Can I use xargs to send a list of commands to a process, to be acted upon individually? Here's what I have: a file that contains numbers, one per line. The desired outcome it to send each number to a DB2 query. I thought xargs would work, but it doesn't. I tried it like this:
cat file | xargs |... (4 Replies)
I discovered that GNU's xargs has a -P option to allow its processes to run in parallel. Great! Is this a GNU thing, or is it supported by other platforms as well? (4 Replies)
Hi,
I have a requirement to RCP the files from remote server to local server.
Also the RCP has to run in parallel. However using 'xargs' retrives 2 file names during each loop. How do we restrict to only one file name using xargs and loop till remaining files.
I use the below code for... (2 Replies)
Hello there,
Let me show you a simple example of what I am trying to achieve:
1) I have an input text file with some lines:
1 a
2 b
3 c
2) And I want to run a command with these lines as arguments (+ arbitrary extra arguments). For example:
$ command "1 a" "2 b" "3 c" "bye"
I... (7 Replies)
hi
Could any one please tell me the option using which we can run multiple commands using xargs
I have list of files, I want to run dos2unix and chmod at one shot on them
I tried google n searched man pages but couldnt really find the solution , please help
right now im doing this
ls... (4 Replies)
I have dir with many files ( close to 4M ) .
$ ls -la
total 76392
drwxr-xr-x 10 oracle dba 512 Jun 06 14:39 .
drwxr-xr-x 11 oracle dba 512 Dec 20 13:21 ..
drwxr-xr-x 2 oracle dba 39074816 Jun 15 14:07 ad
I am trying to delete them using... (8 Replies)
Using the bash shell I'm trying to either create a command for the command line or a script that will show netstat info for a given process name. Here is an example of what I'm trying to do:$ ps aux |grep catalina |grep -v grep | awk '{print $2}'
5132
$ netstat -nlp |grep 5132
(Not all processes... (11 Replies)
Hello, I need some help with xargs
$ ls
aaa bbb ccc ddd$ ls | xargs -I{} ls -la {}
-rw-rw-r--. 1 xxx xx 0 May 30 20:04 aaa
-rw-rw-r--. 1 xxx xx 0 May 30 20:04 bbb
-rw-rw-r--. 1 xxx xx 0 May 30 20:04 ccc
-rw-rw-r--. 1 xxx xx 0 May 30 20:04 dddit's possible to have output like this with... (3 Replies)
Hi,
can anyone tell me in detail ?
what the following do in detail ?
I am trying to get a largest number in a list
Thanks
Tao
LARGEST=$(echo $* | xargs -n1 | sort -nr | tail -1) (3 Replies)
Discussion started by: ccp
3 Replies
LEARN ABOUT REDHAT
pthread_kill_other_threads_np
PTHREAD_KILL_OTHER_THREADS_NP(3) Library Functions Manual PTHREAD_KILL_OTHER_THREADS_NP(3)NAME
pthread_kill_other_threads_np - terminate all threads in program except calling thread
SYNOPSIS
#include <pthread.h>
void pthread_kill_other_threads_np(void);
DESCRIPTION
pthread_kill_other_threads_np is a non-portable LinuxThreads extension. It causes all threads in the program to terminate immediately,
except the calling thread which proceeds normally. It is intended to be called just before a thread calls one of the exec functions, e.g.
execve(2).
Termination of the other threads is not performed through pthread_cancel(3) and completely bypasses the cancellation mechanism. Hence, the
current settings for cancellation state and cancellation type are ignored, and the cleanup handlers are not executed in the terminated
threads.
AUTHOR
Xavier Leroy <Xavier.Leroy@inria.fr>
SEE ALSO execve(2), pthread_setcancelstate(3), pthread_setcanceltype(3), pthread_cancel(3).
BUGS
According to POSIX 1003.1c, a successful exec* in one of the threads should terminate automatically all other threads in the program. This
behavior is not yet implemented in LinuxThreads. Calling pthread_kill_other_threads_np before exec* achieves much of the same behavior,
except that if exec* ultimately fails, then all other threads are already killed.
LinuxThreads PTHREAD_KILL_OTHER_THREADS_NP(3)