The Select internal command is used to:
Command Arguments:
| Argument | Type | Possible values | Description | 
|---|---|---|---|
| (no arguments) | - | - | Displays the Select dialog (in either simple or advanced modes, 
      depending on which was last 
      used). | 
| ADVANCED | /S | (no value) | Displays the Select dialog in advanced 
      mode. | 
| ALL | /S | (no value) | Select all files and folders in the current source file 
      display. | 
| ALLDIRS | /S | (no value) | Select all folders in the current source file 
      display. | 
| ALLFILES | /S | (no value) | Select all files in the current source file 
      display. | 
| DATE | /K | <date> | Select files whose last modification timestamps match the specified date. You can specify: 
 
 
 Note that specifying both a date and time requires quotes around the value, because of the space character separating the two. You can also use > (greater than) before the date 
      to match all files newer than the specified date, or < 
      (less than) before the date to match all files older than the specified 
      date. | 
| 
 | 
 | <date1>..<date2> | Select files whose last modification timestamps falls between the two 
      specified dates. Both dates are supplied in the format described 
      above. | 
| 
 | 
 | oldest | Select the oldest item in the current source file display. You can 
      combine this with the PATTERN argument to select the 
      oldest of a specific type of file. | 
| 
 | 
 | newest | Select the newest item in the current file 
      display. | 
| 
 | 
 | created | Normally this command considers the last modification timestamp of each 
      file, however by specifying this keyword you can make it look at the 
      creation time instead. | 
| 
 | 
 | both | Considers both created and last modification 
      timestamps. | 
| 
 | 
 | next | Modifies the behavior of the newest and 
      oldest arguments. Normally, Select 
      DATE=newest would select the newest file in the list. If it were 
      already selected, nothing would change. If you add the 
      next keyword, Opus will progressively select the next 
      newest file each time the command is run. | 
| DESELECT | /S | (no value) | Instead of selecting files, the command will deselect them. This is 
      used in conjunction with the PATTERN, 
      ALLDIRS and 
      ALLFILES arguments. | 
| DESELECTNOMATCH | /S | (no value) | Files that don't match the pattern will be deselected (normally files 
      that don't match are left 
      alone). | 
| DESTTOSOURCE | /O | (no value) | Selects all files and folders in the source file display that are 
      currently selected in the destination. The comparison is only done on the 
      filename - the files are not actually 
      compared. | 
| 
 | 
 | noext | Does not consider file extensions when comparing selected files in the 
      source and destination. For example, if IMGP1234.JPG was 
      selected in the destination, and IMGP1234.WAV existed in 
      the source, it would be 
      selected. | 
| EXACT | /S | (no value) | Indicates that the PATTERN argument is a literal file name and not a 
      wildcard or regular expression. This allows you to specify an exact 
      filename without having to escape wildcard characters like '(' and 
      ')'. | 
| FILTER | /S | (no value) | Performs file selection using a pre-defined filter. The name of the 
      filter must be given as the value of the PATTERN 
      argument. Filters must have previously been configured through the File Operations / 
      Filters page in 
      Preferences. | 
| FILTERFLAGS | /K | select | Select files that match the filter (this argument is used in 
      conjunction with the FILTER argument). This is the 
      default behaviour. | 
| 
 | 
 | deselect | Deselect files that match the 
      filter. | 
| 
 | 
 | hide | Hide files that match the 
      filter. | 
| 
 | 
 | hidenomatch | Hide files that don't match the 
      filter. | 
| FIRST | /S | (no value) | Select the first item in the source file display, deselect all other 
      items. | 
| FROMCHECKS | /S | (no value) | Convert the state of checked items to selections (checked items will be 
      selected, non-checked items will be deselected). This only applies in checkbox 
      mode. | 
| HIDESEL | /S | (no value) | Hide all selected files. This is used either with the 
      PATTERN argument to hide all files that match the 
      pattern, or with the NOPATTERN argument to hide all 
      currently selected files. | 
| HIDEUNAFFECTED | /S | (no value) | When used with the synchronize tool, this hides any items from the 
      list that are not marked to be synchronized (either copied or 
      deleted). | 
| HIDEUNSEL | /S | (no value) | Hide all unselected items. This is used either with the 
      PATTERN argument (files that don't match the pattern will 
      be hidden), or with the NOPATTERN argument (all currently 
      unselected files will be 
      hidden). | 
| INVERT | /S | (no value) | Inverts the selection state of all items in the source file 
      display. | 
| LAST | /S | (no value) | Selects the last item in the source file display, deselect all other 
      items. | 
| MAKEVISIBLE | /S | (no value) | Ensures that the first selected item is visible in the file display. 
