![]() ![]() I usually don't need to reunite the smaller chunks again, but if you do, you can recombine the file using the suggestion in the original Stack Overflow answer. Sed -n -e 'X,Yp' -e 'Yq' giant.log > small.log Taking the results of the first search ( X) and the second ( Y), create a smaller chunk of the giant file in the same directory:.Grep -n 'string-to-search' giant.log | head -n 1 To do so, right-click on a PDF, go to Get Info Open With, and set Acrobat as the default application. Run the following once to find the starting line number in the file, then again to find the last line you're interested in:.Step 5: Enter the IP address and the website you want to block. Find and edit hosts file Mac OS Step 4: Double click to edit the hosts file from your desktop. Step 2: Enter /private/etc/hosts Host File location on Mac OS Step 3: Copy the hosts file to your desktop. But if you want to grab a chunk of the file and edit that chunk, or split the file into smaller files, there's a simple process that I use, based on this Stack Overflow answer: Step 1: Open Finder and select Go -> Go to Folder. If the file is less than a few hundred megabytes, most modern editors (and even some IDEs) shouldn't choke on them too badly.īut what if you have a 1, 2, or 10 GB logfile or giant text file you need to search through? Finding a line with a bit of text is simple enough (and not too slow) if you're using grep. For most log and text files, simply opening them up in $editor_of_your_choice works fine. ![]()
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