it seems the above APIDS variable was created only to gather IPs. and then it is fed to the real command in the AllProcs variable.
can this be shortened into one command and also in an efficient way?
So it looks to me that you are trying to list all the processes with the PID or PPID of "${gpid}"
Consider this:
This will list the PIDs of all processes whose PPID is the gpid. If you have it,
will do the same but give them in a comma-delimited list. So perhaps this?
If you don't have pgrep then you have to turn the output of my earlier ps command into a comma-delimited list and use that.
I am sending a kill comand to kill a process inside a SH script but I don`t want the user to notice it so I donīt want the message "1222 killed" to appear.
I`ve tried to redirect the standard output to /dev/null 2>&1 and also tried to use "nohup" but none of them was succesfull.
Can anyone... (1 Reply)
Good day :)
I recently checked some stuff on my gateway and discovered what I believe is an unneeded route entry.
# route -n
Kernel IP routing table
Destination Gateway Genmask ... Iface
287.265.45.0 0.0.0.0 255.255.255.0 ... eth0
192.168.0.0 0.0.0.0 ... (3 Replies)
Dear all,
Normally unix automatically record up to 500 the command lines whatever I put in. Does anyone knows how I can avoid this record, in another word, I dont want system remember what I typed in
thanks (2 Replies)
I am able to run the UNIX commands in a Windows box from a UNIX box through "SSH" functionality. But whenever the SSH connection is established between UNIX and Windows, password for windows box is being asked.
Is there a way to avoid asking password whenever the SSH connection is made? Can I... (1 Reply)
Hi...
I need a help in using the awk command or any other solution to avoid the usage of loops.
My question is :
I have a input like this :
field1|field2|field3|field4|field5|field6|field7|field8|field9
ex : 4000|testing|scenario|14450|500|320|450|200|100
where the... (2 Replies)
Sometimes we need a single instance of a script to run at a time. Meaning, the script itself should detects whether any instances of himself are still running and act accordingly.
When multiple instances of one script running, it’s easy to cause problems. I’ve ever seen that about 350 instances... (4 Replies)
Hi,
I have 2 queries
1 .when I run some unix command, I am getting the output of "time" at std output (screen)
for eg
zegrep <pattern> *.v.gz
I almost found the reason but not sure, if the no of files matching *.v.gz is more then I am getting the time command output at the... (5 Replies)
Hi Gurus,
I have requirement to run different task based on input value. the sample file as below:
file1 (contains code need to be run)
code
aaa1
aaa2
bbb
ccc
ddd
file2 (contains all codes and job name)
code job1 job2
aaa1, job_aa1, job_a2
aaa2, job_aa2, job_a2
aaa3,... (5 Replies)
mkdir logs
mkdir: Failed to make directory "logs"; File existsTo avoid this error i use the -p argument so it creates a folder only if it is does not exists like you see below.
mkdir -p logs In the similar manner i wish to avoid this error with ln command
ln -s /tmp/myfolder var
ln: cannot... (4 Replies)
Hi,
Here is my command
print $2 was meant to select the second column however, it is getting substituted with the second argument that was passed to the script.
Can you please tell me how can I resolve this ? (6 Replies)
Discussion started by: mohtashims
6 Replies
LEARN ABOUT DEBIAN
igawk
IGAWK(1) Utility Commands IGAWK(1)NAME
igawk - gawk with include files
SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ...
igawk [ all gawk options ] [ -- ] program-text file ...
DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1).
AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like
@include getopt.awk
in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path.
OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports.
EXAMPLES
cat << EOF > test.awk
@include getopt.awk
BEGIN {
while (getopt(ARGC, ARGV, "am:q") != -1)
...
}
EOF
igawk -f test.awk
SEE ALSO gawk(1)
Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995.
AUTHOR
Arnold Robbins (arnold@skeeve.com).
Free Software Foundation Nov 3 1999 IGAWK(1)