ssh pi@192.168.0.7 info The authenticity of host '192.168.0.7 (192.168.0.7)' can't be established. ECDSA key fingerprint is SHA256: ....................... Are you sure you want to continue connecting (yes/no)? yes Warning: Permanently added '192.168.0.7' (ECDSA) to the list of known hosts. pi@192.168.0.7's password: File: dir, Node: Top, This is the top of the INFO tree. This is the Info main menu (aka directory node). A few useful Info commands: 'q' quits; 'H' lists all Info commands; 'h' starts the Info tutorial; 'mTexinfo RET' visits the Texinfo manual, etc. Menu: Basics Common options: (coreutils)Common options. Coreutils: (coreutils). Core GNU (file, text, shell) utilities. Date input formats: (coreutils)Date input formats. Ed: (ed). The GNU line editor File permissions: (coreutils)File permissions. Access modes. Finding files: (find). Operating on files matching certain criteria. Compression Gzip: (gzip). General (de)compression of files (lzw). Editors nano: (nano). Small and friendly text editor. GNU organization Maintaining Findutils: (find-maint). Maintaining GNU findutils GNU Utilities dirmngr-client: (gnupg). X.509 CRL and OCSP client. dirmngr: (gnupg). X.509 CRL and OCSP server. gpg-agent: (gnupg). The secret key daemon. gpg2: (gnupg). OpenPGP encryption and signing tool. gpgsm: (gnupg). S/MIME encryption and signing tool. Individual utilities arch: (coreutils)arch invocation. Print machine hardware name. b2sum: (coreutils)b2sum invocation. Print or check BLAKE2 digests. base32: (coreutils)base32 invocation. Base32 encode/decode data. base64: (coreutils)base64 invocation. Base64 encode/decode data. basename: (coreutils)basename invocation. Strip directory and suffix. cat: (coreutils)cat invocation. Concatenate and write files. chcon: (coreutils)chcon invocation. Change SELinux CTX of files. chgrp: (coreutils)chgrp invocation. Change file groups. chmod: (coreutils)chmod invocation. Change access permissions. chown: (coreutils)chown invocation. Change file owners and groups. chroot: (coreutils)chroot invocation. Specify the root directory. cksum: (coreutils)cksum invocation. Print POSIX CRC checksum. cmp: (diffutils)Invoking cmp. Compare 2 files byte by byte. comm: (coreutils)comm invocation. Compare sorted files by line. cp: (coreutils)cp invocation. Copy files. csplit: (coreutils)csplit invocation. Split by context. cut: (coreutils)cut invocation. Print selected parts of lines. date: (coreutils)date invocation. Print/set system date and time. dd: (coreutils)dd invocation. Copy and convert a file. df: (coreutils)df invocation. Report file system disk usage. diff: (diffutils)Invoking diff. Compare 2 files line by line. diff3: (diffutils)Invoking diff3. Compare 3 files line by line. dir: (coreutils)dir invocation. List directories briefly. dircolors: (coreutils)dircolors invocation. Color setup for ls. dirname: (coreutils)dirname invocation. Strip last file name component. du: (coreutils)du invocation. Report on disk usage. echo: (coreutils)echo invocation. Print a line of text. env: (coreutils)env invocation. Modify the environment. expand: (coreutils)expand invocation. Convert tabs to spaces. expr: (coreutils)expr invocation. Evaluate expressions. factor: (coreutils)factor invocation. Print prime factors false: (coreutils)false invocation. Do nothing, unsuccessfully. find: (find)Invoking find. Finding and acting on files. fmt: (coreutils)fmt invocation. Reformat paragraph text. fold: (coreutils)fold invocation. Wrap long input lines. groups: (coreutils)groups invocation. Print group names a user is in. gunzip: (gzip)Overview. Decompression. gzexe: (gzip)Overview. Compress executables. head: (coreutils)head invocation. Output the first part of files. hostid: (coreutils)hostid invocation. Print numeric host identifier. hostname: (coreutils)hostname invocation. Print or set system name. id: (coreutils)id invocation. Print user identity. install: (coreutils)install invocation. Copy files and set attributes. join: (coreutils)join invocation. Join lines on a common field. kill: (coreutils)kill invocation. Send a signal to processes. link: (coreutils)link invocation. Make hard links between files. ln: (coreutils)ln invocation. Make links between files. locate: (find)Invoking locate. Finding files in a database. logname: (coreutils)logname invocation. Print current login name. ls: (coreutils)ls invocation. List directory