The ls command lists the contents of a directory.

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244 views

ls or find option to exclude binary files

How can I list only files that aren't compiled code in the current directory? I'm reviewing the custom scripts and code on several HPUX and Linux servers before transferring them to a newer system. ...
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1answer
1k views

List files from time X to time Y

How to list out all files created between from 'x' to 'y' time? I want to list out files created between "29-dec-2014 18:00" to "30-dec-2014 18:00". Using ls or stat?
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3answers
2k views

Print full pathname with `ls` and `find`

I want ls to print with absolute pathnames, how do I do that? find / -type d -mount -exec ls -ls {} \; ls is printing only the relative file names within the directory.
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2answers
64 views

`ls` fails for directory copied from Win and OSX [closed]

I'm not able to ls on a folder that I have just transferred from win7 to OSX via a FAT32 drive. I don't know how to search for an answer for this issue. I've attempted the following: sudo chmod u=...
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1answer
184 views

Display full ISO time in OSF1

I am working on an HP OSF1 (Tru64) based server and need to display file listings with the full-iso time format style. Example of this in Ubuntu Linux, user@hostname:~/Desktop$ ls -lrt --full-time ...
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0answers
145 views

How can I list only the directories present in a directory using ls? [duplicate]

Possible Duplicate: Is there any option with 'ls' command that I see only the directories? I have a directory with a lot of files but only a few directories. To get a list of only the ...
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6answers
21k views

How to list files starting with “a” or “c” from /etc.

I tried ls /etc/[ac]* but it shows directories starting with a or c, and their entire contents, not the files starting with "a" or "c".
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1k views

find -exec ls -lR {} \; returns every item twice

Background: I'm currently writing an archiving script, which creates gzipped tarballs from some folders and their contents. It should be able to synchronize the gzipped archives with the sources ...
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2answers
45 views

Why is there a minor number in /dev for directories such as pts?

This is a part of /dev in CentOS 6.6. What is the meaning of the minor number for directories like ., .. , bsg, block and ... ? drwxr-xr-x. 18 root root 3800 Jul 3 06:00 . dr-xr-xr-x. 21 ...
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2answers
191 views

Meaning of “l” in “lrwxr-xr-x”? [duplicate]

According to this website: http://ss64.com/bash/ls.html The first letter indicates the file type: f means file and d means directory. But in my case I've an l. What's the meaning of this l? In ...
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2answers
427 views

meaning of capital S in long ls output [duplicate]

What does this long listing mean? $> ls -l developer.haml -rw-rwSr-- 1 humon apache ...... I know what a usual listing means and I know all about what it means to be read 'r', write 'w', and ...
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3answers
227 views

How to delete directory ' :q!'? [duplicate]

Accidentally, i have got this directory created in my home, drwxr-xr-x 2 ubuntu ubuntu 4.0K 2012-09-06 07:27 :q!/ I want to remove this somehow. I have tried using escape characters in double ...
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2answers
390 views

ls command lists hidden files

When I run ls command I get files like opencv.sh~ in my output which is not visible if I check the home directory. Basically, it also lists hidden files without supplying any other parameter. How can ...
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3answers
319 views

Concat 1000 files within a directory [closed]

I know we can concat files by cat file [file] [[file] ...] > joined-file. I have directory which contains lots of files. I want to concat all of them. I want to concat 1000 files irrespective of ...
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4answers
2k views

Foreach loop for ls output

I am trying to process some files in directory using foreach loop for ls output: IFS=$'\n' for i in $(ls -1Atu); do echo "$i" done At first time i thought it works, but when i created file ...
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2answers
6k views

Making a text file of list of directory entries in bin

How could I make a text file of the list of directory entries in /bin/ along with the attributes of all the files stored there?
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3answers
838 views

How to print only certain characters?

I have to translate the permissions of a file this way: r ► c w ► s x ► e Then, I must extract the group of characters which are related to owner group. Last step is to print that group of ...
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1answer
415 views

Delete empty directories using 'ls' command

I want to delete empty directories without using find command find . -empty -type d -delete. like the following: if [ "$(ls -d *)" ]; then echo "Not Empty" else echo "Delete" fi How do I ...
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1answer
5k views

Find files using ls and wildcards

pwd : ../bin under bin I have a directory called datafiles. Use meta characters and the ls -lL command (with lower and upper case L) to list all filenames under the datafiles directory that contain a ...
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1answer
4k views

Must parse ls -Al output and get file or directory name [duplicate]

I must parse ls -Al output and get file or directory name ls -Al output : drwxr-xr-x 12 s162103 studs 12 march 28 2012 personal domain drwxr-xr-x 2 s162103 studs 3 march 28 22:...
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4answers
95 views

Is there a “ls” replacement that can handle wildcards?

I just learned that ls cannot handle wildcards (ls '*' does not work) and therefore the shell does it before ls is invoked. So the behaviour of ls may be considered as logically for people working 20 ...
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3answers
48 views

Seeing mode of file without listing all files

I want to see the mode of file/folder foo, in the form drwxrwxrwx. I would normally do ls -lah | grep foo, but in this case the folder had so many subfolders, that it took a long time for ls to run. ...
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4answers
81 views

Is there a way to show the permissions for a file without using `ls`

That's all - just wondering if there's other way to find out the permissions for a file without doing a ls -l to see the string of values there. As far as I know, there's no show option in chmod.
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1answer
54 views

ls default sorting inconsistent

Why does adding identical characters to the end of filenames change the sort order as shown below? In any sane string comparison method I would expect the comparison of 2 strings to not differ if the ...
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4answers
119 views

Why does my “ls -a-l /home” not work?

