Lic. Tecnologias De Informacion

An A-Z Index of the Apple OS X command line alias Create an alias •
alloc List used and free memory
apropos Search the whatis database for strings
awk Find and Replace text within file(s)
b
basename Convert a full pathname to just a filename
bash Bourne-Again SHell
bg Send to background •
bind Display readline key and function bindings •
bless Set volume bootability andstartup disk options.
break Exit from a For, While, Until or Select loop •
builtin Execute a shell builtin •
bzip Compress or decompress files
c
cal Display a calendar
caller Return the context of a subroutine call •
case Conditionally perform a command •
cat Concatenate and print (display) the contents of file(s)
cd Change Directory •
chflags Change a file or folder'sflags
chgrp Change group ownership
chmod Change access permissions
chown Change file owner and group
chroot Run a command with a different root directory
cksum Print CRC checksum and byte counts
clear Clear terminal screen
cmp Compare two files
comm Compare two sorted files line by line
command Run a command (not a function) •
complete Edit a command completion[word/pattern/list] •
continue Resume the next iteration of a loop •
cp Copy one or more files to another location
cron Daemon to execute scheduled commands
crontab Schedule a command to run at a later date/time
curl Transfer data from or to a server
cut Divide a file into several parts
d
date Display or change the date & time
dc Desk Calculator
dd Data Dump - Convertand copy a file
declare Declare variable & set attributes •
defaults Set preferences, show hidden files
df Display free disk space
diff Display the differences between two files
diff3 Show differences among three files
dig DNS lookup
dirname Convert a full pathname to just a path
dirs Display list of remembered directories •
diskutil Disk utilities - Format, Verify,Repair
disown Unbind a job from the current login session •
ditto Copy files and folders
dot_clean Remove dot-underscore files
drutil Interact with CD/DVD burners
dscacheutil Query or flush the Directory Service/DNS cache
dseditgroup Edit, create, manipulate, or delete groups
dsenableroot Enable root access
dsmemberutil View user and groups rights
dscl Directory Servicecommand line utility
du Estimate file space usage
e
echo Display message on screen •
ed A line-oriented text editor (edlin)
enable Enable and disable builtin shell commands •
env List or Set environment variables
eval Evaluate several commands/arguments •
exec Execute a command •
exit Exit the shell •
expand Convert tabs to spaces
expect Programmed dialogue withinteractive programs
Also see AppleScript
export Set an environment variable •
expr Evaluate expressions
f
false Do nothing, unsuccessfully
fc Fix command (history)
fdisk Partition table manipulator for Darwin UFS/HFS/DOS
fg Send job to foreground •
file Determine file type
find Search for files that meet a desired criteria
fmt Reformat paragraph text
fold Wrap text to fita specified width
for Loop command •
fsck Filesystem consistency check and repair
fsaclctl Filesystem enable/disable ACL support
fs_usage Filesystem usage (process/pathname)
ftp Internet file transfer program
g
GetFileInfo Get attributes of HFS+ files
getopt Parse positional parameters
getopts Parse positional parameters •
goto Jump to label and continue execution
grepSearch file(s) for lines that match a given pattern
groups Print group names a user is in
gzip Compress or decompress files
h
halt Stop and restart the operating system
hash Refresh the cached/remembered location of commands •
head Display the first lines of a file
hdiutil Manipulate iso disk images
history Command History •
hostname Print or set system name
i
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