杜绝操作故障,从修改提示做起!
grep -q '警告' /etc/profile || ( cat >>/etc/profile <<'EOF' PROMPT_COMMAND='printf "\033]0;%s@%s:%s\007" 警告"${USER}" "${HOSTNAME%%.*}" "${PWD/#$HOME/~}"' PS1="[警告\u@\h \W]\\$ " EOF )
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杜绝操作故障,从修改提示做起!
grep -q '警告' /etc/profile || ( cat >>/etc/profile <<'EOF' PROMPT_COMMAND='printf "\033]0;%s@%s:%s\007" 警告"${USER}" "${HOSTNAME%%.*}" "${PWD/#$HOME/~}"' PS1="[警告\u@\h \W]\\$ " EOF )
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