Posts Tagged With: check

Object Or Array Check in JavaScirpt

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Test whether an object is an object or an array


if(Object.prototype.toString.apply(arr) === '[object Array]') alert("Array")

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Spell Check a Text File using Aspell

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You can use Aspell to spell check of a text document using this command. It must be executed in a termial – as it has an console interface.


aspell check test.txt

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Check Ext2 FS

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repair / check integrity of ext2 filesystem on disk hda1


fsck.ext2  /dev/hda1
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Do Md5 check on CD/DVD/HDD

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Perform an md5sum on a device, like a CD


dd if=/dev/hdc | md5sum 
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Verify RPM Package

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Verify the integrity of a rpm package


rpm --checksig package.rpm
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grpck Command

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Check correct syntax and file format of ‘/etc/group’ and groups existence


grpck
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