      The list will be scrolled if 
      needed. | 
| NEXT | /O | (no value) | Selects the next item in the file display. The first item immediately 
      following the first currently selected item will be selected, and all 
      other items deselected. | 
| 
 | 
 | mark | Toggles the selection state of the currently focused item, and moves 
      the input focus to the next item in the list. This is the equivalent of 
      pressing the Insert key in the file 
      display. | 
| NONE | /S | (no value) | Deselects all items in the source file 
      display. | 
| NOPATTERN | /S | (no value) | The Select command normally requires a value for the 
      PATTERN argument to operate, but in some cases you may 
      need it to operate without supplying a pattern. For example, the 
      HIDESEL and HIDEUNSEL arguments can be 
      used to hide all currently selected or unselected items without applying a 
      new wildcard selection first. | 
| PATTERN | 
 | <pattern> | Specify a wildcard pattern. All items matching the supplied 
      pattern will be selected (or deselected, hidden, etc. based on the other 
      arguments for this command). The pattern can be specified using standard pattern 
      matching syntax, or regular expressions if the 
      REGEXP argument is supplied. The PATTERN 
      argument is also used to provide the name of a pre-defined filter in 
      conjunction with the FILTER argument. | 
| PREV | /O | (no value) | Select the previous item in the file display. The first item 
      immediately preceding the last currently selected item will be selected, 
      and all other items 
      deselected. | 
| 
 | 
 | mark | Toggles the selection state of the currently focused item, and moves 
      the input focus to the previous item in the list. Similar to pressing the 
      Insert key, except the focus moves to the previous rather 
      than the next item. | 
| RANGE | /K | <range> | Selects a range of items based on their index (their position in the 
      list). This command is equivalent to the range selection mode of 
      the find-as-you-type field. The 
      <range> value consists of one or more comma-separated 
      ranges; each range can be a single number, or two numbers separated by a 
      hyphen to indicate all numbers within that 
      range. | 
| REGEXP | /S | (no value) | Use regular 
      expression mode instead of standard pattern 
      matching. | 
| RESELECT | /S | (no value) | Reselects all files and folders that were used (and deselected) by the 
      previously executed command. | 
| SHOWHIDDEN | /S | (no value) | Reveal any files or folders that have previously been hidden by 
      commands using the HIDESEL or HIDEUNSEL 
      arguments. The other way to reveal files hidden this way is by re-reading 
      the folder (e.g. press 
      F5). | 
| SHOWUNAFFECTED | /S | (no value) | When used with the synchronize tool, this reveals any items that 
      have previously been hidden because they were not marked to be 
      synchronized (either copied or deleted). | 
| SIMILAR | /S | (no value) | Selects all files with the same file extensions as the currently 
      selected files. For example, if a single .jpg and a 
      single .gif file are currently selected, this command 
      would select all .jpg and 
      .gif files in the source file 
      display. | 
| SIMILARBASE | /S | (no value) | Selects all files with the same base-names as the currently selected 
      files. For example, if cat.jpg and 
      dog.gif are currently selected, this command would select 
      all&nbap;cat.* and dog.* 
      files in the source file 
      display. | 
| SIMPLE | /S | (no value) | Displays the Select dialog in simple 
      mode. | 
| SIZE | /K | <size> | Select files whose size matches the specified size. By default the size specified is treated as bytes, but you can use the following suffixes to use different units: 
 
 
 You can also use > (greater than) before the size 
      to match all files larger than the specified size, or 
      < (less than) before the size to match all files 
      smaller than the specified 
      size. | 
| 
 | 
 | <size1>..<size2> | Select files whose size falls between the two specified sizes. Both 
      sizes are supplied in the format described above. | 
| 
 | 
 | largest | Select the largest item in the current source file display. You can 
      combine this with the PATTERN argument to select the 
      largest of a specific type of file. | 
| 
 | 
 | smallest | Select the smallest item in the current file 
      display. | 
| SOURCETODEST | /O | (no value) | Selects all files and folders in the destination file display that 
      are currently selected in the source. The comparison is only done on the 
      filename - the files are not actually 
      compared. | 
| 
 | 
 | noext | Does not consider file extensions when comparing selected files in the 
      source and destination. For example, if IMGP1234.JPG was 
      selected in the source, and IMGP1234.WAV existed in the 
      destination, it would be 
      selected. | 
| THIS | /S | (no value) | Selects the current focus entry. It is possible for the entry with 
      input focus to not be selected (for example, if you move the focus 
      highlight with Control +Cursor-Down) and 
      this command will select whichever entry is currently 
      focused. | 
| TOCHECKS | /S | (no value) | Convert item selection states to check states. Selected items will be 
      checked, and unselected items will be unchecked. If the file display is 
      not currently in checkbox 
      mode it will be turned on 
      automatically. | 
| TYPE | /K | files | Force the selection to only affect files - even if folders match the 
      pattern they will be 
      unaffected. | 
| 
 | 
 | dirs | Force the selection to only affect 
      folders. |