&1 && {
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if [ ! -z "$SSH_AUTH_SOCK" ]; then
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ssh-add -l >/dev/null 2>&1
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if (( $? < 2 )); then
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echo "Connected to ssh-agent."
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echo
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alias ssh='ssh-add -l >/dev/null 2>&1 && unalias ssh || { ssh-add && unalias ssh; }; ssh'
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else
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echo -e '\033[1;31mProblem connecting to forwarded ssh-agent!\033[0m'
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echo
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fi
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else
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. ~/.ssh/agent 2>/dev/null
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ssh-add -l >/dev/null 2>&1
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if (( $? < 2 )); then
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echo "Connected to ssh-agent."
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echo
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alias ssh='ssh-add -l >/dev/null 2>&1 && unalias ssh || { ssh-add && unalias ssh; }; ssh'
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else
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if ssh-agent -s | sed -e '/^echo/ d' >~/.ssh/agent; then
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. ~/.ssh/agent
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ssh-add -l >/dev/null 2>&1
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if (( $? < 2 )); then
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echo "Started new ssh-agent."
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echo
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alias ssh='ssh-add -l >/dev/null 2>&1 && unalias ssh || { ssh-add && unalias ssh; }; ssh'
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else
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echo "Problem connecting to local ssh-agent!"
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echo
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fi
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else
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echo "Failed to start local ssh-agent!"
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echo
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fi
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fi
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fi
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}
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# Screen.
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hash screen >/dev/null 2>&1 && {
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if [ ! -e ~/.hushlogin ]; then
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if [ ! -z "$STY" ]; then
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echo "Screen $STY, window $WINDOW."
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echo
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else
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_SCREENS="$( screen -ls | grep '[[:alpha:]]' | egrep -v '^([[:digit:]]+|No) Socket(s)?' )"
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if [ -n "$_SCREENS" ]; then
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echo "$_SCREENS"
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echo
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else
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echo "No screens."
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echo
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fi
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unset _SCREENS
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fi
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fi
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}
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# Mail check.
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[ ! -z "$SSH_CONNECTION" ] && {
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if [ -s /var/spool/mail/$USER ]; then
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if [ -N /var/spool/mail/$USER ]; then
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echo "You have new mail."
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echo
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else
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echo "You have mail."
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echo
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fi
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# else
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# echo "No mail."
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# echo
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fi
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}
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