The ls command lists the contents of a directory.

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wdfs mount problem

I'm running Fedora/Gnome 3.4.2 64bit and I'm trying to mount a webdav file system to work with. As root, I run the command #mkdir /mnt/webdav #wdfs https://www.webiste.com:port/directory ...
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5answers
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Strange case: Text file that exist and doesn't exist

I'm completely puzzled about a problem with a single plain text file in my system fedora 12. I used a known software in bioinformatics, maker, to produce lots of plain text files and one of them it ...
8
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4answers
3k views

How do I make ls sort underscore characters first?

I like being able to name files and directories with an underscore prefix if it's something I want to keep separate from other files and directories at the same level. On Windows and Mac, for example, ...
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4answers
7k views

Argument list too long for ls

I get the following error when trying to ls *.txt | wc -l a directory that contains many files: -bash: /bin/ls: Argument list too long Does the threshold of this "Argument list" dependent on distro ...
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1answer
3k 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 ...
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1answer
713 views

What does @ sign mean in 'ls' output on Mac OSX Lion terminal? [duplicate]

Possible Duplicate: what does the @ mean in ls -l? What does the @ sign mean in the following "ls" output? -rw-r--r--@ 1 root wheel 489 Jan 4 13:14 boot.plist
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1answer
542 views

ls in glorious 256 colours [closed]

Apart from the ls colors solarized theme, is there any other ls colour themes out there that you would recommend for a dark background with a urxvt terminal?
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3answers
525 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
2k views

Why does ls sorting ignore non-alphanumeric characters?

When sorting file names, ls ignores characters like -,_. I expected it to use those characters in sorting as well. An example: touch a1 a2 a-1 a-2 a_1 a_2 a.1 a.2 a,1 a,2 Now display these files ...
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1answer
4k views

ls taking long time in small directory

Running Ubuntu, I open a terminal and do sudo bash cd / ls | head -n 1000 And predictably about 20 directories are returned. However, if I do an ls, and don't pipe it into anything, the ls just ...
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2answers
2k views

List of Recently Modified Files

How can I Get a list of all files modified , say 3 months ago. I checked this question but I was not able to apply it to my scenario. I am trying this now , it seems to be working , but I know there ...
11
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6answers
5k views

List files sorted numerically

I have a bunch of files from log1 to log164. I'm trying to LIST the directory (sorted) in a UNIX terminal but the sort functions are only providing the format like this: home:logs Home$ ls -1 | sort ...
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2answers
958 views

“ls -lh” reports total size less than sum of individual sizes

Under what circumstances would ls -lh show a total that is less than the sum of the individual files? For example: $ ls -lh /var/lib/nova/instances/_base total 100G -rw-rw-r-- 1 nova nova ...
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2answers
627 views

dircolors “missing second token”

I'd like to customize the colors of ls and as far as I understand the way to go is with dircolors. I did: dircolors > ~/.dircolors Immediately after this I launch a terminal and get this error: ...
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2answers
459 views

ls outputs multiple columns even if piped to grep with grml's zsh config

I just decided to give zsh a go against Bash and came across some unhandy behaviour about which I couldn't find anything on the net: If you do a ls | grep foo in Bash, the ls only contains one file ...
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4answers
16k views

How can I list subdirectories recursively?

The obvious ls -dR does not work. I am currently using find /path/ -type d -ls but the output is not what I need (plain listing of sub-folders) Is there a way out?
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3answers
5k views

ls to show only directory/filename and size

First of all, this is not a duplicate of this: Linux ls to show only filename date and size Because I want to print actual directory name additionally. I was always using this command: ls -l | awk ...
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2answers
237 views

Is it possible to show the contents of a directory without changing into it?

I'd like to show the contents of a folder without first changing into it. for example: ---- Documents | | L_ Essays If I'm in Documents, how can I show the contents of ...
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1answer
724 views

Why isn't the ls command listing huge filesizes?

In my Redhat Linux, I am getting the following error when executing the ls command. # ls ls: sugar.sql: Value too large for defined data type
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2answers
616 views

What is the point of ls -f (or, why is this hanging?)

I've got a directory with about 100,000 files in it. ls -f hangs for over a minute. I ran strace, and immediately started seeing getdents, so ls is clearly reading the directory. I also see a lot ...
4
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1answer
3k views

How can I use `find` and sort the results by mtime?

I want to use find but sort the results reverse chronologically as with ls -ltr. Is this possible through any combo of flags or pipelines?
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2answers
3k views

Want to sort files by update date including sub-directories

I want to sort only files by update dates including sub-directories. I found out ls -lrtR | grep ^-. but it doesn't seem to sort by update dates. And I need to save this list into a file. Is it ...
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3answers
3k views

How to search and replace text in all php-files in a directory and it's subdirectories

I am looking for a shell script that recursively traverses all .php files in a directory and performs a search & replace of a particular text pattern. The search pattern is quite long ( > 5000 ...
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2answers
2k 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 ...
8
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3answers
2k views

How can I use ms-dos style wildcards with ls and mv?

I have the misfortune of coming from a MS-DOS background - but at least it makes me appreciate how much more powerful Linux is. I've been working on getting my Linux-Fu up to par, but there are a ...
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2answers
1k views

How to change the colour of embedded terminal in linux mint 12 to be able to use `ls` and `byobu`?

