1
vote
3answers
52 views

parsing file from ls -laLR

ls -laLR /home/tools > all_site1.txt I need the state of all folders and files in subfolders of /home/tools. With this command I put all in this file. What I need now is a solution how to parse ...
1
vote
4answers
180 views

How do I search for all the folders that begin with a dot ( . )?

My server had been infected and the attacker spread a bunch of .5randomletters folders around my file system, with malicious code inside of them. I want to search for all the folders that begin with a ...
4
votes
2answers
657 views

recursive search for a pattern, then for each match print out the specific SEQUENCE: line number, file name, and no file contents

What I am after is almost exactly the same as can be found here, but I want the format "line number, separator, filename, newline" in the results, thus displaying the line number at the beginning of ...
1
vote
3answers
820 views

Count number of lines with a certain value in a column for all files in directory recursively

I have 40 files in a directory and I want to count the number of times there is a line with a "2" in the first column in each file individually. I am trying something like this, but it prints out ...
6
votes
4answers
724 views

Find images by size: find / file / awk

I've been trying to find png image files a certain height (over 500px). I know that file will return image dimensions. Example: $ file TestImg1a.png TestImg1a.png: PNG image data, 764 x 200, ...
1
vote
2answers
124 views

Extracting a multiline regex without leading tabs

I've been trying to hack a little code extraction script together, but I can't get it to work. My goal is to examine all .txt files in a directory. If it contains a line which doesn't start with a ...
2
votes
3answers
3k views

How to delete files filtered out by awk

I have the following files in a directory: -rw-r--r-- 1 smsc sys 46 Apr 22 12:09 bills.50.1.3G.MO.X.20120422120453.Z -rw-r--r-- 1 smsc sys 28 Apr 22 12:15 bills.50.1.3G.MO.X.20120422120953.Z ...
4
votes
2answers
502 views

Why does this awk command not play as well with find as sed does?

I am very much a newbie at Unix/Linux command line stuff, and mostly get to where I'm going by copying, pasting, and modifying code I find on the internet. Just mentioning that in hopes people will ...
3
votes
6answers
1k views

Grep a directory and return list with line numbers

I'm currently trying to learn more about bash scripting and all of that fun stuff, and I pieced together this little command: find $path | xargs grep -n $pattern | awk '{print $1}' While this DOES ...