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CompTIA Linux+ XK0-005 All CLI Tools Flashcards
| Front | Back |
| awk | Pattern scanning and processing language. |
| blkid | Locate or print block device attributes. |
| bzip2 | File compression utility. |
| cat | Concatenate files and print on the standard output. |
| cd | Change directory. |
| cp | Copy files and directories. |
| cpio | Copy files to and from archives. |
| cURL / wget | Data transfer tools supporting various protocols. |
| cut | Remove sections from each line of files. |
| dd | Convert and copy a file. |
| df | Display free disk space. |
| dig / nslookup / host | DNS lookup utilities. |
| du | Disk usage - estimate file space usage. |
| echo | Display a line of text. |
| fdisk | Manipulate disk partition table. |
| file | Determine file type. |
| find | Search for files in a directory hierarchy. |
| grep / egrep | Print lines matching a pattern. |
| gzip | Tool for file compression. |
| head / tail | Output the first/last part of files. |
| hostname | Show or set the system's host name. |
| ifconfig | Configure or display network interface parameters. |
| ls | List directory contents. |
| lsblk | List block devices. |
| lsscsi | List SCSI devices. |
| lvcreate / lvchange / lvextend | LVM commands for managing logical volumes. |
| mdadm | Manage MD (multi-disk) devices for RAID. |
| mkdir | Create directories. |
| mount | Mount a file system. |
| mtr | Network diagnostic tool. |
| mv | Move or rename files or directories. |
| nano | Easy to use command line text editor. |
| nc (netcat) | Networking utility for reading/writing from/to network connections. |
| netstat | Network statistics utility. |
| nmcli | Network Manager command line tool. |
| nsswitch | Service for configuring the handling of name service requests. |
| parted | Partition manipulation program. |
| partprobe | Inform the kernel about partition table changes. |
| ping | Send ICMP ECHO_REQUEST packets to network hosts. |
| printf | Format and print data. |
| pvcreate / vgcreate / vgextend | Commands for creating/extending physical volumes and volume groups in LVM. |
| pwd | Print working directory. |
| rm | Remove files or directories. |
| rmdir | Remove directories. |
| route | Show/manipulate the IP routing table. |
| rsync | Utility for efficient file transfer and synchronization. |
| SCP | Secure Copy Protocol for securely transferring files. |
| sed | Stream editor for filtering and transforming text. |
| source | Read and execute commands from a file. |
| SSH | Secure Shell a protocol for secure remote login and other secure network services. |
| stat | Display file or file system status. |
| systemctl | System and service manager. |
| tar | Archive tool commonly used to group files into a single file. |
| tcpdump | Dump traffic on a network. |
| tee | Read from standard input and write to standard output and files. |
| touch | Change file timestamps. |
| tr | Translate or delete characters. |
| traceroute | Trace the route to a network host. |
| tree | Display a tree representation of directory structure. |
| vi / vim | Text editors with vim being an improved version of vi. |
| wc | Print newline word and byte counts for files. |
| WHOIS | Query and response protocol for querying databases storing registered users or assignees of an Internet resource. |
| wireshark / tshark | Network protocol analyzers. |
| xargs | Build and execute command lines from standard input. |
| xz | Compress or decompress files using high compression. |
| zip | Package and compress (archive) files. |
Front
mtr
Click the card to flip
Back
Network diagnostic tool.
Front
awk
Back
Pattern scanning and processing language.
Front
SSH
Back
Secure Shell a protocol for secure remote login and other secure network services.
Front
head / tail
Back
Output the first/last part of files.
Front
rmdir
Back
Remove directories.
Front
mkdir
Back
Create directories.
Front
traceroute
Back
Trace the route to a network host.
Front
mv
Back
Move or rename files or directories.
Front
partprobe
Back
Inform the kernel about partition table changes.
Front
echo
Back
Display a line of text.
Front
du
Back
Disk usage - estimate file space usage.
Front
zip
Back
Package and compress (archive) files.
Front
cpio
Back
Copy files to and from archives.
Front
source
Back
Read and execute commands from a file.
Front
xz
Back
Compress or decompress files using high compression.
Front
stat
Back
Display file or file system status.
Front
mdadm
Back
Manage MD (multi-disk) devices for RAID.
Front
sed
Back
Stream editor for filtering and transforming text.
Front
wireshark / tshark
Back
Network protocol analyzers.
Front
printf
Back
Format and print data.
Front
bzip2
Back
File compression utility.
Front
SCP
Back
Secure Copy Protocol for securely transferring files.
Front
cd
Back
Change directory.
Front
rm
Back
Remove files or directories.
Front
mount
Back
Mount a file system.
Front
cp
Back
Copy files and directories.
Front
xargs
Back
Build and execute command lines from standard input.
Front
blkid
Back
Locate or print block device attributes.
Front
tar
Back
Archive tool commonly used to group files into a single file.
Front
touch
Back
Change file timestamps.
Front
lsscsi
Back
List SCSI devices.
Front
fdisk
Back
Manipulate disk partition table.
Front
cut
Back
Remove sections from each line of files.
Front
dd
Back
Convert and copy a file.
Front
nsswitch
Back
Service for configuring the handling of name service requests.
Front
gzip
Back
Tool for file compression.
Front
file
Back
Determine file type.
Front
lvcreate / lvchange / lvextend
Back
LVM commands for managing logical volumes.
Front
netstat
Back
Network statistics utility.
Front
pwd
Back
Print working directory.
Front
nano
Back
Easy to use command line text editor.
Front
tr
Back
Translate or delete characters.
Front
pvcreate / vgcreate / vgextend
Back
Commands for creating/extending physical volumes and volume groups in LVM.
Front
ping
Back
Send ICMP ECHO_REQUEST packets to network hosts.
Front
cat
Back
Concatenate files and print on the standard output.
Front
hostname
Back
Show or set the system's host name.
Front
wc
Back
Print newline word and byte counts for files.
Front
tcpdump
Back
Dump traffic on a network.
Front
df
Back
Display free disk space.
Front
nmcli
Back
Network Manager command line tool.
Front
rsync
Back
Utility for efficient file transfer and synchronization.
Front
tee
Back
Read from standard input and write to standard output and files.
Front
grep / egrep
Back
Print lines matching a pattern.
Front
ls
Back
List directory contents.
Front
systemctl
Back
System and service manager.
Front
WHOIS
Back
Query and response protocol for querying databases storing registered users or assignees of an Internet resource.
Front
cURL / wget
Back
Data transfer tools supporting various protocols.
Front
dig / nslookup / host
Back
DNS lookup utilities.
Front
nc (netcat)
Back
Networking utility for reading/writing from/to network connections.
Front
ifconfig
Back
Configure or display network interface parameters.
Front
route
Back
Show/manipulate the IP routing table.
Front
find
Back
Search for files in a directory hierarchy.
Front
lsblk
Back
List block devices.
Front
parted
Back
Partition manipulation program.
Front
vi / vim
Back
Text editors with vim being an improved version of vi.
Front
tree
Back
Display a tree representation of directory structure.
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Master essential Linux command line tools to prepare for the CompTIA Linux+ XK0-005 certification exam. This flashcard deck covers file management, disk operations, networking utilities, and text processing commands, with concise descriptions for each tool. Enhance your command line knowledge and boost your exam readiness with this comprehensive set.