It is
or better
Even better is to check for the elapsed time
The *-* matches anything with a dash; this is true if the process is more than one day old. So it will fix your emergency, but leave enough rpm processes running to remind you to do a root cause analysis plus a proper fix.
Hi everybody:
I have a problem. I have a output files which have this pattern:
number1
--space
block1a - 7rows/10columns/65elements
--space
block1b - 7rows/10columns/65elements
--space
block1c - 7rows/10columns/65elements
--space
number2
--space
block2a - 7rows/10columns/65elements... (0 Replies)
Hi, Im very new to the world of sed so I'm really not even sure if this is possible. What i need to do is read from a flat file and every time i see this line:
VAL=123,456
I need to change 456 to 457 for every occurence of this line in the file. The numbers 123 and 456 are different for... (6 Replies)
Hi All,
I am spooling the data some sql queries into a single file but wanted to know how to format the data of the file generated by spool.
#!/bin/sh
unset -f USAGE
USAGE () {
clear
echo "############################USAGE#######################\n"
echo "Incorrect number of... (2 Replies)
Hello,
I need help on how to "access" or manipulate the Linux ARP Cache in C, here is the description of the project i'm working in:
There are a lot of tools that analize ARP frames and send an e-mail to the sysadmin, that's easy. What i want to do is to inspect every ARP frame that arrives... (18 Replies)
Hi,
I am new to awk/unix and am trying to put together a script to manipulate the date column in a csv file.
I have file1.csv with the following contents:
Date,ID,Number,Amount,Volume,Size
01-Apr-2014,WERFG,998,105873.96,10873.96,1342.11
01-Apr-2014,POYFR,267,5681.44,5681.44,462.96
I... (2 Replies)
Hi, I am new to awk and unix programming and trying to manipulate a csv file.
My current csv file looks like this:
col1,col2,col3,col4,col5,col4,col5,col6,col7,col8
223,V,c,2,4,f,r,,y,z
223,V,c,3,2,f,r,,y,z
223,V,c,1,4,f,r,,y,z
223,V,c,4,3,f,r,,y,z
227,V,c,3,1,f,r,,y,z... (8 Replies)
Hello,
I am on a Mac and trying to clean up some monthly files with a very simple SED:
sed '3,10d;/<ACROSS>/,$d' input.txt > output.txt
(from the input, delete lines 3 - 10; then delete from the line containing <ACROSS> to the end of the file)
then output to output.txt
Even when I try... (2 Replies)
Discussion started by: verbatim
2 Replies
LEARN ABOUT ULTRIX
setpgid
setpgid(3) Library Functions Manual setpgid(3)Name
setpgid - set process group (POSIX)
Syntax
#include <sys/types.h>
int
setpgid(pid, pgrp)
pid_t pid, pgrp;
Description
The function is used to either join an existing process group or create a new process group within the session of the calling process (see
Upon successful completion, the process group ID of the process that has a process ID which matches pid is set to pgrp. If pid is zero,
then the call applies to the current process. In addition, if pgrp is zero, the process ID of the indicated process is used.
This function is available only in the POSIX environment.
Return Values
The function returns 0 when the operation is successful. If the request fails, -1 is returned and the global variable indicates the rea-
son.
Diagnostics
The function fails and the process group is not altered if one of the following occurs:
[EACCES] The value of the pid argument matches the process ID of a child process of the calling process and the child process has
successfully executed an function.
[EINVAL] The value of the pgrp argument is less than zero or is not a supported value.
[EPERM] The process indicated by the pid argument is a session leader.
The value of the pid argument matches the process ID of a child process of the calling process and the child process is not
in the same session as the calling process.
The value of the pgrp argument does not match the process ID of the process indicated by the pid argument and there is no
process with a process group ID that matches the value of the pgrp argument in the same session as the calling process.
[ESRCH] The value of the pid argument does not match the process ID of the calling process of a child process of the calling
process.
See Alsogetpgrp(2), setsid(2)setpgid(3)