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16 Apr

Stress Test Apache with ab

Stress test your apache web server with the ap tool…


ab -n 200 -c 50 http://localhost/

n = number of request, c = concurrent reqests

admin Posted in Command Line, Linux ab, apache, command, Linux, stress, test 1 Comment
27 Jan

Use DD to Create File of any Size

Use the DD command to create a 10 MB (10*1024*1024=10485760 bytes) size file named testfile_10MB


dd if=/dev/zero of=testfile_10MB bs=10485760 count=1

Original Article

admin Posted in Command Line, Linux command, dd, file, Linux, size, test 4 Comments
04 Oct

Do Md5 check on CD/DVD/HDD

Perform an md5sum on a device, like a CD


dd if=/dev/hdc | md5sum 
admin Posted in Command Line, Linux check, checksum, command, dd, filler, Linux, md5, md5sum, test 2 Comments

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