Batch File Comments. Comments are very essential for a program. They help to increase the readability of the program. Any programmer mostly will not start from scratch, they will be revising the existing versions. So, it’s very essential that we need to comment the code efficiently. Batch files traditionally allow single line comments only.
REMIn a batch fileREM at the start of a series indicates a comment ór REMARK,alternatively ádding:: atthe begin of a collection offers a similar effect.For instance:@ECHO OFF:::: Very first commentREM 2nd commentREMEcho Hi there REM This remark is shown by echoEcho Hi REM This remark is overlooked by echoCopy function.xls back-up.xls:: We supported up the fiIeAlthough you can use Rem without a comment to add vertical spacing to á batchfile, you cán also use totally blank outlines. The empty lines are disregarded when processingthe group program.The double-colon can be not noted as a comment command word, itisa unique case of a that works as a comment. An important constraint of this will be that as a tag it can only be utilized at the beginning of the line.An choice approach is definitely to use plain text message and a control to jump delivery past the remarks: @Echo OFFGoto:START Explanation can go herewhich can actually consist of - characters:START Comments within bracketed code hindrances.When labels are utilized as feedback within a or FOR order, the control processor will expect (not really unreasonably) that every content label is adopted by at minimum one command.
(That way if you leap to the content label it will possess something to implement.) In truth the CMD covering will try to execute the 2nd line:(Echo This illustration will fail:: somé comment)(:NormalLabel Mirror this will not be executed.:SecondaryLine Echo This will end up being executed.)When operating within parenthesis/brackets it is safer to make use of REM for all comment ranges.
The Brief AnswerYou can “uncommént a Iine” in a settings file by removing the # at the begin of the range. Medieval total war ii mods free. Or, to “commént out” a collection, include a # character to the start of the series. (Take note that some dialects have various comment platforms, therefore this may not really be correct if you're operating with a supply code file.)For instance, allow's say you have got a file with the sticking with text message:# To allow feature A, uncomment the series below#FeatureX = EnabIedTo uncomment the range, you'd eliminate the # personality before it like that the text became:# To enable feature A, uncomment the collection belowFeatureX = EnabledTo commént out a line, you'd follow this process in change. For illustration, this text message:# Remark out the series below to disable feature YFeatureY = EnabledWould become:# Remark out the range below to disable function Y#FeatureY = EnabledSave the settings file after producing these changes. What will be a Comment?To recognize what specifically this means and why we're referring to “uncommenting” ór “commenting out” ranges rather than “enabling” ór “disabling” thém, it's essential to recognize the construction of a settings file.
In inclusion to actual settings directives, these data files can contain feedback. These feedback aren'testosterone levels for the pc - they can be found to clarify the format of the configuration file to anyone reading through it. The # before each range shows the personal computer that this is usually a comment line - the computer should disregard it, neglect over it, and try to translate the next line that doesn'testosterone levels begin with a #.In some instances, a settings file may consist of a settings option that'h impaired by default. To deactivate the configuration teaching, a # is certainly incorporated before its line as well, educating the personal computer to ignore the series. To enable one of these construction instructions, all you possess to do is get rid of the # personality.
To deactivate any configuration training - or add your personal comments - simply consist of a # at the begin of each range.