Ubuntu 13.10で新しいターミナルを開くと、ターミナルに次の出力が表示されることがあります。
bash: /etc/bash.bashrc: Permission denied
ただし、権限は問題ないはずです。
>ls -l /etc/bash.bashrc
-rwxr-xr-x 1 root root 2177 Mär 30 2013 /etc/bash.bashrc*
何が問題ですか?どうすれば修正できますか?ファイルの目的は何ですか/etc/bash.bashrc
そして正確にどこで呼び出されますか?
このファイルの内容:
# System-wide .bashrc file for interactive bash(1) shells.
# To enable the settings / commands in this file for login shells as well,
# this file has to be sourced in /etc/profile.
# If not running interactively, don't do anything
[ -z "$PS1" ] && return
# check the window size after each command and, if necessary,
# update the values of LINES and COLUMNS.
shopt -s checkwinsize
# set variable identifying the chroot you work in (used in the Prompt below)
if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then
debian_chroot=$(cat /etc/debian_chroot)
fi
# set a fancy Prompt (non-color, overwrite the one in /etc/profile)
PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
# Commented out, don't overwrite xterm -T "title" -n "icontitle" by default.
# If this is an xterm set the title to user@Host:dir
#case "$TERM" in
#xterm*|rxvt*)
# Prompt_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME}: ${PWD}\007"'
# ;;
#*)
# ;;
#esac
# enable bash completion in interactive shells
#if ! shopt -oq posix; then
# if [ -f /usr/share/bash-completion/bash_completion ]; then
# . /usr/share/bash-completion/bash_completion
# Elif [ -f /etc/bash_completion ]; then
# . /etc/bash_completion
# fi
#fi
# Sudo hint
if [ ! -e "$HOME/.Sudo_as_admin_successful" ] && [ ! -e "$HOME/.hushlogin" ] ; then
case " $(groups) " in *\ admin\ *)
if [ -x /usr/bin/Sudo ]; then
cat <<-EOF
To run a command as administrator (user "root"), use "Sudo <command>".
See "man Sudo_root" for details.
EOF
fi
esac
fi
# if the command-not-found package is installed, use it
if [ -x /usr/lib/command-not-found -o -x /usr/share/command-not-found/command-not-found ]; then
function command_not_found_handle {
# check because c-n-f could've been removed in the meantime
if [ -x /usr/lib/command-not-found ]; then
/usr/lib/command-not-found -- "$1"
return $?
Elif [ -x /usr/share/command-not-found/command-not-found ]; then
/usr/share/command-not-found/command-not-found -- "$1"
return $?
else
printf "%s: command not found\n" "$1" >&2
return 127
fi
}
fi
試してください:chmod 0755 /etc
をルートとして。/etcディレクトリの権限が間違っているという問題が発生した可能性があります。また、bash.bashrcファイルの権限を元の権限に戻しますchmod 644 /etc/bash.bashrc
。