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CompTIA Linux+ XK0-005 All CLI Tools Flashcards

FrontBack
bzip2File compression utility.
mdadmManage MD (multi-disk) devices for RAID.
dig / nslookup / hostDNS lookup utilities.
WHOISQuery and response protocol for querying databases storing registered users or assignees of an Internet resource.
sourceRead and execute commands from a file.
cdChange directory.
pvcreate / vgcreate / vgextendCommands for creating/extending physical volumes and volume groups in LVM.
mvMove or rename files or directories.
touchChange file timestamps.
blkidLocate or print block device attributes.
printfFormat and print data.
awkPattern scanning and processing language.
systemctlSystem and service manager.
lsblkList block devices.
hostnameShow or set the system's host name.
teeRead from standard input and write to standard output and files.
head / tailOutput the first/last part of files.
statDisplay file or file system status.
nanoEasy to use command line text editor.
wireshark / tsharkNetwork protocol analyzers.
xargsBuild and execute command lines from standard input.
nc (netcat)Networking utility for reading/writing from/to network connections.
catConcatenate files and print on the standard output.
grep / egrepPrint lines matching a pattern.
cpCopy files and directories.
partedPartition manipulation program.
duDisk usage - estimate file space usage.
dfDisplay free disk space.
routeShow/manipulate the IP routing table.
mtrNetwork diagnostic tool.
rmdirRemove directories.
nmcliNetwork Manager command line tool.
ifconfigConfigure or display network interface parameters.
tcpdumpDump traffic on a network.
lvcreate / lvchange / lvextendLVM commands for managing logical volumes.
zipPackage and compress (archive) files.
findSearch for files in a directory hierarchy.
trTranslate or delete characters.
SCPSecure Copy Protocol for securely transferring files.
wcPrint newline word and byte counts for files.
rmRemove files or directories.
lsList directory contents.
mountMount a file system.
echoDisplay a line of text.
pwdPrint working directory.
rsyncUtility for efficient file transfer and synchronization.
tarArchive tool commonly used to group files into a single file.
ddConvert and copy a file.
nsswitchService for configuring the handling of name service requests.
treeDisplay a tree representation of directory structure.
SSHSecure Shell a protocol for secure remote login and other secure network services.
lsscsiList SCSI devices.
netstatNetwork statistics utility.
cURL / wgetData transfer tools supporting various protocols.
fdiskManipulate disk partition table.
gzipTool for file compression.
scpSecure copy (remote file copy program).
fileDetermine file type.
partprobeInform the kernel about partition table changes.
tracerouteTrace the route to a network host.
vi / vimText editors with vim being an improved version of vi.
cpioCopy files to and from archives.
mkdirCreate directories.
sedStream editor for filtering and transforming text.
xzCompress or decompress files using high compression.
pingSend ICMP ECHO_REQUEST packets to network hosts.
cutRemove sections from each line of files.