10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
xargs work great when a command gives multiple line output which can be input to another. In my case it is not working coz the second command uses two words in it.
$ scr.sh
gives output like
193740
638102
375449
..
..
another command takes these number as inputs. it works great... (1 Reply)
Discussion started by: mahesh113
1 Replies
2. Shell Programming and Scripting
Hi,
I want to find some files and then search for some lines in it with a particular pattern and then write those lines into a file. To do this I am using something like this from command prompt directly.
cd /mdat/BVG
find -name "stmt.*cl" -newer temp.txt | xargs -i awk '/BVG-/{print}' {} >... (7 Replies)
Discussion started by: Sandhya Harsh
7 Replies
3. UNIX for Dummies Questions & Answers
How can I recursively find all files in a directory and print out the file and first line number of any text blocks that match the below cases?
This would seem to involve find, xargs, *grep, regex, etc.
In summary, I want to find so-called empty "try-catch blocks" that do not contain code... (0 Replies)
Discussion started by: lifechamp
0 Replies
4. Shell Programming and Scripting
Hello,
I'm interested in finding all occurrences of the terms in file1 in file2, which are both csv files. I can do this with a loop but I'm interested in knowing if I can also do it with the help of xargs and grep. What I have tried:
cat file1 | xargs grep file2
The problem is that... (15 Replies)
Discussion started by: eon
15 Replies
5. Shell Programming and Scripting
Guys i want to run a command to list all directories that havn't been modified in over 548 days ( 1.5 yrs ).
Id like to run a script to first print what the command finds ( so i get a list of the files pre move ... i have a script set for this :
find /Path/Of\ Target/Directory/ -type d -mtime... (4 Replies)
Discussion started by: modulartention
4 Replies
6. Shell Programming and Scripting
Folks
I've been struggling this with for far too liong now and need your help!
I've been happily using grep for a search of a directory, to list the files which contain a string:
find . -type f -mtime -5 -print | xargs grep -l 'invoiceID=\"12345\"'
Now the list of 'invoiceID' I am... (4 Replies)
Discussion started by: daveaasmith
4 Replies
7. Shell Programming and Scripting
hi,
i've been trying to figure this weird error but I cannot seem to know why. I am using below find command:
find . \( ! -name . -prune \) -type f -mtime +365 -print
The above code returns no file because no files are really more then 365 days old. However, when I use xargs, its... (9 Replies)
Discussion started by: The One
9 Replies
8. UNIX for Dummies Questions & Answers
I am trying to delete files older than 60 days from a folder:
find /myfolder/*.dat -mtime +60 -exec rm {} \;
ERROR - argument list too long: find
I can't just give the folder name, as there are some files that I don't want to delete. So i need to give with the pattern (*.dat). I can... (3 Replies)
Discussion started by: risshanth
3 Replies
9. Shell Programming and Scripting
Hi,
I am having trouble getting a combination of commands to work.
I need to traverse through all sub-directories of a certain directory and 'cat' the contents of a particular file in the sub-directories.
The commands on their own work but when I combine them I get no output.
The... (4 Replies)
Discussion started by: DownunderDave
4 Replies
10. Shell Programming and Scripting
I'm using Imagemagick to create thumbnails for a large directory tree. The only thing I can't see is how to get it to write the thumbnails to a "thumbs" subdirectory!
Either of these two commands from the Imagemagick site does most of the job:
find -name '*.jpg' | xargs -n1 sh -c 'convert $0... (5 Replies)
Discussion started by: quixote
5 Replies