1. Carta.tech
2. Packages
3. coreutils

• 102

  Section 1: Executable programs or shell commands

  [.1

  Check file types and compare values

  arch.1

  Print machine hardware name (same as uname -m)

  base64.1

  Base64 encode/decode data and print to standard output

  basename.1

  Strip directory and suffix from filenames

  cat.1

  Concatenate files and print on the standard output

  chcon.1

  Change file security context

  chgrp.1

  Change group ownership

  chmod.1

  Change file mode bits

  chown.1

  Change file owner and group

  cksum.1

  Checksum and count the bytes in a file

  comm.1

  Compare two sorted files line by line

  cp.1

  Copy files and directories

  csplit.1

  Split a file into sections determined by context lines

  cut.1

  Remove sections from each line of files

  date.1

  Print or set the system date and time

  dd.1

  Convert and copy a file

  df.1

  Report file system disk space usage

  dir.1

  List directory contents

  dircolors.1

  Color setup for ls

  dirname.1

  Strip last component from file name

  du.1

  Estimate file space usage

  echo.1

  Display a line of text

  env.1

  Run a program in a modified environment

  expand.1

  Convert tabs to spaces

  expr.1

  Evaluate expressions

  factor.1

  Factor numbers

  false.1

  Do nothing, unsuccessfully

  fmt.1

  Simple optimal text formatter

  fold.1

  Wrap each input line to fit in specified width

  groups.1

  Print the groups a user is in

  head.1

  Output the first part of files

  hostid.1

  Print the numeric identifier for the current host

  id.1

  Print real and effective user and group ids

  install.1

  Copy files and set attributes

  join.1

  Join lines of two files on a common field

  link.1

  Call the link function to create a link to a file

  ln.1

  Make links between files

  logname.1

  Print user\'s login name

  ls.1

  List directory contents

  md5sum.1

  Compute and check md5 message digest

  md5sum.textutils.1

  Compute and check md5 message digest

  mkdir.1

  Make directories

  mkfifo.1

  Make fifos (named pipes)

  mknod.1

  Make block or character special files

  mktemp.1

  Create a temporary file or directory

  mv.1

  Move (rename) files

  nice.1

  Run a program with modified scheduling priority

  nl.1

  Number lines of files

  nohup.1

  Run a command immune to hangups, with output to a non-tty

  nproc.1

  Print the number of processing units available

  numfmt.1

  Convert numbers from/to human-readable strings

  od.1

  Dump files in octal and other formats

  paste.1

  Merge lines of files

  pathchk.1

  Check whether file names are valid or portable

  pinky.1

  Lightweight finger

  pr.1

  Convert text files for printing

  printenv.1

  Print all or part of environment

  printf.1

  Format and print data

  ptx.1

  Produce a permuted index of file contents

  pwd.1

  Print name of current/working directory

  readlink.1

  Print resolved symbolic links or canonical file names

  realpath.1

  Print the resolved path

  rm.1

  Remove files or directories

  rmdir.1

  Remove empty directories

  runcon.1

  Run command with specified security context

  seq.1

  Print a sequence of numbers

  sha1sum.1

  Compute and check sha1 message digest

  sha224sum.1

  Compute and check sha224 message digest

  sha256sum.1

  Compute and check sha256 message digest

  sha384sum.1

  Compute and check sha384 message digest

  sha512sum.1

  Compute and check sha512 message digest

  shred.1

  Overwrite a file to hide its contents, and optionally delete it

  shuf.1

  Generate random permutations

  sleep.1

  Delay for a specified amount of time

  sort.1

  Sort lines of text files

  split.1

  Split a file into pieces

  stat.1

  Display file or file system status

  stdbuf.1

  Run command, with modified buffering operations for its standard streams.

  stty.1

  Change and print terminal line settings

  sum.1

  Checksum and count the blocks in a file

  sync.1

  Flush file system buffers

  tac.1

  Concatenate and print files in reverse

  tail.1

  Output the last part of files

  tee.1

  Read from standard input and write to standard output and files

  test.1

  Check file types and compare values

  timeout.1

  Run a command with a time limit

  touch.1

  Change file timestamps

  tr.1

  Translate or delete characters

  true.1

  Do nothing, successfully

  truncate.1

  Shrink or extend the size of a file to the specified size

  tsort.1

  Perform topological sort

  tty.1

  Print the file name of the terminal connected to standard input

  uname.1

  Print system information

  unexpand.1

  Convert spaces to tabs

  uniq.1

  Report or omit repeated lines

  unlink.1

  Call the unlink function to remove the specified file

  users.1

  Print the user names of users currently logged in to the current host

  vdir.1

  List directory contents

  wc.1

  Print newline, word, and byte counts for each file

  who.1

  Show who is logged on

  whoami.1

  Print effective userid

  yes.1

  Output a string repeatedly until killed

• 1

  Section 8: System administration commands

  chroot.8

  Run command or interactive shell with special root directory