Split (1)

train · 4k rows

id int64 1 4k	question stringlengths 18 61	answer stringclasses 39 values	category stringclasses 7 values	difficulty stringclasses 2 values
101	Which command shows command path?	Shows the full path of shell commands.	linux-system	medium
102	What does `head -a` do?	Displays the first lines of a file.	linux-text-processing	easy
103	Which command shows compressing files?	Compresses files into a ZIP archive.	linux-archives	easy
104	How can I perform paging through files with `more -l`?	Views file contents one screen at a time.	linux-text-processing	medium
105	What does `man -l` do?	Shows the manual for commands.	linux-system	easy
106	How can I perform paging through files with `less -a`?	Views file contents one screen at a time.	linux-text-processing	medium
107	How can I perform deleting files with `rm`?	Removes files or directories.	linux-filesystem	medium
108	Which command shows process status?	Displays process status.	linux-system	medium
109	What does `env -R` do?	Shows environment variables.	linux-system	medium
110	Which command shows removing shortcuts?	Removes defined aliases.	linux-shell	easy
111	How can I perform system resource usage with `top`?	Displays real-time system tasks.	linux-system	easy
112	What does `kill -r` do?	Sends signals to processes.	linux-system	medium
113	What does `export -l` do?	Sets environment variables for child processes.	linux-system	medium
114	Describe how to execute `curl -l`.	Transfers data from or to a server.	linux-networking	medium
115	Which command shows compressing files?	Compresses files into a ZIP archive.	linux-archives	easy
116	Describe how to execute `which -r`.	Shows the full path of shell commands.	linux-system	easy
117	Which command shows setting variables?	Sets environment variables for child processes.	linux-system	medium
118	Which command shows creating shortcuts?	Creates a shortcut to a command.	linux-shell	medium
119	How can I perform printing text with `echo -r`?	Displays a line of text or string.	linux-system	medium
120	Describe how to execute `ping -r`.	Checks network connectivity to a host.	linux-networking	easy
121	How do I use `curl -r`?	Transfers data from or to a server.	linux-networking	easy
122	How can I perform changing file owner with `chown -R`?	Changes file owner and group.	linux-permissions	medium
123	Which command shows making directories?	Creates a new directory.	linux-filesystem	easy
124	What does `which -a` do?	Shows the full path of shell commands.	linux-system	easy
125	How can I perform viewing end of files with `tail -r`?	Displays the last lines of a file.	linux-text-processing	easy
126	How can I perform network connectivity with `ping -r`?	Checks network connectivity to a host.	linux-networking	easy
127	Describe how to execute `tar -r`.	Archives files to a tarball.	linux-archives	easy
128	What does `grep -v` do?	Searches for patterns within files.	linux-text-processing	easy
129	How do I use `top -a`?	Displays real-time system tasks.	linux-system	medium
130	How do I use `cp -R`?	Copies files or directories.	linux-filesystem	easy
131	Describe how to execute `ping -a`.	Checks network connectivity to a host.	linux-networking	medium
132	How can I perform superuser commands with `sudo -R`?	Executes commands as another user (superuser).	linux-system	medium
133	How do I use `alias -r`?	Creates a shortcut to a command.	linux-shell	medium
134	How do I use `sudo -l`?	Executes commands as another user (superuser).	linux-system	medium
135	How do I use `wget -r`?	Retrieves files from the web.	linux-networking	medium
136	Which command shows superuser commands?	Executes commands as another user (superuser).	linux-system	easy
137	Which command shows paging through files?	Views file contents one screen at a time.	linux-text-processing	easy
138	How do I use `cat -a`?	Concatenates and displays file contents.	linux-filesystem	medium
139	How do I use `grep -v`?	Searches for patterns within files.	linux-text-processing	easy
140	Which command shows extracting archives?	Extracts files from a ZIP archive.	linux-archives	medium
141	How do I use `unzip`?	Extracts files from a ZIP archive.	linux-archives	medium
142	What does `tar -R` do?	Archives files to a tarball.	linux-archives	medium
143	Which command shows secure shell connection?	Opens a secure shell connection.	linux-networking	medium
144	How can I perform archiving files with `tar -r`?	Archives files to a tarball.	linux-archives	easy
145	Which command shows secure file copy?	Securely copies files between hosts.	linux-networking	medium
146	Describe how to execute `scp`.	Securely copies files between hosts.	linux-networking	medium
147	How do I use `zip -v`?	Compresses files into a ZIP archive.	linux-archives	medium
148	How can I perform viewing file contents with `cat -R`?	Concatenates and displays file contents.	linux-filesystem	easy
149	How can I perform compressing files with `zip -R`?	Compresses files into a ZIP archive.	linux-archives	easy
