The ls command lists the contents of a directory.

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1answer
231 views

ls pagination on MontaVista with BusyBox

I'm logged into an IP Phone running MontaVista with a very stripped down BusyBox binary (by stripped down, I mean the OEM has removed almost all of its functionality, except the basics like cat, ls ...
3
votes
4answers
82 views

Determining the number of files and subdirectories in Linux

When displaying directories in linux using ls -ld, I get something like this: user@shell:~/somedirectory$ ls -ld drwxr-xr-x 2014 K-rock users 65536 20011-11-05 11:34 user@shell:~/somedirectory$ ...
3
votes
1answer
65 views

Fine-tune LS_COLORS for directory suffixes?

I’m fine customizing most settings in LS_COLORS. I don’t need help customizing the colors for different file suffixes. What I would like to do is configure special colors for certain directories, ...
3
votes
2answers
331 views

What means the s in ls file permissions? [duplicate]

Have a quick question. Please see the below line ls -al -rws---r-x 1 root root 21872 2009-10-13 21:06 prg1 Compared to this -rwx---r-x 1 root root 21872 2009-10-13 21:06 prg2 That first line ...
3
votes
1answer
399 views

ls -l --group-directories-first (act on symlinks as well)

ls option --group-directories-first causes directories to be listed on the top, which makes the output of ls nice and clean: ls -l --group-directories-first However, it does not act on symlinks, ...
3
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2answers
276 views

dot instead of comma as thousand separator

I read about --blocksize for ls to get a thousands separator. However my computer gives me dot (.) and not comma (,): $ ls -l --block-size="'1" total 11.893.190.656 -rw------- 1 carlah users ...
3
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2answers
544 views

How to set what field names are displayed in listings?

When I execute a command in Ubuntu, which results in a listing, I get results without the field names. Example is ls -l or ps l. I am not very experienced and always need to go digging through man ...
3
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5answers
476 views

Print non-existent files from a pipe input

I have a directory of lots of .PDF and .JPG files. There should be a .JPG file for each .PDF with the same name. I'm trying to use a command to find .PDF files that doesn't have a .JPG file. My ...
3
votes
1answer
3k views

Find the disk-space usage of a directory and all it's files [duplicate]

Possible Duplicate: How to know the size of a directory? If I run ls -lh then any given directory is just shown as 4.0K. How can I can make it consider the files the directory refers to ...
3
votes
4answers
1k views

Sort the output of find -exec ls

Is it possible to the output of find … -exec ls -ls ; sorted alpabetically, by filename? This is my cron command: find /home/setefgge/public_html -type f -ctime -1 -exec ls -ls {} \; This command ...
3
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2answers
4k views

Displaying the last N modified files?

How can I list the 10 most recently modified files of a certain extension, not all files, or the files modified during the last 2 days for example?
3
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2answers
160 views

Make ls distinguish scripts from binaries in output

Is it possible to make ls distinguish executable scripts from actual compiled binaries? The permissions are most often the same (+x), and with ls -F you get an asterisk suffix (*) for both, so it's ...
3
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2answers
3k views

file block size - difference between stat and ls

I've noticed that when I do a: ls -ls file It provides block count, say 8 blocks. When I do: stat file I notice that the block count is 16, twice the number given by ls. The block size on my ...
3
votes
1answer
372 views

Zsh autocomplete ls command with directories only

Suppose I have following files and directories: % ls bui00293 buiawer builds/ buiowpe/ I want to list the content of ...
3
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2answers
103 views

exit a script if an ls line did not find any match

I am writing this script that have this line: ls -lrt /dir1/dir2/filename*.txt | tail -1 | awk '{print $9}' | read variable What I wanted is to exit the script (without using if-statement) if it ...
3
votes
1answer
73 views

`echo test?` prints `test2` but `ls test?` prints nothing

I was playing with bash globbing recently and I noticed the following: First, make 2 dirs: $ mkdir test $ mkdir test2 Then: $ echo test? Outputs (correctly): test2 But: $ ls test? Outputs ...
3
votes
1answer
195 views

ls --color: how to color executable hard links?

