Globbing means matching files by name patterns containing wildcards.

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5
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2answers
104 views

ls command: how to ignore case without globbing

I use the shopt -s nocaseglob command to ignore case, but it seems like it doesn't work if I use a string without glob. Just a question out of curiosity, is it possible to ignore case without ...
4
votes
1answer
53 views

Use rsync to just get a folder and its content with a pattern

I've looked all around the internet, looked in regexp sites and everything else, but I'm unable to write a rsync command to fetch what I want to. I need to mirror the FreeBSD release, but I don't ...
4
votes
4answers
828 views

How to exclude some files not matching certain extensions with grep?

I want to output all lines containing the word OK recursively from a directory. But there are a few extensions which I need to exclude from the result: *~ *.map *.js except *.debug.js I tried: ...
4
votes
2answers
356 views

Script to loop through folders with numeric names

I am working on a bash script to compress the images in my Wordpress folders. The wordpress folder structure is as follows: > wp-content/uploads/2014/01/filename.jpg > ...
1
vote
2answers
82 views

tar specific files based on a pattern

I got a lot of files with the following format: 2014_04_01_11.txt 2014_04_01_12.txt 2014_04_01_13.txt 2013_03_25_12.txt 2013_04_29_15.txt I would like to tar all theses files into an archive 20?? _ ...
2
votes
1answer
87 views

Specifying full range of printable ASCII characters in a glob pattern

I want to use a globbing pattern to match only printable (including space) ASCII characters 0x20 through to 0x7e. This is being used inside a super super.tab database. I've arrived at the pattern: ...
4
votes
1answer
2k views

Why is my find not recursive?

I am running the following command, but it is not performed recursively: find . -name *.java I know there are java files further down in the current directory but it is performing the find on the ...
16
votes
7answers
2k views

How do I copy multiple files by wildcard?

I have a folder with a number of files in it ABC.* (there are roughly 100 such files). I want to duplicate them all to new files with names starting with DEF.* So, I want ABC.Page1 ABC.Page2 ...
1
vote
3answers
234 views

Delete files with same name at the end of the file

Delete files with same name at the end of the file i have a lot of files in my folder and sub directories like ajax_hostel_room_master.php.php class_hostel_registration.php.php ...
3
votes
1answer
63 views

grepping with “shopt -s globstar extglob”

I have shopt -s globstar extglob in my ./bashrc. I'm searching for files that refer to string Foo in the following command: grep -Fwn Foo /**/src/**/*.@(h|cpp) Now I want to except all refers from ...
40
votes
2answers
3k views

Why does rm *(1)* remove all files in a directory?

I expected that: $ rm *(1)* would remove all files containing (1) in the name. I was wrong. It removed all files in the directory. Why?
26
votes
1answer
1k views

Why does my regular expression work in X but not in Y?

I wrote a regular expression which works well in a certain program (grep, sed, awk, perl, python, ruby, ksh, bash, zsh, find, emacs, vi, vim, gedit, …). But when I use it in a different program (or on ...
4
votes
2answers
498 views

bash globstar matching

I have this directory structure: ~/tmp/globstar ɀ find dir -type f dir/file.ext dir/subdir1/file.ext dir/subdir2/file.ext and, with the globstar option enabled in Bash, I can say: ~/tmp/globstar ...
2
votes
1answer
53 views

Can I use variables inside {} expansion without `eval`?

Can I use variables inside {} expansion without appealing to eval? If so, how? This doesn't work: $ touch 1.foo 1.bar $ ls 1.{foo,bar} 1.bar 1.foo $ extensions=foo,bar $ ls 1.{$extensions} ls: ...
6
votes
2answers
1k views

Remove unknown unicode character from textfiles - sed, other bash/shell methods

I need to search and replace all occurences of an unknown character in some files having the same name. Opening such files with vi, I read <91> code for that character. Opening them with nano, I ...
4
votes
1answer
140 views

Why does grep treat '[D]ebug' string differently?

I've created simple text file named "T" to test the unusual behavior of grep: 1 Debug 2 debug 3 determined 4 Determined Tried different syntax: $ grep De T 1 Debug ...
2
votes
2answers
237 views

delete directory with special character in filename

I have these tricky directories that I can't figure out how to delete. If I run ls -ld * I get… drwxrwxr-x 7 user1 taskfmri 2048 Jan 22 15:26 857263 drwxrwx--- 4 user2 ...
11
votes
2answers
2k views

What is the difference between “du -sh *” and “du -sh ./*”?

