Unix Man page / Perldoc / Info page

File: dir,	Node: Top	This is the top of the INFO tree 
 
  This (the Directory node) gives a menu of major topics. 
  Typing "q" exits, "?" lists all Info commands, "d" returns here, 
  "h" gives a primer for first-timers, 
  "mEmacs<Return>" visits the Emacs manual, etc. 
 
  In Emacs, you can click mouse button 2 on a menu item or cross reference 
  to select it. 
 
* Menu: 
 
Archiving 
* Cpio: (cpio).                 Copy-in-copy-out archiver to tape or disk. 
* Shar utilities: (sharutils).  Shell archiver, uuencode/uudecode. 
 
Basics 
* Common options: (coreutils)Common options. 
                                Common options. 
* Coreutils: (coreutils).       Core GNU (file, text, shell) utilities. 
* Date input formats: (coreutils)Date input formats. 
* File permissions: (coreutils)File permissions. 
                                Access modes. 
* Finding files: (find).        Operating on files matching certain criteria. 
 
Development 
* Com_err: (com_err).           A Common Error Description Library for UNIX. 
 
Editors 
* nano: (nano).                 Small and friendly text editor. 
 
Emacs 
* IDN Library: (libidn)Emacs API. 
                                Emacs API for IDN functions. 
 
General Commands 
* Screen: (screen).             Full-screen window manager. 
 
GNU Utilities 
* gpg: (gnupg1).                OpenPGP encryption and signing tool (v1). 
 
Individual utilities 
* arch: (coreutils)arch invocation.             Print machine hardware name. 
* 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 file permissions. 
* chown: (coreutils)chown invocation.           Change file owners/groups. 
* chroot: (coreutils)chroot invocation.         Specify the root directory. 
* cksum: (coreutils)cksum invocation.           Print POSIX CRC checksum. 
* 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. 
* 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. 
* gzip: (gzip)Invoking gzip.                    Compress files. 
* 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 and change 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. 
* mail-files: (sharutils)mail-files invocation. Send files to remote site. 
* mailshar: (sharutils)mailshar invocation.     Make and send a shell archive. 
* 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. 
* od: (coreutils)od invocation.                 Dump files in octal, etc. 
* paste: (coreutils)paste invocation.           Merge lines of files. 
* 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. 
* rm: (coreutils)rm invocation.                 Remove files. 
* rmdir: (coreutils)rmdir invocation.           Remove empty directories. 
* runcon: (coreutils)runcon invocation.         Run in specified SELinux CTX. 
* 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. 
* shar: (sharutils)shar invocation.             Make a shell archive. 
* 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 fixed-size pieces. 
* stat: (coreutils)stat invocation.             Report file(system) status. 
* stdbuf: (coreutils)stdbuf invocation.         Modify stdio buffering. 
* stty: (coreutils)stty invocation.             Print/change terminal settings. 
* su: (coreutils)su invocation.                 Modify user and group ID. 
* sum: (coreutils)sum invocation.               Print traditional checksum. 
* sync: (coreutils)sync invocation.             Synchronize memory and 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). 
* unshar: (sharutils)unshar invocation.         Explode a shell archive. 
* updatedb: (find)Invoking updatedb.            Building the locate database. 
* uptime: (coreutils)uptime invocation.         Print uptime and load. 
* users: (coreutils)users invocation.           Print current user names. 
* uudecode: (sharutils)uudecode invocation.     Restore file from 7-bits. 
* uuencode: (sharutils)uuencode invocation.     Force binary file to 7-bits. 
* 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. 
 
Kernel 
* grub-install: (grub)Invoking grub-install. 
                                Install GRUB on your drive 
* grub-mkconfig: (grub)Invoking grub-mkconfig. 
                                Generate GRUB configuration 
* grub-mkpasswd-pbkdf2: (grub)Invoking grub-mkpasswd-pbkdf2. 
* GRUB: (grub).                 The GRand Unified Bootloader 
 
Libraries 
* RLuserman: (rluserman).       The GNU readline library User's Manual. 
 
Localization 
* idn: (libidn)Invoking idn.    Internationalized Domain Name (IDN) string 
                                  conversion. 
 
Math 
* bc: (bc).                     An arbitrary precision calculator language. 
 
Miscellaneous 
* ipc: (ipc).                   System V style inter process communication 
 
Network Applications 
* Wget: (wget).                 The non-interactive network downloader. 
 
Programming & development tools 
* GDBM: (gdbm).                 The GNU database manager. 
 
Software libraries 
* libidn: (libidn).             Internationalized string processing library. 
 
Text creation and manipulation 
* grep: (grep).                 Print lines matching a pattern. 
* sed: (sed).                   Stream EDitor. 
 
Utilities 
* Gzip: (gzip).                 The gzip command for compressing files.