I created some hardlinks on an NTFS drive, but because of that, they are all executable and colored as executable instead of as hardlinks (regular file with more than one link). I did a test on my ...
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3answers
144 views

How can I list all files and symlinks in a compact view?

This is my setup in /tmp/test/ if I use ls -l -rw-r--r-- 1 rubo77 rubo77 0 Okt 21 04:15 a -rw-r--r-- 1 rubo77 rubo77 2 Okt 21 04:16 b drwxr-xr-x 2 rubo77 rubo77 4,0K Okt 21 03:58 c ...
3
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2answers
134 views

customise ls color for directories contain specified file/s

How can I colorize directories contain files with word INCORRECT inside? Example: I have 3 directories which contain log file. dir_a/log dir_b/log dir_c/log The file log in dir_c contain word ...
3
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1answer
1k views

ls -a not showing folder “system”, but echo * shows it

When I create a folder named system in my home folder, or in /tmp (can't try other locations as I am not root, but owner confirmed same problem even on root), ls -a will not show it. Also tried ...
3
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3answers
1k views

Really strange FAT32 file listing problem

I'm mounting a FAT32 drive on my NAS (which has a USB port), and hitting a strange issue when I use the ls command on the drive root: ls: cannot access ???²é?u.g: Input/output error ls: cannot ...
3
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1answer
63 views

Changing the spacing between files in ls

This is more of a cosmetic question but this is really bugging me. On OS X, when I run ls -G (or use CLICOLOR=1) instead of regular ls it changes the spacing of the columns, as you can see in this ...
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0answers
955 views

ls and vim color on SunOS 5.8/Solaris 8

I want to use ls and vim with color on Sunos 5.8 SunOS 5.8 Generic_117350-11 sun4u sparc SUNW,Sun-Blade-2500 I have installed ls (GNU coreutils) 6.9 and vim 7.2 In ~/.cshrc: setenv TERM sun-color ...
2
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3answers
282 views

When was a file last opened?

How do I determine, when a file was last opened? I've looked at man ls (using GNU coreutils 8.22) and I don't see anything about this timestamp.
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3answers
504 views

Command substitution in for loop not working

I want to keep all files not ending with .bat I tried for f in $(ls | egrep -v .bat); do echo $f; done and for f in $(eval ls | egrep -v .bat); do echo $f; done But both approaches yield the ...
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4answers
13k views

Unix Command to return all files that end with single digit and TXT extension

Which command returns all files that end with a single digit and have the TXT extension ?
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6answers
1k views

sort ls output by users

On Linux, is there a way to sort ls output by users? What I try to achieve is something like this: user_a   file1 user_a   file2 user_b   another_file user_c   this_file user_c ...
2
votes
1answer
5k views

How to get exact file size and file name?

Right now I am using ls -lt /my/directory (see below) then php parses the output. But inconsistently because the delimiter is space and there might be two or more spaces in between two fields. The ...
2
votes
3answers
186 views

Strange formatting of date in bash script

I am working on a script to sort my downloads folder by the date the files were created. This is the script I am using: #!/bin/bash cd ~/Downloads for FILENAME in * do if [[ -f $FILENAME ]]; ...
2
votes
5answers
210 views

List a directory but only if it contains sub-directories?

In Unix, is it possible to use one command ONLY to list directories if they contain a sub-directory? For example, I would like to list the directory name if it contains a sub-directory called ...
2
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3answers
622 views

Can I list only specific subdirectories?

I have a folder tree structure like arndell \_databases \_daily \_weekly claremont \_databases \_daily \_weekly monte \_databases \_daily \_weekly and I am only after all files inside ...
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2answers
1k views

How do I show all files in a directory except those that have a certain extension AND display them in multiple columns?

Since I write in Python a lot it's kind of annoying to see .pyc files all the time and I would like to just hide them at this point. I tried the following, but I can't seem to figure out how to get it ...
2
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3answers
124 views

only show the source file and target linked file using `ls`

I can show the target file that a link points to using ls -l: snowch$ ls -l /usr/local/bin/mvn lrwxr-xr-x 1 snowch admin 29 12 Dec 08:58 /usr/local/bin/mvn -> ../Cellar/maven/3.2.3/bin/mvn Is ...
2
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3answers
1k views

How universal is the -L (dereference symlink) switch of the 'ls' command?

I have some software that, among other things, needs to: Assess a file's rwxrwxrwx permissions; Work under every possible flavor of Unix and Linux you can find in the wild. Currently, it does that ...
2
votes
4answers
479 views

Get the latest directory (not the latest file)

My folder parent has the following content: A.Folder B.Folder C.File It has both folders and files inside. B.Folder is newer. Now I just want to get B.Folder, how could I achieve this? I tried ...
2
votes
2answers
123 views

Very strange ls > textfile problem when viewing with emacs

I want to list the components of the current working directory in a text file ls -1 > textfile Output looks fine with more. 1010661085645 1010729039145 1010747080245 1010849051345 ...
2
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3answers
790 views

Count number of characters per listed filename

Given the following ls result: $ ls Desktop Documents Downloads Music Pictures Public Templates Videos This will give the total number of characters for all files: $ ls | wc -m 67 But how ...
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2answers
726 views

Working of rm/ls with [0-9]

I am learning the shell commands and came across the short tags eg.[0-9],[[:digit:]] etc.. As a proof of concept i tried deleting all the files with the rm command(i know its not a good practise but i ...
2
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2answers
368 views

Difference between `ls -c` and `ls -t`

What is the difference between -c and -t options for the ls Unix command? And how can I sort by date of creation with the ls command?
2
votes
2answers
6k views

How do I echo just 1 column of output from ls command?

Lets say when I do ls command the output is: file1 file2 file3 file4 Is it possible to display only a certain column of output, in this case file2? I have tried the following with no success: echo ...
2
votes
2answers
4k views

Linux listing files between two date without touch command

I need a command which will list the files between given date and time (YYYYMMDDHHMMSS - format) in to a text file. I don want to use touch command as its creating permission issue. I am new to this ...
2
votes
1answer
112 views

cd and ls in the same call [duplicate]

I often have to cd to a directory and ls to see the directory listing. Can it be done with one shot, so that I can add to .bashrc as alias. I searched on Google, there were some answers, but ...
2
votes
2answers
180 views

Can I `ls` all files in a directory from “1”, “2”,…,“9”, “10”, “11”, …, “20”, “21”, …?

I have a directory with files named "1", "2",...,"9", "10", "11", ..., "20", "21", ... inside. Can I list them in the order of "1", "2",...,"9", "10", "11", ..., "20", "21", ...? I have tried ls ...
2
votes
4answers
867 views

No such file or directory error when using xargs

I have some files with .mkv extension and I want to calculate their total size using du -h. Some of the files are preceded by whitespace characters. ranveer@ranveer:~$ ls *.mkv ...
2
votes
2answers
1k views

ZSH: `ls *(.)` lists regular files only but `ls *(/)` does not list directories only

I'm not sure I am using ZSH's globbing correctly, but I thought ls *(/) would just list the dirctories under pwd, but it doesn't, it recursively lists all files under every directory under pwd (I got ...
2
votes
4answers
282 views

List only file size and name and symlinks

When I use ls -lah I get lots of information for each file. How can I get only the name and filesize? Additionally I would like to keep the listing of symlinks with the arrow like lrwxrwxrwx 1 ...
2
votes
3answers
969 views

How can a group own a file?

Whe I do ls -l, two of the fields are username of the owner and name of the owning group. The username is clear - I created the file, it is mine. However the group entry confuses me. My user is a ...
2
votes
2answers
8k views

Solaris + display file time stamp [year][month][day]

I have Solaris 10 machine I need to verify time stamp of some file in my Solaris machine And to get the following format [year][month][day] Example of working command on Linux ls -l ...
2
votes
2answers
143 views

What does it mean when the output of $ls -lasrt includes '.' and '..'

I input the command: $ ls -lasrt And the output includes (there are more results, these are the ones that confuse me): 4 drwxr-xr-x 5 tuc40953 stdchem 4096 Jul 3 17:48 .. 4 drwxr-xr-x ...
2
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2answers
46 views

ls doesn't give me the same as cd + ls to the same folder

$> ls ../../../../.. Doesn't give me the same result as $> cd ../../../../.. $> ls Why? Something with links? What's going on? [ johanrj@jamin ] ...