how to clear up space on startup disk macbook

Insufficient disk space: This update takes up space on 109 M disk for total/boot. Please leave the/boot space on the 45.9 M disk. Empty your Recycle Bin and temporary files, and use "sudo apt-get clean" to

Insert the U-disk first, run cmd,Enter DiskPart, enter,(Input list disk, enter, you can see the disks roughly, U disk is generally disk 1)Then input select Disk 1, enter,Then enter clean, enter,Close the command line interface.Right click on the computer, select Manage, go t

Preface: As a programmer, after a long time using MacBook will inevitably encounter "insufficient disk space" warning, then you can clean up the following folder, you can generally clean up the size of dozens of G!1. Delete the files from the "~/repository /developer/xcode/deriveddata/" directory, which is the middleware generated by Xcode during the compilation

U start to clear the system password is needed to make a U disk to start, and then you can crack the password, specifically as follows 1, we put the U disk into the computer after we start into the following interface when the co

Method One, use the system to clean the garbage with the tool We'll have to turn UAC off first.1, Win key +xThen in the pop-up window we click on "Command Prompt (Admin)", which is the previous Windows cmd Command mode Oh.2, input powercfg-h offThen on the top we entered the powercfg-h off you will be king to C disk immediately free, your computer memory space becomes larger. Method two, using 360 securit

Clear unnecessary usage of Ubuntu disk space A considerable number of users have started to use Linux to test and work on the server. Once you make up your mind to install Linux, you may find that it is not terrible, in many cases, the usage is much easier and faster than you expected. I think many of my friends started from Ubuntu, and most new users will try

, it is confusing for new Ubuntu users that it is not like a Windows disk space cleanup tool with a graphical interface. How can we clean up unnecessary Ubuntu disk space? In fact, we only need to execute two simple commands in the terminal. Here we will explain in detail. When we install software packages in Ubuntu, s

How can I batch clear the expired binlogs on the 128 group of node databases and release the disk space? If there are less than 10 databases, manually enter the binlogs through ssh. clean is enough, but there are hundreds of databases, you have to write the script. General idea: On a db jump machine, write a script to access slave, remotely obtain the binlog loca

WSUS service and reinstall the WSUS service. Take WSUS of the local WID database after windowsserver2012 as an example. 1. Uninstall the windowsserverupdateservices service. 650) This. width = 650; "Title =" 3.png" alt = "wkiom1gisqvjzf86aabbr8h8gdc305.png-wh_50" src = "http://s5.51cto.com/wyfs02/M01/89/1F/wKiom1gISqvjzF86AABbR8h8gDc305.png-wh_500x0-wm_3-wmp_4-s_1080145133.png"/> In the server role, remove all the checked items before widdatabase and wsusservices. 2. uninstall Windows internal

I'll give you two ways to introduce it to everyone.1 If you have enough space after using sudo apt-get clean, that's great.2 Not enough, still hint space is insufficient. At this point, it's time to uninstall the expired kernel in boot.Here are the steps:1 Viewing the files in boot2 View the kernel version we are using3 uninstalling the kernel with a command I want to uninstall 4.2.0-16 This version of the

We all know that the Win7 system has a very useful function, that is, indexing function, we can quickly find the required files or programs, for users is a very convenient function settings. But it's also a problem for some users with smaller computer capacity, because as long as we use the Win7 computer search function, c disk will automatically save the index record, over time will be stored a lot of cache, if the long-term do not clean up will occu

Here are some ways to clean up:Open Finder Use shortcut key command+shift+g Enter path to enter this folder1. Removal of Deriveddata, recommended periodic cleanup, will regenerateWithin this folder are the cache files generated by the emulator running each app, which will take a long time to recompile after the app is removed, and the cache file is generated again.~/library/developer/xcode/deriveddata2. Remove archives to clean upThe contents of this folder are generated when you package with Xc

mysql-uxx-pxx--ssl-ca=/opt/mysql/ssl/ca-cert.pem--s Sl-cert=/opt/mysql/ssl/server-cert.pem--ssl-key=/opt/mysql/ssl/server-key.pem-e \"show slave status\G;\" | Grep-i Master_host "`; [Python]View PlainCopyprint? # get Master host name or IP address Db01= ' echo $db 01tmp | awk ' {print $} ' # Start cleaning up Binlog log information [Python]View PlainCopyprint? SSH $db "Mysql-uxxx-pxx--ssl-ca=/opt/mysql/ssl/ca-

The first point is that MongoDB will not release the hard disk space already occupied, even if drop collection is not possible, unless drop database. If a db once had a large amount of data after a period of time and then deleted, hard disk space is a problem, how to recover the Mongdodb occupied by the extra

is gone, but the location is actually changed, in the new version of thunder, the data cache thunder_vod_cache folder automatically selects the largest partition of the remaining space of the user's machine for storage, and in thunder, you can view the playback page, click "Modify cache directory" on the right of the Title name to modify the default storage location. The default size of cached files is MB.How can I modify the location and cache size?

View table hint 1030 error in MySQL: mysql> desc User; Error 1030 (HY000): Got error from storage engine The cause of this error is insufficient disk space, resulting in a lack of temporary directory space for MySQL tmpdir. The solution is to empty the/tmp directory of the Linux system, or modify the Tmpdir parameter in the MY.CNF to a directory with enough

VPN speed thief yesterday feel slow, visit the next blog found speed also not go, so login Control Panel glanced at. Results disk usage directly full, red is quite moving. It's hard to think of anything that takes up so much space, a direct reboot, and then there's no, because the disk occupancy rate is still moving, and Ngnix didn't