コマンドを使用してインストールしようとしましたUbuntu studio 16.10. 。 tomcat8も試しましたが、次のような状況が発生しました。tomcat 7sudo apt-get install tomcat7 sudo apt-get install tomcat7
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
libtomcat8-java sysstat tomcat8-common
Use 'sudo apt autoremove' to remove them.
The following additional packages will be installed:
libtomcat7-java tomcat7-common
Suggested packages:
tomcat7-docs tomcat7-admin tomcat7-examples tomcat7-user libtcnative-1
The following NEW packages will be installed:
libtomcat7-java tomcat7 tomcat7-common
0 upgraded, 3 newly installed, 0 to remove and 348 not upgraded.
Need to get 4,034 kB of archives.
After this operation, 4,956 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
Get:1 http://old-releases.ubuntu.com/ubuntu yakkety/universe amd64 libtomcat7-java all 7.0.72-1 [3,730 kB]
Get:2 http://old-releases.ubuntu.com/ubuntu yakkety/universe amd64 tomcat7-common all 7.0.72-1 [267 kB]
Get:3 http://old-releases.ubuntu.com/ubuntu yakkety/universe amd64 tomcat7 all 7.0.72-1 [36.8 kB]
Fetched 4,034 kB in 4s (895 kB/s)
Preconfiguring packages ...
Selecting previously unselected package libtomcat7-java.
(Reading database ... 364399 files and directories currently installed.)
Preparing to unpack .../0-libtomcat7-java_7.0.72-1_all.deb ...
Unpacking libtomcat7-java (7.0.72-1) ...
Selecting previously unselected package tomcat7-common.
Preparing to unpack .../1-tomcat7-common_7.0.72-1_all.deb ...
Unpacking tomcat7-common (7.0.72-1) ...
Selecting previously unselected package tomcat7.
Preparing to unpack .../2-tomcat7_7.0.72-1_all.deb ...
Unpacking tomcat7 (7.0.72-1) ...
Processing triggers for ureadahead (0.100.0-19) ...
ureadahead will be reprofiled on next reboot
Setting up libtomcat7-java (7.0.72-1) ...
Processing triggers for systemd (231-9ubuntu2) ...
Setting up tomcat7-common (7.0.72-1) ...
Setting up tomcat7 (7.0.72-1) ...
Creating config file /etc/default/tomcat7 with new version
Adding system user `tomcat7' (UID 126) ...
Adding new user `tomcat7' (UID 126) with group `tomcat7' ...
Not creating home directory `/usr/share/tomcat7'.
Creating config file /etc/logrotate.d/tomcat7 with new version
Processing triggers for systemd (231-9ubuntu2) ...
Processing triggers for ureadahead (0.100.0-19) ...
user@user:~$ tomcat --version
bash: tomcat: command not found
user@user:~$ echo $PATH
/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/usr/lib/jvm/java-8-oracle/bin:/usr/lib/jvm/java-8-oracle/db/bin:/usr/lib/jvm/java-8-oracle/jre/bin:/usr/local/hadoop/bin:/usr/local/hadoop/sbin:/home/prasad/testfolder/
Tomcatがまだインストールされていないようです。今どうすればいいですか?また、Tomcatをアンインストールしようとしましたが、「はい/いいえ」というメッセージが表示され、すべてがうまくいきました。
このスクリプトは、/etc/update-motd.d/90-updates-available次のシステム更新の概要を提供します。 /etc/update-motd.d/90-updates-available
281 packages can be updated.
209 updates are security updates.
これらの209セキュリティアップデートを一覧表示する方法はありますか? 明らかに、このスクリプトは/usr/lib/update-notifier/update-motd-updates-availableどこから来たのかについての手がかりを見つけることができません。 コマンドからリストを取得できると思いますが、apt list --upgradable「security」という単語を使用すると、パッケージ数の間に重なる部分はありません。grep apt list --upgradable | grep security | wc -l
WARNING: apt does not have a stable CLI interface. Use with caution in scripts.
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