Marias-MacBook-Air:~ mariasharapova$ ls -a /home . .. Marias-MacBook-Air:~ mariasharapova$ ls -a-1 /home ls: illegal option -- - usage: ls [-ABCFGHLOPRSTUWabcdefghiklmnopqrstuwx1] [file ...] ...
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92 views

'+' and 's' in permission strings

If the ls -l command gives me a permission string like rwsr-s--x What does the 's' mean? The only sources I found mention that it can be present sometimes but do not elaborate. What does a '+' ...
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2answers
107 views

Linux Bash Scripting Issue with Wildcard

I'm having issues with what I imagine should be a simple bash command I'm basically just trying to loop through a bunch of files and get there names `ls ./*.sql` # list all files ...
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3answers
110 views

“Other” permissions on files

To my understanding, the last three character of file permission printed by ls command is about other user's file permission. If the other user"s" have separate file permissions to this file, what ...
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3answers
10k views

Use of ls with wc command

What does the command : ls | wc -l do? I know wc <filename> gives lines, words, and characters, and wc -l <filename> print the line count. But how it is being used with ls` ...
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1answer
207 views

wc - setting a terminating character

I've got that far: wc --files0-from=FILE lets one get the word count of a list of files. Each entry in this list mus be terminated with an ASCII NUL character. Question: A way to set a terminating ...
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1answer
1k 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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41 views

Command to print the number of *.pdf files in a chosen directory [duplicate]

I am currently not on a Linux machine. Would the following command produce my wanted result? ls | grep ".pdf" | wc
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108 views

What does “ls --dired - l” or “ls -D -l” actually print?

ls --dired -l prints all dir and files along with some number followed by //DIRED// ***66 69 122 131 ....*** //DIRED-OPTIONS// --quoting-style=literal What do these numbers in bold mean? --dired ...
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1answer
104 views

What's the -alhF flag in ls?

What is the -alhF flag in ls? I can't find it in the man page.
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3k views

How do I copy the latest file from one directory to another?

I have 3 zip files in a directory. I want to copy the most recent version to a backup directory. My code works fine for .sh and other files, but not for .zip. Is there something else I have to do? ...
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2answers
326 views

How can I capture two columns of ls output in a bash script

I want to create a script to delete any directories with numeric groups. What I have so far captures and analyzes the group: #!/bin/bash re='^[0-9]+$' for x in `/usr/bin/ls -l /var/indexes | sort -k3,...
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1answer
6k views

ls command - list files containg speccific string in file name and belong to specific type

I am new to linux. Is it possible for a ls command to return a list of files containing "PRO" in its file name and belong to pli file type. I have researched and identified that ls -c -lt *.PLI will ...
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2answers
5k views

Bash: iterate with variable on the lines of `ls -1` output

In a simple cycle like the following for f in $(ls -1) ; do something done I would like to store each line of the output of ls -1 in the variable f. Is there a way to do this ...
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1answer
81 views

List file in sub directory with certain permission

So basically I need to list files in sub directory which has all permission for user and group but not other. Basically rwxrwx--- All I got is: ls -d */* to show the sub directories but now how ...
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1answer
36 views

Using `tree`, how do I output files before subdirectories?

I tried to combine --dirsfirst and -r, but directories still show up on top, only in reverse alphabetical order. It seems like -r is applied first, which is also indicated by the man pages. Any other ...
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2answers
247 views

Script that list file names by first letter bash type [closed]

I need a script that takes input from the user which specifies the first letter of the file names to be displayed, so that only file names starting with the letter specified are listed. I only need to ...
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1answer
492 views

get list of files which are unique

I have a directory in which files are created as abc.sh.ID.datetimestamp.id.log In the filename abc.sh, the ID is always the same (there are 1000's of .sh's and ID's combination in the environment). ...
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4answers
2k views

Single line command to cat last file in ls -lrt output? [duplicate]

System log files are serialized and I use ls -lrt to show me the most recent file. I then cat that file. This requires typing a long serial number each time. How can I cat the last file appearing in ...
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2answers
296 views

Get number of files in each directory [duplicate]

I have a directory with a very large number of subdirectories (~800) that were generated programmatically. I want to get a count of the number of files in each of these subdirectories to check for ...
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5answers
212 views

List only the count of all files/directories for the directory tree of present directory

I want to list the number of directories under each subdirectory tree of the present directory. As there are too many directories, I can't go into individual directories and check. I would like to ...
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2answers
75 views

Is there a way to list files before mounting a disk partition

Suppose there are several partitions in my computer. I'm not sure where is the folder I have to access. Usually what I do is mount all the partitions first and then search one by one. Is there a way ...
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2answers
201 views

How can I shorten an if then else using the [] format

I want to shorten this to a one liner: if ls --version 2>/dev/null | grep -q 'coreutils'; then alias ls='ls --color=always' else alias ls='ls -G' fi I frequently use [] for conditionals, e.g. [ -...
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2answers
694 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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1answer
56 views

Size of a character/block file

Why is the size of a character or block file given as comma separated? crw-rw-rw-. 1 root root 1, 3 Mar 8 10:15 /dev/null brw-rw----. 1 root disk 8, 1 Mar 8 10:15 /dev/sda1 Size of a file is ...
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2answers
50 views

File sort by time issue

I have a requirement to identify sequence gap in a set of files. Sequence starts at FILENAME_0001 and ends at FILENAME_9999. After this the sequence is restarted from 0001. To implement a proper ...