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File name : whoami

Content :#!/bin/sh -e # # whoami: report current logged in user # # Copyright (C) 2008 Canonical Ltd. # Copyright (C) 2011-2014 Dustin Kirkland # # Authors: Dustin Kirkland <kirkland@byobu.org> # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, version 3 of the License. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. ___get_user() { if eval $BYOBU_TEST whoami >/dev/null 2>&1; then whoami elif eval $BYOBU_TEST id >/dev/null 2>&1; then id -un fi } __whoami_detail() { local user=$(___get_user) [ -n "$user" ] || return if eval $BYOBU_TEST getent >/dev/null 2>&1; then getent -- passwd "$user" else grep "^$user:" /etc/passwd fi } __whoami() { local user=$(___get_user) [ -n "$user" ] || return color bold2; printf "%s@" "$user"; color - } # vi: syntax=sh ts=4 noexpandtab

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