I'm using Linux Mint 12 and am having problems with the embedded terminal in gedit. Using the default themes I'm unable to use 'ls' and 'byobu' as in part of their output foreground and background ...
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2answers
1k views

What's the difference between “s” and “S” in ls -la?

When I ls -la, it prints many attributes. Something like this: -rwSrwSr-- 1 www-data www-data 45 2012-01-04 05:17 README Shamefully, I have to confess I don't know the exact meaning of each ...
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2answers
137 views

How do I create a structured list of all the files and directories under a particular directory (recursively)?

I need to have an "image" of a file system without actual contents of the files - just all the names and the structure, so that I can read the file and know what files were stored there and how were ...
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6answers
5k views

What's the best way to count the number of files in a directory?

If parsing the output of ls is dangerous because it can break on some funky characters (spaces, \n, ... ), what's the best way to know the number of files in a directory? I usualy rely on find to ...
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1answer
237 views

Why does this script show all files in the directory and not just PDF files?

I wrote the script below to find the number of PDF files in a given directory. However, it instead shows all the files in the directory: #!bin/bash message="." message1="*.pdf" ls -al $message ...
3
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1answer
272 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 ...
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2answers
109 views

Executables show with character * next to their name in output of ls

I noticed that when I list my executables with ls on my Z shell they show up with a character * next to their name (e.g. see the file in red .test_color_scheme)     What is causing ...
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1answer
619 views

Controlling what files to display

I recently changed my emacs config to hide backup files by prepending a dot to the file name. This got me to thinking - is there a ready way to change the behavior within Bash to use a list of ...
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1answer
262 views

file missing from Desktop screen but can be seen using “ls” under the Desktop directory

I downloaded some files onto desktop. After typing ls under the Desktop directory, I can see these files. However, I cannot see the icons on my desktop corresponding to the files I see with ls. I use ...
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1answer
296 views

colorizing ls output based on filename

i'm on freeBSD and trying to colorize ls output, so i've added alias ls ls -lhG setenv LSCOLORS gxfxcxdxbxegedabagacad to my .cshrc and it works. but what i really want to - is to be able ...
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3answers
506 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 ...
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1answer
225 views

How can I tell when a file was modified?

I am running some simulation on a high performance computing cluster (HPC). When I check when the file was changed with ls -t I get the wrong result. I know this becouse I have run a small job that ...
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4answers
6k views

How to find a file in the filesystem from the command line?

I'm fairly new to Linux, and I've now found myself in a situation where I'd like to find where a file (with a partially-known filename) is in the file system. I'd like to know how to do this from the ...
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3answers
422 views

When does `ls -s` print “0”

Of course, the standard way of testing if a file is empty is with test -s FILE, but one of our clients have received a script containing tests like this: RETVAL=`ls -s ./log/cr_trig.log | awk '{print ...
2
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2answers
691 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 ...
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5answers
7k views

How to report number of files in all subdirectories?

I need to inspect all sub-directories and report how many files (without further recursion) they contain: directoryName1 numberOfFiles directoryName2 numberOfFiles
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5answers
3k views

case-insensitive search of duplicate file-names

I there a way to find all files in a directory with duplicate filenames, regardless of the casing (upper-case and/or lower-case)?
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2answers
903 views

How to list files and directories with directories first

I have two questions. First, which command lists files and directories, but lists directories first? Second question: I want to copy a list of files into a single directory, but make the target ...
9
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5answers
10k views

Linux ls to show only filename date and size

How can I use ls in linux to get a listing of filenames date and size only. I don't need to see the other info such as owner or permission. Is this possible?
4
votes
4answers
402 views

ls command operating differently depending on recipient

How does commands like ls know what its stdout is? It seems ls is operating different depending on what the target stdout is. For example if I do: ls /home/matt/tmp the result is: a.txt b.txt ...
4
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4answers
5k views

List symlinks in current directory?

This question talks about finding directories in a current diretory. The solution is basically: ls -d */ That's great but how can I easily list symlinks? Do I have to use something like find . ...
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3answers
325 views

When you type “ls -a”, what is the significance of “.” and “..”?

Whenever you type ls -a into the command prompt, you usually get all of your folders, files, and then you see that the first two entries are . and .. Just curious, but what is the significance of ...
3
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2answers
792 views

recursive 'ls' giving absolute filenames

When I do 'ls -R' in a directory, I get something like ./dir1 dir2 file1.txt file2.txt ./dir1/dir2 file3.txt file4.txt but I would like a command that gives me ./dir1/file1.txt ./dir1/file2.txt ...
6
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6answers
4k views

Show only hidden files (dot files) in ls alias

I'm using the command ls -a | grep '^\.' for showing only the hidden files. I added the line alias hidden='ls -a | grep '^\.'' # show only hidden files to .bash_aliases file but this does not ...
7
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4answers
4k views

How do I limit the number of files printed by ls?

Is there a way to limit the quantity of listed files on a ls command? I've seen: ls | head -4 but to get head to be executed I need to wait for ls to finish execution, and with directories with an ...