The ls command lists the contents of a directory.

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cannot 'ls' /mnt directory

I have a CentOS-6 machine that I'm working on that is running a live database. It's having a problem with the /mnt directory. I cannot ls the directory for some reason. stat is working and shows ...
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2answers
603 views

Why is bash giving me (apparently) conflicting information about a file?

Background I am working on a RHEL 5 cluster. I want my Fortran program to read the file /home/bob/inputs/input_1 I asked Bob to give me permission to read all contents of inputs: [bob@server]$ ...
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1answer
429 views

How can I list LS_COLORS in colour?

I recall that eval "dircolors -b" used to display the colours that LS_COLORS was using, based on the file types or extensions. It was not simply the colour values that were displayed but the colours ...
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625 views

Tmux eclipsed colorized output of ls

I'm running Xubuntu 12.04, and when I use the Terminal I get colored filenames from ls. But inside tmux, everything ls prints is white. I know my tmux supports color, though, because I get color ...
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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 ...
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313 views

List info about files/directories with spaces

I am trying to use ls to get information about files and directories. My current command fails to properly get the name whenever a file/directory has a space. I am using this to list all ...
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copying device nodes

I'm trying to transfer a working Linux installation to a new larger disk, so I've attached the new disk on a USB port, partitioned it and created filesystems. While copying all the files over I hit a ...
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Using OR patterns in shell wildcards

Contents of my dir are $ ls -lrt total 0 -rw-r--r-- 1 user1 admin 19 Oct 8 12:31 night.txt -rw-r--r-- 1 user1 admin 19 Oct 8 12:31 noon.txt -rw-r--r-- 1 user1 admin 38 Oct 8 12:31 day.txt I ...
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972 views

ls everything that is _not_ a symlink

Does ls have a way to show negated conditions like "all files which are not a symlink"? I use the latter a lot in a project directory but other negations would be useful as well. For now, my research ...
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404 views

Symbolic links with ls, mv: forcing the functions to utilize “logical” addresses (remembering the original path)

It seems that for many basic functions operating on symbolic links, the physical path is used by default. However, cd works fine. When moving into a symbolic link, cd remembers where I came from so it ...
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How to get the relative paths with ls?

I'd like to do something like this to move the last two downloaded files: mv ` ls -rt ~/Downloads/ | tail -2 ` . Unfortunately, ls only gives the filenames. How can I adapt the code above? (Before ...
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765 views

Asking ls to only list files in a path that match a specific glob/regex

In Zsh: Is there a way to use ls to only list files and folders in the current directory that match a specific globbing or regex pattern? For example, say I have multiple files that start with the ...
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649 views

ls colors for permissions

Is there a way to control the color output of ls to highlight specific permissions on files? (e.g. write permissions). Any options in LS_COLORS that would do this? (the image above is from Dired+ ...
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1answer
425 views

M-x ansi-term colors in Emacs 24.x

I have noticed that some colors in LS_COLORS don't work when running a shell inside M-x-ansi-term in Emacs. For exmaple; di 00 94 is supposed to turn on bold on light blue on directories on ...
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2answers
1k 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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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 ...
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3answers
964 views

How can I do the equivalent of tail -f with ls? [duplicate]

Possible Duplicate: Is it possible to follow a command (run repeatedly)? as one would follow a file using tail -f? I would like to monitor files that are being downloaded to a directory in ...
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2answers
1k views

Setting up LS colors with a human-readable script in tcsh

I have a shell script (set_up_my_ls_colors.sh) that, if I call from my shell, it configures my color scheme for ls. The nice thing about the script is that it allows me to configure colors in a ...
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3answers
598 views

Display a menu of files names and let the user select a file by entering a number

I have created a script that allows the user to select a file by copying and pasting that file. Then perform a grep on that file. I want to know is it possible to put a number in front of each files ...
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2answers
822 views

How can I stop ls from descending into directories, similar to prune for find?

If I type ls *ro* I also get files in subdirectories that match the *ro* pattern. Is there any option for ls similar to prune? Ideally a flag, otherwise perhaps an exec?
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How to solve sudo: unable to execute /bin/ls: Argument list too long

When I run this command from php sudo -u db2inst1 ls -t /var/lib/edumate/bdrs/*/*/daily/*NODE* | sort -r I receive sudo: unable to execute /bin/ls: Argument list too long ls lists all daily backup ...
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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 ...
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3answers
453 views

Bash autocomplete gives different file name than ls

An incredibly strange thing just happened. Through a serious typo, I entered cp filename.xsl .^?~ Yeah, that's right, dot-caret-questionmark-tilde! Truth is stranger than fiction. It gets weirder. ...
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1answer
330 views

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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What does the “number” in the owner field of files signify in linux?

I copied many files to my new linux host. I see that all files have the owner and group both set to 515. What does that mean?
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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 ...
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2answers
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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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1answer
4k 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
822 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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572 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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586 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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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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2answers
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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 ...
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4answers
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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 ...
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492 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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3answers
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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
302 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
804 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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5answers
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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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2answers
696 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 ...
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what does the @ mean in ls -l?

I am using Mac OSX. When I type ls -l I see something like drwxr-xr-x@ 12 xonic staff 408 22 Jun 19:00 . drwxr-xr-x 9 xonic staff 306 22 Jun 19:42 .. -rwxrwxrwx@ 1 xonic staff 6148 25 ...
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1answer
4k 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
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 ...
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3answers
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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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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
142 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
6k 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 ...
3
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1answer
317 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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244 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 ...
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2answers
115 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 ...