Tools for Storage/Network Network Package Storage IASP 321 IASP - - PowerPoint PPT Presentation

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Jun 07, 2023 39 likes •140 views

Command-line Linux Packages Tools for Storage/Network Network Package Storage IASP 321 IASP 221 Dr. John Yoon Packages Each distribution uses different packaging systems Debian style (.deb) Red Hat style (.rpm) Package

SLIDE 1

Command-line

Linux

Packages Tools for Storage/Network

IASP 321 IASP 221

Package Storage Network

Dr. John Yoon

SLIDE 2

Packages

Each distribution uses different

packaging systems

Debian style (.deb)
Red Hat style (.rpm)
Package Management
Search packages
Install packages
Update/upgrade packages

SLIDE 3

Package Search

Debian style
apt-get update
apt-cache search <str>
Red Hat style
yum search <str>

SLIDE 4

Package Update/Installation/Remove/Upgrade

Debian style
apt-get update
apt-get install <pkg>
apt-get remove <pkg>
Using downloaded media
dpkg –install <pkg>
dpkg –install <pkg>
Red Hat style
yum update
yum install <pkg>
yum erase <pkg>
Using the downloaded media
rpm –i <pkg>
rpm –U <pkg>

SLIDE 5

Package Listing/Status

Debian style
dpkg --list
dpkg --status <pkg>
apt-cache show <pkg>
dpkg --search <file name>
Red Hat style
rpm --qa
rpm -q <pkg>
yum info <pkg>
rpm -qf <file name>

SLIDE 6

Storage Control

Commands
fdisk
fsck
fdfotmat
mkfs
dd
genisoimage
wodim
md5sum

SLIDE 7

Mount/Unmounting Devices

Storage devices
File locations:
/dev/cdrom, /dev/dvd, /dev/floppy, /dev/hd*, /dev/sd*
Referring to Table 15-2 on page 165
File about file systems
/etc/fstab
Referring to Table 15-1 on page 161
Command
mount /mnt/cdrm
umount /dev/hdc

SLIDE 8

Disk Dump

Get info
ls –l /dev/sd*
df
Dump
dd
dd if=/dev/sda1 of=out.img

SLIDE 9

Networking

Commands
ping
traceroute
netstat
ftp
wget
ssh
scp
sftp

SLIDE 10

Most commands are shown in the text

A few sample
netstat –ie
netstat –r
Non-interactive network downloader
wget http://linuxcommand.org/index.php