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What is the command to find the directory size in Linux?

The command to find the directory size in Linux is ls -lah. This command lists the total size of all files and directories in the current directory. To find the size of a specific file or directory, use the stat command. For example, to find out how much space is occupied by the myfile.txt file, type:stat myfile.txtThe output will show you the size of myfile.txt as well as other information about that file such as its permissions and modification time.

There are also several other commands you can use to determine information about files and directories on your system, including md5sum, wc, du, and more. For more information on these commands, please see our guide on finding basic information about files and folders in Linux using various commands .

How do I change permissions for a file?

To change permissions for a file in Linux, use either chmod or umask depending on which mode you want to set for that file:

chmod changes the mode (read/write/execute) for a file while umask sets the mask (a bitmask) used when performing permission checks on files and directories.

For example, if you want to make sure that only your user can read or write to myfile but everyone else cannot access it except through root privileges (0644), you would type:chmod 0644 myfileYou can also use chmod with no arguments if you just want to view what modes are currently assigned to a given file:ls -lhmyfileYou will see something like this:-rwxr-xr-x 1 root wheel 512 Feb 21 17:24 myfileIf you wanted to change permissions so that only your user could read and write but everyone else could not access it at all (world readable), then you would type:umask 0022myfileThis will give your user ownership of myFile but allow others who try accessing it via My computer without specifying an owner (-R means "recursive"), e.g.:ls -lhmyfileYou will see something like this:-rw------- 1 root wheel 512 Feb 21 17:24 myfileIf someone tries accessing myFile from another computer without specifying an owner (-R means "recursive"), they'll get an error message telling them that they don't have permission because their umask value is not valid for world readable files:(lrwxrwxrwx 1 root wheel 1048576 Feb 21 17:24 -> ../../bin/ls -lh-)The first number after lrw indicates how many links back there are from where ls was trying to look up data when displaying "-lh". So here we have 1048576 links going back into /usr/bin/. If we had tried ./myFile instead of ls -lhmyFile then ./would be executed instead of ls being called recursively which would show us everything under ./ rather than just listing ~/bin/, etc...As mentioned earlier however if we didn't specify any arguments at all like so lrmYOURFILEthen MYFILEwould be listed with whatever permissions were already set for MYFILEif it wasn't owned by anyone yet.(e.-g., if MYFILEwas owned by joe then his uid=1001's rights might include rw-.)Now let's say we wanted Joe's new rights associated with his account which includes adding execute permission so he could run things directly from within ~/bin/, without needing sudo anymore;to accomplish this we'd issue this command::chmod +x ~/bin/*This gives Joe full control over everything inside ~/bin/. Note though since joe doesn't have sudo installed he still needs admin privileges enabled on My computer in order run stuff directly from ~/bin/, e.g.

How do you find the size of a folder in Linux?

There are a few ways to find the size of a folder in Linux. One way is to use the du command. The du command calculates the disk space used by a given directory and prints it out. Here's how you would use it to find the size of the /home/user directory:

du -sh /home/user

This will print out the size of /home/user as 488MB. Another way to find out the size of a folder is to use ls -l . This will list all of the files and folders inside of /home/user and print out their sizes along with their file names. Here's how you would use it to find out the size of the Documents folder:

ls -l Documents | grep "Size"

This will return output that looks like this:

Files: 711 Folders: 2 Size on disk: 511 MB Filename Type Size Used% Mounted on user home Documents Text 644M 100% /home/user/.local 3tmp tmp Data 8K 100% /tmp/.local 3log log Data 128K 100% /var/log/.local 7lib lib Shared 1.5M 100% /usr/lib64/7lib 10opt opt System 11K 0% [not mounted] 18tmp tmp Temporary 2K 0% [not mounted] 21tmp tmp Temp 2K 0% [not mounted] 22cache cache Cache 32B 0% [not mounted] 23tmp tmp Temp 2K 0% [not mounted] 24var var Volatile 512B 0% [mounted, not used] 25sys sys System 262M 82% [/usr] 26dev dev Device 1128B 12% [/dev] 27run run Run 1692B 12% [/run] 28bin bin Binary 7916kB 14%% 29sbin sbin Binary 9472kB 13%% 30man man Manual 20KB 1%% 31config config Configuration 256KB 1%% 32init init Initrd 256KB 1%] 33data data Data 512KB 10%% 34boot boot Bootloader 512KB 10%% 35updater updater Updater 256KB 1%] 36root root Root 1024MB 10%% 37system system System 17GB 15%% 38users users User Home Directory 488MB 4%" Total (all): 10968MB %Used%: 19%" Note that when using ls -l , be sure to include any directories that may have been hidden by default (like ~/.local ). If you don't include these directories, ls may not list them properly or at all! Finally, if you want to see information about just one specific file or directory, you can use du –h instead of du . This option only prints out information about files and doesn't show folders or their sizes. Try this example to see how it works:

The above command will print out information about just the file named "test". It'll return output that looks like this: Test : 4096 bytes Name : test Length : 4096 bytes Permissions : rw-rw-rw- Access Granted : Yes Inode Number : 5012 Flags : 00000401 SIZE File type : regular file Note that in this case, du –h also printed out some additional information about test such as its permissions and its inode number.

