资源说明:Minimalistic ncurses file system viewer
fm (Fast Move: minimalistic ncurses file system viewer) ========================================================= Small, simple and efficient file system viewer for the console. It offers fast navigation, easy invocation of your common tools (Emacs/Vim/Xpdf/Evince/less/...) and instant access to your favorite shell. It also can use Linux inotify to update the file tree. How to compile ---------------- It should run in any modern UNIX-like with minimal effort. You just need to have installed ncursesw, glib and its development headers. Then just run: make Hacking --------- Internally the file system hierarchy is represented in a N-ary tree in which each node represents a file and its associated information. Additionally a double-linked list is used to represent the lines from screen. The glib is used for its N-ary trees and double-linked lists. Also some string manipulation functions are used for commodity. The rest is standard POSIX code. Invocation ------------ Usage: fm [-h|-d] [] -h: show this help -d: print on stderr inotify events debug info Keyboard commands ------------------- Most commands are based in text navigation of Vim. Moving the cursor: j: selects next file k: selects previous file l: opens selected directory (open the directory twice to shows dot files) h: closes current/selected directory Ctrl + f: moves one page forward the cursor Ctrl + b: moves one page backward the cursor Ctrl + d: moves half page forward the cursor Ctrl + u: moves half page backward the cursor gg: selects first file G: selects last file zz: centers selected file on screen H: selects first line from screen L: selects last line from screen }: selects next file without going deeper in the hierarchy {: selects previous file without going deeper in the hierarchy [[: selects parent directory f + : selects next file that begins with F + : selects previous file that begins with Running external programs: l: opens the selected file with text pager/PDF viewer/PS viewer/image viewer (based on the file name extension) s: spawns the shell in the current directory (Use Ctrl + d to return) Enter: starts the editor with selected file Miscellanea: q: quits fm Ctrl + l: redraws the entire screen and reloads the content of the current working directory Ctrl + g: prints info from the selected like ls -l Esc: clears info window and sets command repetitions to one The default choices for the external programs are vim/evince/display/less/bash. They are configured from fm.h. Also the environment variables PAGER and EDITOR can be customized from the shell. The commands h j k l can be repeated several times with just one keystroke if a number is given first, just like Vim commands repetitions. The cursor can also be moved with the arrows from the keyboard. Project status ---------------- Version 1.1 finished, Linux inotify support added. License --------- This program is under the GPLv3. Feedback ---------- Send me an email if you have any question about the code, you found a bug or you have a feature request. Send it to: jimenezrick@gmail.com
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