Mac Os X Nano Text Replace
Built-in text editor in Terminal. Ask Question 7. GNU nano is designed to be a free replacement for the Pico text editor, part of the Pine email suite from The University of Washington. Yes, nano and vim for example are installed with Mac OS X. Share improve this answer. Answered Jun 11 '12 at 22:40. 12.8k 5 45 72.
Next:,Previous:,Up: 1.1 OverviewThe original goal for nano was a complete bug-for-bug compatibleemulation of Pico, but nano's current goal is to be as compatibleas possible while offering a superset of Pico's functionality. SeeSee, for more info.The usual way to invoke nano is:nano OPTION. FILEBut it is also possible to edit several files in a row. Additionally,the cursor can be put on a desired line number by adding this numberwith a plus sign before any filename, and even in a desired column byadding it with a comma. So the complete synopsis is:nano OPTION. +LINE FILE.nano OPTION. +,COLUMN FILE.nano OPTION.
+LINE,COLUMN FILE.Email bug reports to. Previous:,Up: 1.2 Command Line Optionsnano takes the following options from the command line:+LINE,COLUMN Start at line number LINE and column number COLUMN (at least one ofwhich must be specified) instead of the default of line 1, column 1.-? Same as -h, -help.-A, -smarthome Make the Home key smarter. When Home is pressed anywhere but at thevery beginning of non-whitespace characters on a line, the cursor willjump to that beginning (either forwards or backwards). Next:,Previous:,Up: 2.3 The TitlebarThe titlebar is the line displayed at the top of the editor. There arethree sections: left, center and right. The section on the leftdisplays the version of nano being used.
The center sectiondisplays the current filename, or 'New Buffer' if the file has not yetbeen named. The section on the right will display 'Modified' if thefile has been modified since it was last saved or opened.Special modes: When nano is in 'File browser' mode, the centersection will display the current directory instead of the filename. SeeSee, for more info. Next:,Previous:,Up: 4 Feature TogglesToggles allow you to change certain aspects of the editor that wouldnormally be done via command line options. They are invoked via Metakey sequences. See See, for more info.
Next:,Previous:,Up: 6 The File BrowserWhen reading or writing files, pressing ^T will invoke the file browser.Here, one can navigate directories in a graphical manner in order tofind the desired file.Basic movement in the file browser is accomplished with the arrow keys,page up, and page down. More advanced movement is accomplished bysearching via ^W (or 'w') and changing directories via ^ (or 'g'). Thebehavior of the Enter (or 's') key varies by what is currently selected.If the currently selected object is a directory, the file browser willenter and display the contents of the directory. If the object is afile, this filename and path are copied to the statusbar, and the filebrowser exits. Next:,Previous:,Up: 7 Pico Compatibilitynano attempts to emulate Pico as closely as possible, but thereare certain differences between the editors:Search and Replace History As of version 1.1.99pre1 of nano, text entered as search orreplace strings will be stored and can be accessed with the up/downarrow keys. Previously, nano offered a more consistent, butincompatible with Pico, method for entering search and replace strings.In the old method, previous entries would be displayed by default aseditable text in front of the cursor, as opposed to being bracketed anduneditable as it is in Pico.
The old behavior could be made compatiblewith Pico via the -p option, but recent versions of Pico use the-p option to preserve the XON and XOFF sequences within theeditor. Since, with the new method, search and replace strings canstill be edited by simply hitting the up arrow key once, the old methodwas removed completely.Writing, Appending, or Prepending Selected Text to Files Text selected using the marking key (^^) can be written out, appended,or prepended to a new or existing file using the WriteOut key (^O).Toggles Many options which alter the functionality of the program can be'toggled' on or off using Meta key sequences, meaning the program doesnot have to be restarted to turn a particular feature of the editor onor off. Please see the internal help function (^G) for a list of whatfunctions can be toggled for a particular version of nano. SeeSee, for more info.Cursor Position Display The output of the 'Display Cursor Position' in nano displaysthe given column position, as well as the row and total characterposition of the cursor.Interactive Replace and Spell Checker It is worth noting that nano's replace function is interactive,i.e.
Mac Os X Nano Text Replace On Youtube
It does not stop after one search string is found and automaticallyreplace it. The nano implementation will pause at each searchstring found and query whether to replace this instance or not. Theinternal spell checker operates similarly. Note that there is no way toforce these functions to behave in the Pico fashion.
As of version1.1.99pre1, misspelled words are sorted and trimmed for uniqueness inthe internal spell checker such that the words 'apple' and 'Apple' willbe prompted for correction separately. Previous:,Up:8 Building and Configure OptionsBuilding nano from source is fairly straightforward if you arefamiliar with compiling programs with autoconf support:. tar xvfz nano-x.y.z.tar.gz (where x.y.z is the version ofnano).
cd nano-x.y.z/./configure. make. make installThe possible options to./configure are:-disable-browser Disable the mini file browser when reading or writing files.-disable-help Disable the help function.
Nano Replace Text
Doing this makes the binary much smaller,but makes it difficult for new users to learn more than very basicthings about using the editor.-disable-justify Disable the justify and unjustify functions.-disable-mouse Disable all mouse functionality. This also disables the -m command lineoption, which enables the mouse functionality.-disable-operatingdir Disable setting the operating directory. This also disables the -ocommand line option, which sets the operating directory.-disable-speller Disable use of the spell checker. This also disables the -s commandline option, which allows specifying an alternate spell checker.-disable-tabcomp Disable the tab completion code when reading or writing files.-disable-wrapping Disable all long line wrapping. This also eliminates the -w commandline option, which enables long line wrapping.-enable-tiny This option disables all the above. It also disables some of the largerinternals of the editor, like the marking code and the cut to end ofline code. It also disables the function toggles.-enable-debug Enable support for runtime debug output.
This can get pretty messy, sochances are you only want this feature to work on the nano source.-enable-extra Enable extra features. At the moment, this is just easter egg-typestuff.-enable-color Enable support for syntax coloring of files using the nanorc file.
Mac Os Versions
Thisenables nanorc support as well.-enable-multibuffer Enable support for opening multiple files at a time and switchingbetween them on the fly.-enable-nanorc Enable support for reading the nanorc file at startup. You can storecustom settings in the nanorc file rather than having to pass commandline options to get desired behavior. See See, formore info.-enable-all Shortcut for enabling the above four features (extra, color,multibuffer, and nanorc).-disable-nls Disables Native Language support.
This will disable use of theavailable GNU nano translations.-disable-wrapping-as-root Disable long line wrapping by default when nano is run as root.-enable-utf8 Enable support for reading and writing Unicode files. This will requireeither a wide version of curses, or a UTF-8-enabled version of Slang.-disable-utf8 Disable support for reading and writing Unicode files.-with-slang Compiling nano with Slang is supported, and will make the binarynotably smaller than if compiled with ncurses or other curses libraries.