sh/shell/shell.sh

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SH="$(cat /proc/$$/comm)"
case "${SH}" in
"bash")
# completion
file="/usr/share/bash-completion/bash_completion"
if [ -f "${file}" ]; then
. "${file}"
fi
# history
HISTCONTROL="ignorespace"
HISTSIZE=-1
HISTTIMEFORMAT="%Y%m%d %H%M%S "
;;
*)
;;
esac
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# prompt
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ps1() {
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local date host id
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local code="${1}"
date="$(date +%H:%M:%S)"
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local git
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host="$(hostname)"
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id="$(id --user)"
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local path="${PWD}"
local user="${USER}"
local view="└ "
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if [ "${code}" -ne 0 ]; then
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view="${view}\e[0;31m"
else
view="${view}\e[0;32m"
fi
view="${view}${code}\e[0m @ \e[0;33m${date}\e[0m"
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if [ "$(type -t __git_ps1)" = "function" ]; then
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git="$(__git_ps1)"
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if [ -n "${git}" ]; then
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view="${view} –\e[0;35m${git}\e[0m"
fi
fi
view="${view}\n\e[0;36m${path}\e[0m"
view="${view}\n┌ "
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if [ "${id}" -eq 0 ]; then
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view="${view}\e[0;31m"
else
view="${view}\e[0;32m"
fi
view="${view}${user}\e[0m @ \e[0;33m${host}\e[0m"
echo -e "${view}\n${PS2}"
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}
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PS1="\$(ps1 \${?})"
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PS2="\
"