The title says it all. What's the difference between those 2 commands? NOTE: I'm more interested in the * and ./* part.
3
votes
3answers
58 views

Full path in glob in Zsh

Say I run the following on /some/path: for x in foo/*; do print $x done Are there any parameters I can use to tell Zsh to print, not just the filename, but the full absolute path to $x? (without ...
1
vote
2answers
53 views

Is there an equivalent to bash's “nocaseglob” in ksh?

I would like to do what is mentioned in How to match case insensitive patterns with ls? except for ksh. Is it possible to do it without any pain(regex)?
2
votes
2answers
231 views

Bash's declare -p HISTIGNORE brings bash to a halt! Why?

Executing the following code in GNU bash, Version 4.2.45(1)-release (x86_64-redhat-linux-gnu), Fedora 19 ... shopt -s extglob export ...
2
votes
1answer
74 views

Does * match hidden files in tar even with dotglob unset?

I was under the impression that the * glob does not match dot-prefixed files unless you manually enable such functionality (through dotglob, or your shell's equivalent). Yet if I have a directory a ...
3
votes
1answer
44 views

**/ not working with a mounted volume

I'm trying to recursively extract a set of .jpgs from a mounted volume using SMB1, to a folder on my computer. Here's what I've got: cp -a **/97*.jpg /Users/.../All_Covers This works as long as my ...
12
votes
2answers
572 views

Shell filename pattern that expands to dot files but not to `..`?

Recently I had a little mishap caused by a shell pattern that expanded in an unexpected way. I wanted to change the owner of a bunch of dot files in the /root directory, so I did chown -R root .* ...
1
vote
2answers
1k views

Differing outputs of the commands “ls .*” and “ls *.”

The command ls .* when run gives as output the following : All the files in the current directory starting with a . (hidden files) All the files in the hidden directories present in the ...
3
votes
3answers
1k views

How to delete 2 months back files in unix

Say I have below log files, AA_XX_20130719185428.log exec_xxx_cpb_20130712182453.log 13122013121327_AR_INC_DOBC_1.dprf.log 24122013_masterscript.LOG Date part contains both date and time. I want ...
2
votes
1answer
109 views

SFTP chroot jail/access based on wildcard

I want to give a list of people SFTP access to /webdocs/ABC* where they will read-write access to only directories that match this wildcard. How do I do this? Can I create a chroot jaill or some ...
6
votes
2answers
434 views

How does GLOBIGNORE work?

According to bash's manual page: GLOBIGNORE A colon-separated list of patterns defining the set of filenames to be ignored by pathname expansion. If a filename matched by a ...
5
votes
5answers
495 views

How to search in specific files matching a pattern

How can I find a word in specific files matching a pattern. e.g. searching for version in CMake* files recursively found in the current directory.
6
votes
3answers
417 views

ImageMagick on multiple files

I have converted a single file from BMP to PNG with ImageMagick's convert using the command below convert CD\ Front.bmp CD\ Front.png I have many such files, thus I tried: for f in */*.bmp ; do ...
3
votes
3answers
477 views

How to move the first x files

I have this huge folder with thousands of unordered files. Is it feasible to move the first 5000s to a subfolder via the mv command? For now I move files with mv *some_pattern* ./subfolder1/ ...
3
votes
4answers
957 views

Searching a pattern in file names with number

I have a large number of files in a folder each with the date as the filename. For example 20130101 20130102 20130103 . . . 20130131 similarly for other months 20130201 to 20130230, the pattern is ...
4
votes
1answer
1k views

Why does grep sometimes show the file name, sometimes not?

