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Eric Chang
2021-10-28 14:15:01 +08:00
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commit 27b5a11382
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public/post/install-timeshift-on-ubuntu1804/index.html
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@@ -309,22 +309,22 @@ if (!doNotTrack) {
<p>可以很簡單快速的備份、恢復系統狀態</p>
<p>可是不知道為什麼，在ubuntu 18.04 上安裝就是會發生錯誤&hellip;.</p>
<p>因為client 的環境都躲在proxy後面，一開始我想說直接下</p>
<pre tabindex="0"><code>export http_proxy=http://proxy_server:port
<pre><code>export http_proxy=http://proxy_server:port
export https_proxy=http://proxy_server:port
</code></pre><p>然後再去依照官方的指令，新增repository就好</p>
<pre tabindex="0"><code>sudo add-apt-repository ppa:teejee2008/ppa
<pre><code>sudo add-apt-repository ppa:teejee2008/ppa
</code></pre><p>結果當然不是我想的那麼簡單&hellip;</p>
<p>直接就跳錯誤出來了</p>
<pre tabindex="0"><code>2019-03-11 13:57:28 [mini@pc074 ~]$ sudo add-apt-repository ppa:teejee2008/ppa
<pre><code>2019-03-11 13:57:28 [mini@pc074 ~]$ sudo add-apt-repository ppa:teejee2008/ppa
Cannot add PPA: 'ppa:~teejee2008/ubuntu/ppa'.
ERROR: '~teejee2008' user or team does not exist.
</code></pre><p>翻了一下google，有找到解法，但沒找到原因，就先這樣吧&hellip;(不求甚解)</p>
<pre tabindex="0"><code>export http_proxy=http://proxy_server:port
<pre><code>export http_proxy=http://proxy_server:port
export https_proxy=http://proxy_server:port
sudo -E add-apt-repository -y ppa:teejee2008/ppa
sudo apt isntall timeshift
</code></pre><p>裝好之後，看一下怎麼執行，其實很簡單，也不用特別去指定什麼路徑</p>
<pre tabindex="0"><code>2019-03-11 14:00:59 [minion@hqpc074 ~]$ sudo timeshift --create --comments &quot;after ansible&quot;
<pre><code>2019-03-11 14:00:59 [minion@hqpc074 ~]$ sudo timeshift --create --comments &quot;after ansible&quot;
First run mode (config file not found)
Selected default snapshot type: RSYNC
Selected default snapshot device: /dev/sda1
@@ -339,7 +339,7 @@ Tagged snapshot '2019-03-11_14-01-01': ondemand
------------------------------------------------------------------------------
2019-03-11 14:02:20 [mini@pc074 ~]$
</code></pre><p>這樣就備份完了，來測試一下備份是否正常，先隨便裝個本來沒裝的軟體</p>
<pre tabindex="0"><code>2019-03-11 14:02:20 [minion@hqpc074 ~]$ sudo apt install joe
<pre><code>2019-03-11 14:02:20 [minion@hqpc074 ~]$ sudo apt install joe
Reading package lists... Done
Building dependency tree
Reading state information... Done
@@ -362,7 +362,7 @@ Processing triggers for man-db (2.8.3-2) ...
Processing triggers for gnome-menus (3.13.3-11ubuntu1) ...
2019-03-11 14:09:39 [minion@hqpc074 ~]$
</code></pre><p>確定 joe 已經安裝</p>
<pre tabindex="0"><code>2019-03-11 14:09:51 [minion@hqpc074 ~]$ joe --help
<pre><code>2019-03-11 14:09:51 [minion@hqpc074 ~]$ joe --help
Joe's Own Editor v4.6
Usage: joe [global-options] [ [local-options] filename ]...
@@ -496,7 +496,7 @@ Local options:
-cnotpara sss Non-paragraph chars
2019-03-11 14:09:54 [minion@hqpc074 ~]$
</code></pre><p>然後還原到剛剛做的備份，用 &ndash;list 看一下</p>
<pre tabindex="0"><code>2019-03-11 14:11:08 [minion@hqpc074 ~]$ sudo timeshift --list
<pre><code>2019-03-11 14:11:08 [minion@hqpc074 ~]$ sudo timeshift --list
Device : /dev/sda1
UUID : d0efcb3d-e04a-41b8-a046-55557499f4d3
Path : /
@@ -510,7 +510,7 @@ Num Name Tags Description
2019-03-11 14:11:17 [minion@hqpc074 ~]$
</code></pre><p>然後還原，中間會問你要不要重新安裝 grub ，就看個人需求，我是都會讓它重新安裝一次啦</p>
<pre tabindex="0"><code>2019-03-11 14:11:53 [minion@hqpc074 ~]$ sudo timeshift --restore --snapshot '2019-03-11_14-01-01' --target /dev/sda1
<pre><code>2019-03-11 14:11:53 [minion@hqpc074 ~]$ sudo timeshift --restore --snapshot '2019-03-11_14-01-01' --target /dev/sda1
******************************************************************************
@@ -838,7 +838,7 @@ Rebooting.
</code></pre><p><strong>要特別注意，restore完後，會自動reboot</strong></p>
<p>重新開機完成後，就入系統，執行看看 joe</p>
<pre tabindex="0"><code>2019-03-11 14:14:53 [minion@hqpc074 ~]$ joe
<pre><code>2019-03-11 14:14:53 [minion@hqpc074 ~]$ joe
Command 'joe' not found, but can be installed with:
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