very very slowly
To check available and used space on a disk: Outputs used space on current disk in a human readable format. To check just current directory size: Directory used space, but omitting output for all subdirectories: Available space on all disks:
Fdupes is a small and fast utility for finding duplicate files and deleting them. Install the app: This example is very dangerous, DO NOT try it first, since it will erase all duplicates without asking, and potentially you could loose other files, this is JUST an example: In this example, swith r is for recursive, … Read moreDuplicate files – find & delete – fdupes
Find all files with same extension: fpx Find all files except ones with extensions: webp, jpg, jpeg: Find all files larger than value: for files smaller than value, just swith from + to – Find and delete all files with a specific extension: This is a “dry run” it will only list files and will … Read moreFind command
-v verbose output -p creates entire path {} creates multiple directories in the same directory -m permissions sets permissions for the created directory
NFS Server Install NFS server: Display current NFS shares on server: Edit server NFS configuration: Share example: Read only access to an entire subnet: Read & write access to an entire subnet: Export “NFS table” (this is necessary after NFS edit) : Restarts NFS to apply changes: NFS Client Share mounting examples: terminal: fstab:
Samba provides file and print services on Linux for Windows computers. To install Samba: The configuration file for Samba is located at /etc/samba/smb.conf, edit samba configuration: Share example: Password protected share example: System user’s password must be added to Samba: For changes to take effect, you must restart samba: (stop, start)
Edit fstab: Mount disk: Different partitions types: ext4, ext2, ext3, reiserfs, xfs, jfs, smbfs, iso9660, vfat, ntfs, swap, auto Mount nfs share: Mount samba share: share.name NOT dir.name! “Reloads” fstab for changes to take effect:
Copies files from a source to destination. Syncs directories without copying already existing files and updating modified files. Works over SSH. remote -> local: local -> local: local -> remote: Options/flags: -a equals to use of following options -rlptgoD (basically -a options makes rsync a fully fledged backup tool) –delete deletes files from the destination … Read moreRsync
To move a certain number of files, this command must be executed from the source or parent directory: xxx – the number of files to be moved
To count files recursevly (in all sub dirs):