contents. md5sum: (coreutils)md5sum invocation. Print or check MD5 digests. mkdir: (coreutils)mkdir invocation. Create directories. mkfifo: (coreutils)mkfifo invocation. Create FIFOs (named pipes). mknod: (coreutils)mknod invocation. Create special files. mktemp: (coreutils)mktemp invocation. Create temporary files. mv: (coreutils)mv invocation. Rename files. nice: (coreutils)nice invocation. Modify niceness. nl: (coreutils)nl invocation. Number lines and write files. nohup: (coreutils)nohup invocation. Immunize to hangups. nproc: (coreutils)nproc invocation. Print the number of processors. numfmt: (coreutils)numfmt invocation. Reformat numbers. od: (coreutils)od invocation. Dump files in octal, etc. paste: (coreutils)paste invocation. Merge lines of files. patch: (diffutils)Invoking patch. Apply a patch to a file. pathchk: (coreutils)pathchk invocation. Check file name portability. pr: (coreutils)pr invocation. Paginate or columnate files. printenv: (coreutils)printenv invocation. Print environment variables. printf: (coreutils)printf invocation. Format and print data. ptx: (coreutils)ptx invocation. Produce permuted indexes. pwd: (coreutils)pwd invocation. Print working directory. readlink: (coreutils)readlink invocation. Print referent of a symlink. realpath: (coreutils)realpath invocation. Print resolved file names. rm: (coreutils)rm invocation. Remove files. rmdir: (coreutils)rmdir invocation. Remove empty directories. runcon: (coreutils)runcon invocation. Run in specified SELinux CTX. sdiff: (diffutils)Invoking sdiff. Merge 2 files side-by-side. seq: (coreutils)seq invocation. Print numeric sequences sha1sum: (coreutils)sha1sum invocation. Print or check SHA-1 digests. sha2: (coreutils)sha2 utilities. Print or check SHA-2 digests. shred: (coreutils)shred invocation. Remove files more securely. shuf: (coreutils)shuf invocation. Shuffling text files. sleep: (coreutils)sleep invocation. Delay for a specified time. sort: (coreutils)sort invocation. Sort text files. split: (coreutils)split invocation. Split into pieces. stat: (coreutils)stat invocation. Report file(system) status. stdbuf: (coreutils)stdbuf invocation. Modify stdio buffering. stty: (coreutils)stty invocation. Print/change terminal settings. sum: (coreutils)sum invocation. Print traditional checksum. sync: (coreutils)sync invocation. Synchronize memory to disk. tac: (coreutils)tac invocation. Reverse files. tail: (coreutils)tail invocation. Output the last part of files. tee: (coreutils)tee invocation. Redirect to multiple files. test: (coreutils)test invocation. File/string tests. timeout: (coreutils)timeout invocation. Run with time limit. touch: (coreutils)touch invocation. Change file timestamps. tr: (coreutils)tr invocation. Translate characters. true: (coreutils)true invocation. Do nothing, successfully. truncate: (coreutils)truncate invocation. Shrink/extend size of a file. tsort: (coreutils)tsort invocation. Topological sort. tty: (coreutils)tty invocation. Print terminal name. uname: (coreutils)uname invocation. Print system information. unexpand: (coreutils)unexpand invocation. Convert spaces to tabs. uniq: (coreutils)uniq invocation. Uniquify files. unlink: (coreutils)unlink invocation. Removal via unlink(2). updatedb: (find)Invoking updatedb. Building the locate database. uptime: (coreutils)uptime invocation. Print uptime and load. users: (coreutils)users invocation. Print current user names. vdir: (coreutils)vdir invocation. List directories verbosely. wc: (coreutils)wc invocation. Line, word, and byte counts. who: (coreutils)who invocation. Print who is logged in. whoami: (coreutils)whoami invocation. Print effective user ID. xargs: (find)Invoking xargs. Operating on many files. yes: (coreutils)yes invocation. Print a string indefinitely. zcat: (gzip)Overview. Decompression to stdout. zdiff: (gzip)Overview. Compare compressed files. zforce: (gzip)Overview. Force .gz extension on files. zgrep: (gzip)Overview. Search compressed files. zmore: (gzip)Overview. Decompression output by pages. Libraries RLuserman: (rluserman). The GNU readline library User's Manual. Math dc: (dc). Arbitrary precision RPN "Desktop Calculator". Network applications Wget: (wget). Non-interactive network downloader. Text creation and manipulation Diffutils: (diffutils). Comparing and merging files. grep: (grep). Print lines matching a pattern. sed: (sed). Stream EDitor.