150	Describe how to execute `mkdir -v`.	Creates a new directory.	linux-filesystem	easy
151	What does `ping -a` do?	Checks network connectivity to a host.	linux-networking	medium
152	How do I use `tar -l`?	Archives files to a tarball.	linux-archives	medium
153	Describe how to execute `df -l`.	Reports file system disk space usage.	linux-system	medium
154	What does `unzip -l` do?	Extracts files from a ZIP archive.	linux-archives	medium
155	How can I perform permission changes with `chmod -v`?	Changes file mode bits (permissions).	linux-permissions	easy
156	What does `ps -a` do?	Displays process status.	linux-system	easy
157	How do I use `chmod -a`?	Changes file mode bits (permissions).	linux-permissions	easy
158	How do I use `export -a`?	Sets environment variables for child processes.	linux-system	easy
159	What does `ssh -v` do?	Opens a secure shell connection.	linux-networking	easy
160	Which command shows network connectivity?	Checks network connectivity to a host.	linux-networking	medium
161	How can I perform searching files with `find -R`?	Searches for files in a directory hierarchy.	linux-filesystem	easy
162	What does `find -l` do?	Searches for files in a directory hierarchy.	linux-filesystem	easy
163	Describe how to execute `chgrp -R`.	Changes file group ownership.	linux-permissions	medium
164	How can I perform command path with `which`?	Shows the full path of shell commands.	linux-system	easy
165	Which command shows removing directories?	Removes an empty directory.	linux-filesystem	easy
166	Which command shows removing shortcuts?	Removes defined aliases.	linux-shell	medium
167	How can I perform stopping processes with `kill`?	Sends signals to processes.	linux-system	medium
168	Describe how to execute `ls -r`.	Lists directory contents.	linux-filesystem	easy
169	Describe how to execute `top -l`.	Displays real-time system tasks.	linux-system	easy
170	How can I perform system resource usage with `top -a`?	Displays real-time system tasks.	linux-system	medium
171	Describe how to execute `export -R`.	Sets environment variables for child processes.	linux-system	medium
172	How can I perform system resource usage with `top -v`?	Displays real-time system tasks.	linux-system	medium
173	What does `df -a` do?	Reports file system disk space usage.	linux-system	medium
174	Describe how to execute `sudo -a`.	Executes commands as another user (superuser).	linux-system	medium
175	Describe how to execute `du`.	Reports directory disk usage.	linux-system	medium
176	How do I use `pwd -r`?	Prints the current working directory.	linux-filesystem	medium
177	Which command shows paging through files?	Views file contents one screen at a time.	linux-text-processing	medium
178	How can I perform creating shortcuts with `alias`?	Creates a shortcut to a command.	linux-shell	easy
179	Describe how to execute `mkdir -a`.	Creates a new directory.	linux-filesystem	medium
180	Describe how to execute `alias -a`.	Creates a shortcut to a command.	linux-shell	medium
181	What does `sudo` do?	Executes commands as another user (superuser).	linux-system	medium
182	How do I use `head -r`?	Displays the first lines of a file.	linux-text-processing	medium
183	Describe how to execute `history -l`.	Displays the command history.	linux-shell	medium
184	How can I perform system resource usage with `top -v`?	Displays real-time system tasks.	linux-system	medium
185	Describe how to execute `ps -v`.	Displays process status.	linux-system	medium
186	How do I use `chgrp -l`?	Changes file group ownership.	linux-permissions	easy
187	What does `which -l` do?	Shows the full path of shell commands.	linux-system	easy
188	Describe how to execute `which -a`.	Shows the full path of shell commands.	linux-system	medium
189	How can I perform command history with `history -R`?	Displays the command history.	linux-shell	medium
190	Which command shows removing directories?	Removes an empty directory.	linux-filesystem	easy
191	Which command shows stopping processes?	Sends signals to processes.	linux-system	easy
192	Which command shows command manual?	Shows the manual for commands.	linux-system	easy
193	Which command shows copying files?	Copies files or directories.	linux-filesystem	easy
194	What does `scp` do?	Securely copies files between hosts.	linux-networking	medium
195	Describe how to execute `ssh -r`.	Opens a secure shell connection.	linux-networking	medium
196	Which command shows current directory path?	Prints the current working directory.	linux-filesystem	medium
197	Describe how to execute `touch`.	Creates an empty file or updates file timestamps.	linux-filesystem	medium
198	What does `mv -R` do?	Moves or renames files or directories.	linux-filesystem	easy
199	Which command shows searching patterns?	Searches for patterns within files.	linux-text-processing	easy
200	How can I perform viewing end of files with `tail`?	Displays the last lines of a file.	linux-text-processing	medium

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