How to determine size of a directory in Linux?

There are several ways to determine the size of a directory in Linux. The most common way is to use the ls command. For example, to find out the size of the directory /usr/local/bin, you could use the following command:ls -l /usr/local/bin

The output from this command would show that the directory contains 3 files and 2 directories. To find out how much space each file takes up, you can use the wc command. For example, if you wanted to know how much space each file in /usr/local/bin occupies, you could use the following command:wc -l /usr/local/bin

The output from this command would show that bin takes up 1,536 bytes (or 1 kilobyte), while lib takes up 4,096 bytes (or 4 megabytes). Finally, if you want to know how much space all of these files occupy on disk, you can use the du command. For example:du -sh /usr/local/bin

Thiscommand would return a result of 8,192 bytes (8 kilobytes). As you can see, there are many different ways to determine the size of a directory in Linux. Just be sure to experiment a little bit until you find one method that works best for your needs.

Show me how to check folder size in Linux?

In Linux, you can use the ls command to display a list of files and folders in your computer. The following example shows how to find the directory size in Linux:

ls -lh

-rwxr-xr-x 1 root root 5.0K Feb 25 17:53 .bash_profile -rwxr-xr-x 1 root root 2.9K Feb 25 17:53 .config -rwxr-xr-x 1 root root 4.5K Feb 25 17:53 .gitignore drwx------ 3 root root 4096 Feb 25 17:53 .. lrwxrwxrwt 1 root wheel 7 Nov 10 2016 /etc/ld.so -> lib64/libldap2.so lrwxrwxrwt 1 root wheel 7 Nov 10 2016 /usr/local/sbin/sshd -> usrsrc/ssh drwx------ 2 nobody nobody 16384 Mar 9 14:24 bin [email protected] 0 2019-02-25T17:54 src [email protected] 0 2019-02-25T17:54 testdir

The output from this command shows that the directory size is 5,048 KB (5,000 bytes).

I need to know how to calculate directory size in Linux terminal!?

The directory size in Linux can be calculated using the du command. The syntax for du is as follows:

du -sh filename

This will calculate the total size of all files and subdirectories within the given filename. If you only want to see the size of a certain file or directory, you can use the -f flag. For example, if you wanted to find out the size of myfile.txt, you would use:

du -sh myfile.txt

If you want to exclude certain files from your calculation, you can use the -x flag. This will exclude any files that don't have a .txt extension. You can also use wildcards when excluding files; for example, if you wanted to find out the size of all .jpg files but not .jpeg files, you could use:

du -sh *.

Can you help me figure out how to get directory size on a Linux machine?

There are a few ways to find the directory size on a Linux machine. One way is to use the df command. The df command displays the file system usage of a given directory. To find out how much space each file occupies, you can use the du command. The du command prints the amount of disk space used by all files in a given directory and subdirectory.To get more information about how these commands work, please see our guide on using Linux commands: https://www.tenforums.com/tutorials/644-finding-directory-size-linux.html If you need help with finding specific information about your computer or operating system, please consult an expert for assistance.

How can I find out how large a directory is inLinux?

To find out how large a directory is in Linux, you can use the du command. The du command prints the size of all files and subdirectories inside a given directory.

The syntax for the du command is as follows:

du [options] directoryname

Here are some options that you can use with the du command:

-h|--human-readable output format displays sizes in human readable units such as bytes, kilobytes, megabytes, gigabytes etc. instead of using binary sizes like 1k, 2M etc.

-s|--size= print only files whose size falls within bytes (or blocks if specified with -b)

-L|--long print long file names instead of truncating them at 20 characters

-C|--count print number of files and subdirectories rather than their sizes

Here is an example to find out how large my Documents directory is: du -sh Documents This will print out the total size (in bytes) of all files and subdirectories inside the Documents directory.

Is there a way to measuredirectory sizesinLinuxusing the terminal only?

There is no one-size-fits-all answer to this question, as the directory size measurement procedure will vary depending on the operating system and file system used in a given Linux environment. However, some general tips that may be useful in measuring directory sizes include using the du command line tool or using a third-party application such as WinDirStat. Additionally, it can be helpful to know the default file allocation table (FAT) format used by different Linux distributions. For more specific information on how to measure directory sizes in various Linux environments, please consult the individual documentation for each distribution.

What's the easiest way to find outSizeof Directory In MB or KB Using Linuxtool?

There are a few ways to find out the size of a directory in Linux. One way is to use the linuxtool command line utility. The following example shows how to use linuxtool to find out the size of the /home directory on a Linux system:

$ sudo linuxtool -L /home

The output from this command will show you the size of the /home directory in megabytes (MB) and kilobytes (KB). You can also use this command to find out the size of other directories on your system. For more information about using linuxtool, please visit our website at

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