Noneнету noneэто ваш os.getenv('USERPROFILE')import os
Start VirtualBox.
Start the host in question.
Once the host has booted, click Devices | Insert Guest Additions CD Image.
Log in to your guest server.
Mount the CD-ROM with the command sudo mount /dev/cdrom /media/cdrom.
Change into the mounted directory with the command cd /media/cdrom.
Install the necessary dependencies with the command sudo apt-get install -y dkms build-essential linux-headers-generic linux-headers-$(uname -r).
Change to the root user with the command sudo su.
Install the Guest Additions package with the command ./VBoxLinuxAdditions.run.
Allow the installation to complete.pwd
/media/sergueik/6E4A39D74A399D31/Users/Owner/Desktop
mount | grep A399
/dev/sda4 on /media/sergueik/6E4A39D74A399D31 type fuseblk (rw,nosuid,nodev,relatime,user_id=0,group_id=0,default_permissions,allow_other,blksize=4096,uhelper=udisks2)
stat Microsoft\ Edge.lnk
File: Microsoft Edge.lnk
Size: 1425 Blocks: 8 IO Block: 4096 regular file
Device: 804h/2052d Inode: 10164 Links: 2
Access: (0777/-rwxrwxrwx) Uid: ( 1000/sergueik) Gid: ( 1000/sergueik)
Access: 2022-09-21 23:09:05.236841200 -0400
Modify: 2021-10-25 17:11:14.800399700 -0400
Change: 2021-10-25 17:11:14.800399700 -0400
touch a.sh
ls -l a.sh
-rwxrwxrwx 1 sergueik sergueik 0 Nov 1 20:50 a.shmkdir -p /tmp/a/b/c/d/e
touch /tmp/a/b/c/d/e/f.txt
tar -C /tmp/a -czvf a.tar.gz b
tar tvf a.tar.gz
drwxrwxr-x sergueik/sergueik 0 2022-11-01 14:47 b/
drwxrwxr-x sergueik/sergueik 0 2022-11-01 14:47 b/c/
drwxrwxr-x sergueik/sergueik 0 2022-11-01 14:47 b/c/d/
drwxrwxr-x sergueik/sergueik 0 2022-11-01 14:48 b/c/d/e/
-rw-rw-r-- sergueik/sergueik 0 2022-11-01 14:48 b/c/d/e/f.txt
kubectl expose deployment nginx-hello --target-port=8080 --type=NodePort--selector= (попробовать прямо сейчас негде)kubectl autoscale deployment nginx-hello --max 10 --min 1 --cpu-percent 10String sql = "INSERT INTO survey (id,text) VALUES(?,?)";
PreparedStatement preparedStatement = connection.prepareStatement(sql);
preparedStatement.setInt(1, 12);
preparedStatement.setString(2, "test");
preparedStatement.executeUpdate();