Can somebody please explain to me why I don't get the full path in example 1? example 1 - returning found line grep MODIFY /opt/releases/packages/cr_c_cr6/sas/dbms/*/*; outcome: MODIFY example 2 ...
1
vote
3answers
169 views

Prevent wildcard expansion on find

Is there a way to prevent wildcard expansion on the find command so that the following would work? find . -iname "foo [bar]" As pointed out here, I tried running set -f, set -o noglob and setopt ...
1
vote
4answers
166 views

Exclude characters for SCP-filepattern

Is there a way to build an expression for scp with which I can manage to copy the file file-name-version-1.2.1.jar without copying the files file-name-version-1.2.1-sources.jar ...
0
votes
2answers
154 views

Regex and patterns on a ksh command line

I'm wondering what's the difference between using * and .* in a regex string. I guess, * stands for "0 to n characters" but I don't see what .* stands for. For example, what is the difference ...
6
votes
3answers
448 views

Remove all but one ( or more ) kind of filetype

I've been trying to find a command to remove all files in a folder but not a kind of filetype. But I seems to not have any luck. What I've tried so far : set extended_glob rm !(*.dmg) # this returns ...
6
votes
2answers
206 views

Why two almost idetical grep commands return different output: w/o and with filename

I have 2 almost identical greps: [Alex@localhost tmp]$ grep /bin/bash /etc/passwd root:x:0:0:root:/root:/bin/bash AlexL:x:500:500::/home/AlexL:/bin/bash user1:x:501:501:user1 ...
3
votes
2answers
4k views

ls *.* gives: “*.*: No such file or directory” message [duplicate]

I'm using Linux app-server 3.2.0-4-amd64 #1 SMP Debian 3.2.41-2+deb7u2 x86_64 GNU/Linux. When I go to a directory with several files named name1.php, name1.html, name2.php, etc. and type: $ sudo ls ...
6
votes
1answer
172 views

Cannot expand asterisk without proper permission

Can someone explain to me the following? $ ls -ld /temp/sit/build/ dr-xr-s--- 3 asdf qwer 4096 Jan 31 2012 /temp/sit/build/ $ ls -ld /temp/sit/build/* ls: /temp/sit/build/*: Permission denied So ...
3
votes
2answers
2k views

Bash globbing and argument passing

I have the following simplified bash script #!/bin/bash files=("$@") if [ "X$files" = "X" ]; then files=$HOME/print/*.pdf; fi for file in "${files[@]}"; do ls "$file"; done If I pass ...
3
votes
1answer
59 views

How to cd open / autocomplete a folder that ends in a specific phrase

I have a folder with subfolders named like this: 1122334 important things 1122335 less important things 1122336 notes 1122337 pictures of kittens etc The numbers at the beginning are date codes. ...
2
votes
2answers
181 views

Use xargs to move files from within a directory

I am searching for some folders in my current directory. What I want to do is, move all the files within those directories to another directory. I am using the following command: find -maxdepth 1 ...
1
vote
2answers
262 views

In a Bash if condition, how to check whether any files matching a simple wildcard expression exist?

Stupidly, I had been using a condition like this as part of a script: if [ $(ls FOO* 2> /dev/null) ] # if files named "FOO*" were downloaded then echo "Files found" # ... process and ...
2
votes
1answer
883 views

lftp exclude syntax confusion

I am confused with the syntax description given for lftp from their website: -x RX, --exclude=RX exclude matching files -X GP, --exclude-glob=GP exclude matching files How ...
3
votes
2answers
250 views

List all dotfiles current directory using zsh

How can I list all dotfiles in a directory using zsh.?
4
votes
2answers
169 views

Force Bash 4 'globstar' option to ignore symlinks

Bash 4 has a fantastic option called 'globstar' that emulates (i.e. was stolen from) zsh's ** syntax for globbing across multiple directories. However, it's somewhat crippled (for my usage, at least) ...
3
votes
3answers
418 views

copying specific files in directory

I am trying to copy some of the files in a directory. The directory contains following files my current directory is ~/certificate/ drwxrwxr-x 2 ubuntu ubuntu 4096 Oct 16 11:58 apache -rw-rw-r-- ...
2
votes
1answer
105 views

Why does copying from a script screw with my files?

I am at a loss here, trying to find out the reason why a shell script that is basically copying a couple of files and directories from one place to another will result in the content of two of the ...
2
votes
1answer
97 views

Why the order of wildcard results might be different when used from the terminal or from perl?

There's a folder with a bunch of files and a perl scrip that lists them using ls with a wildcard like: #!/usr/bin/perl system("ls -U -1 dir/*"); I noticed that if I run exactly the same command ...