Do you simply want to background each process and wait until they are all completed, WARNING untested off the top of my head, on my first cup of coffee code follows
How do I make the below ksh to process all of the files inside a user specified directory?
Currently it can only process one file at a time.
#!/bin/ksh
tr -s '\11 ' ' ' < $1 > temp0
sed -e 's/,//g' temp0 > temp1
cut -d' ' -f1,4,5 temp1 > final_output
rm temp0 temp1 (3 Replies)
Hi,
First post here.
In Mac OSX terminal I need to run a program against multiple files in a directory and append the output to tab separated variable file.
I currently type the following to process just one file
MBP:/Users/dc1743/Desktop/SFT root# ./myprogram myfile1.plist >>... (1 Reply)
Hi all,
I'm writing a program using libpcap, and I have multiple pcap files in a folder that I want to capture.
I currently have
handle = pcap_open_offline("/data/traffic/pcap1.pcap", errbuf");
which works fine since pcap_open_offline() takes in a filename. However, I want to process... (0 Replies)
hi All,
i have 3 files
file1
file2
file3
these 3 files are shell (KSH) scripts. i want to place all these 3 shell scripts in another file file99 and execute these files simultaneoulsy
inside the file99 these 3 files should be present and executed simultaneously when i excute file99 (nohup... (1 Reply)
Scenario:
I have two PCs (named as A & B) which would send some traps to my third PC (named as C).
In PC C, I have to write a shell script such that it should accept the datas from both the PC-A & B parallely.
So my question is, is it possible to have two different child threads/tasks... (2 Replies)
Hi,
I would like to write a for loop that does the following:
I have a file called X.txt and other files called 1.txt,2.txt, .....,1000.txt.
I want to substitute the 6th column of the file X.txt with 1.txt and store the output as X.1. Then I want to do the same with X.txt and 2.txt and store... (0 Replies)
I have multiple input files that I want to manipulate using a shell script. The files are called 250.1 through 250.1000 but I only want the script to manipulate 250.300 through 250.1000. Before I was using the following script to manipulate the text files:
for i in 250.*; do
|| awk... (4 Replies)
Hi,
I need to write a Shell Script wherein i will connect to a DB2 Database and run multiple DB procedures. I know how to do in a way where procedures will be called one after the other, like when first procedure finishes, second will be executed.
But what i want is to run them at the same time... (11 Replies)
Hi there, I'm camor and I'm trying to process huge files with bash scripting and awk.
I've got a dataset folder with 10 files (16 millions of row each one - 600MB), and I've got a sorted file with all keys inside.
For example:
a sample_1 200
a.b sample_2 10
a sample_3 10
a sample_1 10
a... (4 Replies)
I am running the below loop that to process the 3 bam files (which isn't always the case). A .py executable is then called using | xargs sh to further process. If I just run it with echo the output is fine and expected, however when
| xargs sh is added I get the error. I tried adding | xargs... (4 Replies)
Discussion started by: cmccabe
4 Replies
LEARN ABOUT ULTRIX
kill
kill(1) General Commands Manual kill(1)Name
kill - send a signal to a process
Syntax
kill [-sig] processid...
kill -l
Description
The command sends the TERM (terminate, 15) signal to the specified processes. If a signal name or number preceded by `-' is given as first
argument, that signal is sent instead of terminate. For further information, see
The terminate signal kills processes that do not catch the signal; `kill -9 ...' is a sure kill, as the KILL (9) signal cannot be caught.
By convention, if process number 0 is specified, all members in the process group (that is, processes resulting from the current login) are
signaled. This works only if you use and not if you use To kill a process it must either belong to you or you must be superuser.
The process number of an asynchronous process started with `&' is reported by the shell. Process numbers can also be found by using It
allows job specifiers ``%...'' so process ID's are not as often used as arguments. See for details.
Options-l Lists signal names. The signal names are listed by `kill -l', and are as given in /usr/include/signal.h, stripped of the common SIG
prefix.
See Alsocsh(1), ps(1), kill(2), sigvec(2)kill(1)