%%%INTRO Introduction to SHERLOCK Select an item from the bar menu by moving the highlight with the arrow keys and pressing , or by pressing the first letter of the menu label. To abort a partial command, press . MAIN MENU: 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴쩡컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� SECTORS : Enter drive letter or � the default. to keep current drive; then � RECOVER : Select file to be recovered enter sector, or press to � by moving the highlight using the toggle sector or cluster entry. �  keys, then press . Next Clusters start at 2, sectors start � enter the first letter for the at 0. � recovered file. FILES : Enter name of file to examine � OPTIONS : Change default drive and including new drive and path if � directory; compare FATs. necessary. A new drive or path � HELP : This screen. will become the default. � QUIT : Exit SHERLOCK, return to DOS. INFO : Enter letter of drive for � information display, or for � current drive. A new drive becomes � Press any key to exit HELP ... %%%FILES Examine and Modify Disk Files Use the and keys to go toward the beginning or end of the file, respectively, in screen units. jumps to the beginning of the file, and jumps to the end of the file. Note that the last file sector may have "garbage" in it, since the portion of the sector following the last character in the file is not cleared when the file is written. FILES MENU 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴쩡컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� NEXT : Enter next file to display. � sector(s). Directory display can't Drive and path allowed, but not � be edited. wildcard characters. If drive or � LIST : List all clusters used by the path used they become default. � file. Scroll the list if necessary SEARCH : Scan file for text or binary � using the  keys. string. Use +nnn combo to � MAP : Map of clusters on the default search for non-alphanumeric � disk, including clusters used by characters. � the displayed file. Map is scaled FORMAT : Choose from Hex/ASCII (the � to fit on a single screen. default), Text, or Directory display� HELP : This screen. formats. � RETURN : Go back to Main Menu. EDIT : Modify contents of displayed � Press any key to exit HELP ... %%%SECTORS Examine and Modify Disk Sectors Use the and keys to examine previous sectors (smaller sector numbers) or next sectors, respectively. The BOOT SECTOR of a disk is always sector 0; the first File Allocation Table (FAT) starts at sector 1. The root directory follows the FATs, and the data area follows the root directory. The INFO function from the Main Menu tells which sectors the root directory and data area start in. SECTOR MENU 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴쩡컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� NEXT : Enter the next sector to dis- � displayed sector. The directory play, or press to enter a � display format can't be edited. cluster number instead. � MAP : Display a map of disk clusters SEARCH : Search disk starting at the � showing used and free cluster. current cluster for a text or bin- � Display is scaled to fit on a ary string. Use +kkk combo to � single screen. enter non-alphanumeric characters. � HELP : This screen. FORMAT : Choose between Hex/ASCII � RETURN : Go back to the Main Menu. (the default), Text, or Directory � display formats. � EDIT : Modify the contents of the � Press any key to exit HELP ... %%%EDIT Edit Disk Sector/File Position the cursor under the char- � properly after each letter is entered acter to be modified using the  � -- to back up use the  key on the keys, then type in new information. � numeric keypad. Edit works in "replace" mode only. � When editing the ASCII section or As you type, the cursor moves to the � in Text format, enter the desired right, but it won't wrap to the next � character on the keyboard. For line. � characters that can't be typed In Hex/ASCII mode, the correspond- � directly use the +kkk ing information in the section not � combination (hold down the key being edited is highlighted and will � while entering the decimal value of change along with any editing you do. � the character on the numeric keypad). Press to toggle between � Press F10 to write the modified sections. � sector to disk. To abort an edit and When editing in the Hex section, � retain original data, press . enter byte values value as a 2-digit � hex number (numerals 0..9, letters � a..f). The cursor will advance � Press any key to exit HELP ... %%%RECOVER Recover Erased Files The first cluster displayed may or may not be available for recovery as DOS may have already reused the cluster. Use the key to add a cluster to the recovered file, or to remove the most recently added cluster from the disk.  read the previous or next free clusters, and and jump toward the beginning and end of the displayed cluster. RECOVERY MENU 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴쩡컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� NEXT : Enter the next sector to dis- � list is scrolled using the  keys. play, or press to enter a � WRITE : Write clusters recovered so cluster number instead. � far to a separate file. This lets SEARCH : Search disk starting at the � you recover only part of a file, current cluster for a text or bin- � or recover a pieces of a file over ary string. Use +kkk (hold � several sessions, then combine down key while typing decimal � them later. value of character on the numeric � HELP : This screen. keypad) to enter non-alphanumeric � RETURN : Exit File Recovery without characters. � recovering the file; go back to LIST : Show cluster numbers added to � the Main Menu. recovered file so far. 2 lines are � displayed; if there are more, the � Press any key to exit HELP ... %%%END