Sponsored Content
Top Forums UNIX for Dummies Questions & Answers Combination of find -xargs & wc -l Post 302212654 by mr_bold on Tuesday 8th of July 2008 04:56:04 AM
Old 07-08-2008
Thank you very much,

There aren't any subdirectory.
There are many files so I can't directly use wc or awk.

Code:
wc -l * | tail -1
-bash: /usr/bin/wc: Argument list too long

I can do it by following script in bash.

Code:
sum=0

for eachtotal in `find /home/work/tmp/1/O/ -maxdepth 1 -type f -print0 | xargs -0 wc -l | grep total | awk '{print $1}'`
do
sum=`expr $sum + $eachtotal`
done

echo $sum

Are there some way to do this in one line code, because I am writing bash shell script which consists of hundreds of lines?

Smilie
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

'find' and 'tar' combination

I'm trying to tar the files I get from the 'find' command result. However I can't make it run successfuly? This is for our archiving process. Here is my script: find /mnt/LOGS -mtime -10 -name "TUXLOG.*" -exec tar -cvf /mnt/LOGS/combine.tar {} \; Im not sure why it is not working or it is... (2 Replies)
Discussion started by: kharen11
2 Replies

2. UNIX for Dummies Questions & Answers

Grep and find combination

Hello All, I'm trying the following:find . -name "*" -exec grep -ln "IsAlpha" {} \; It gives me file names only (having string "IsAlpha"), I want to get line numbers also, something like this: test 1: Line 52 test 1: Line 95 etc Is it possible to obtain using grep & find only. (5 Replies)
Discussion started by: nervous
5 Replies

3. UNIX for Dummies Questions & Answers

problem with grep in combination with xargs

Dear all, I have tried the following 2 lines xargs -t -i -exec grep -i -w {} file_1 >>test < file_2 cat -s file_2| xargs -t -i -exec grep -i -w {} file_1 >> test They were meant to search for the contents of file_2 in file_1 and write the respective lines of file_1 into file "test" .... (15 Replies)
Discussion started by: Bruno
15 Replies

4. Shell Programming and Scripting

combination between || and && in IF condition with ksh

Dear All, Please advice about this issue. when i run this line in a script if && || && || && if i enter $x = test3 and $y = test1 the If condition apply while it should not Best Regards (2 Replies)
Discussion started by: islam.said
2 Replies

5. Shell Programming and Scripting

Advice using cut & echo combination commands

Hi, I am cutting data from a fixed length test file and then writing out a new record using the echo command, the problem I have is how to stop multiple spaces from being written to the output file as a single space. Example: cat filea | while read line do field1=`echo $line | cut -c1-2` ... (6 Replies)
Discussion started by: dc18
6 Replies

6. UNIX for Dummies Questions & Answers

XARGS and FIND together

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

7. Shell Programming and Scripting

find and xargs

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. Shell Programming and Scripting

Xargs + Find Help

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

9. Shell Programming and Scripting

Using find for variable combination of perms

Hi, I'm trying to use find in kshell (AIX) to find all files with perms of write for other AND any execute bit set. e.g: r--r-x-w- would qualify and rw-rw--wx would qualify but ---rwxr-xr-x wouldn't qualify So far, I've been trying something like this: find . -type f -perm... (4 Replies)
Discussion started by: alanp36
4 Replies

10. Shell Programming and Scripting

find files in sub dir with tag & add "." at the beginning [tag -f "Note" . | xargs -0 {} mv {} .{}]

I am trying find files in sub dir with certain tags using tag command, and add the period to the beginning. I can't use chflags hidden {} cause it doesn't add period to the beginning of the string for web purpose. So far with my knowledge, I only know mdfind or tag can be used to search files with... (6 Replies)
Discussion started by: Nexeu
6 Replies
RBASH(1)						      General Commands Manual							  RBASH(1)

NAME
rbash - restricted bash, see bash(1) RESTRICTED SHELL
If bash is started with the name rbash, or the -r option is supplied at invocation, the shell becomes restricted. A restricted shell is used to set up an environment more controlled than the standard shell. It behaves identically to bash with the exception that the follow- ing are disallowed or not performed: o changing directories with cd o setting or unsetting the values of SHELL, PATH, ENV, or BASH_ENV o specifying command names containing / o specifying a filename containing a / as an argument to the . builtin command o specifying a filename containing a slash as an argument to the -p option to the hash builtin command o importing function definitions from the shell environment at startup o parsing the value of SHELLOPTS from the shell environment at startup o redirecting output using the >, >|, <>, >&, &>, and >> redirection operators o using the exec builtin command to replace the shell with another command o adding or deleting builtin commands with the -f and -d options to the enable builtin command o using the enable builtin command to enable disabled shell builtins o specifying the -p option to the command builtin command o turning off restricted mode with set +r or set +o restricted. These restrictions are enforced after any startup files are read. When a command that is found to be a shell script is executed, rbash turns off any restrictions in the shell spawned to execute the script. SEE ALSO
bash(1) GNU Bash-4.0 2004 Apr 20 RBASH(1)
All times are GMT -4. The time now is 10:23 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy