LABORATORY FORTIFIED BLANK (LFB) - An aliquot of reagent water or other blank matrix to which known quantities of the method analytes and all the preservation compounds are added.
add a comment |. up vote 2 down vote. 1  Go to the command line and get into the directory you want to move it to with cd folderNamehere. 2  Type pwd. 3  This will print the directory you want to move it too.4  Then change to the directory where all of the files are with cd folderNamehere.dd a comment |. up vote 2 down vote. 1  Go to the command line and get into the directory you want to move it to with cd folderNamehere. 2  Type pwd. 3  This will print the directory you want to move it too.
2. Use the copy command to move your files to the directory you want. Now that you are in the folder you want to copy files from, choose which file you want to copy and run the cp command to copy it to the folder you want it copied to.So if the file you want copied to the documents folder is called myFile.txt, the command to use is...1  3 Edit step.. Move to the directory you want to copy your files from. To move a file from the home folder into the documents folder, you first need to use the cd command to move into your home folder: Ad.