Linux Disk Cleanup

One way to free up Linux disk space

1, with DF Check discovery/root directory free space is 0 [[email protected]/] #df-H df-i View inodedu+ file name to view the files Occupy 2, with du check found that each directory occupies little space, there is about 3g of space inexplicably lost. [[E-mail protected]/]# du-m–max-depth=1 |sort-gr www.2cto.com 3, with the Lsof check only to find that the reason is that the file was deleted, and the process is still alive, resulting in space-occupying phenomenon [[EMA Il protected]/]# lsof |grep Delete the space is freed when the process is killed according to the process number listed in the lsof. 4 It is possible that the cache in TMP is full, delete the cache file in it find/tmp-ctime +1-exec sudo rm-rf {} + Delete unused cache files more than one day

Linux Disk Cleanup