I am new to unix. i need to know how to use grep to grep and expression from a file. and pass the result as a 0 for found and 1 for not found. I can only go up to grep 'Checking Subscription Status' ranos.log. Please help. Thank you. (2 Replies)
Hi guys,
I have the following grep command in a script to search through a file for a string and return its count, and it works fine for when the string exists:
grep "string" file.txt | wc
However, sometimes the result will be 0 and I want the script to take this as the result. Right now... (6 Replies)
Hi,
I have about 12 columns and 15 rows to be retrived from sybase isql command through unix. But when i output the sql into a file and see it, the formatting is going for a toss. can someone please suggest how can i get the result correctly in the output file ?
Thanks,
Sateesh (2 Replies)
Hi,
My code is like this
if swlist -a revision 2>/dev/null | grep ABC 2>/dev/null
then
echo "Found Above mentioned ABC Version, please remove it first..."
fi
This is displaying the result to the screen.
i want to first suppress that and for that i wrote the below... (1 Reply)
Here is my script so far:
set dirs = ` find . -name "message.jar" 2> /dev/null | cut -d "/" -f 2 ` | uniq
foreach dir ( $dirs )
if (grep $dir/* someText==null) --> how do I write this in script?
print $dir
end
end (4 Replies)
Trying to create a command line script to look for all files matching a pattern, grep for a specific value in each file, and write out the filename long list. It's possible the filename won't containe the value.
{
echo “Running....”
for fname in 811_Intermediate_File_*
do
grep -l... (3 Replies)
Hi
While trying to do a search on solaris, the grep results seems to be appearing on the same line instead of the new line.
Wed Jan 18 14:45:48 weblogic@test:/abcd$ grep qainejb02 *
qa_cluster_biz_view_tc_intl_servers_ports_2:qainejb02 7101
qa_cluster_servers_2:qainejb02... (2 Replies)
Hello.
I want to get all modules which are loaded and which name are exactly 2 characters long and not more than 2 characters and begin with "nv"
lsmod | (e)grep '^nv????????????
I want to get all modules which are loaded and which name begin with "nv" and are 2 to 7 characters long
... (1 Reply)
Hi,
I have a .sh file, to email a report of our backups from a linux machine. It looks like this (minus a few bits):
echo "HELO $host.$domain"
sleep 1
echo "mail from: vdrreport@$domain"
sleep 1
echo "rcpt to:$mailto"
sleep 1
echo "data"
sleep 1
echo "subject: $host VDR-Report... (2 Replies)
Hi,
I am running following command in a bash script for testing IO and use grep to get throughput number, but it did not work, it displayed everything:
dd if=/dev/zero of=/dev/null bs=1G count=1 oflag=dsync | grep bytes | awk '{print $7}'
1+0 records in
1+0 records out
536870912 bytes... (2 Replies)
Discussion started by: hce
2 Replies
LEARN ABOUT DEBIAN
ping_send
ping_send(3) liboping ping_send(3)NAME
ping_send - Send ICMP echo requests to all associated hosts and wait for ICMP echo responses to arrive
SYNOPSIS
#include <oping.h>
int ping_send (pingobj_t *obj);
DESCRIPTION
The ping_send method is the actual workhorse of this library. It crafts ICMP packets for the hosts associated with obj and sends them via
the corresponding sockets. It then waits for echo responses and receives them, writing latency information for each host. The method
returns after all echo replies have been read or the timeout (set with ping_setopt(3)) is reached.
After this function returns you will most likely iterate over all hosts using ping_iterator_get(3) and ping_iterator_next (described in the
same manual page) and call ping_iterator_get_info(3) on each host.
RETURN VALUE
ping_send returns the number of echo replies received or a value less than zero if an error occurred. Use ping_get_error(3) to receive an
error message.
SEE ALSO ping_construct(3), ping_setopt(3), ping_iterator_get(3), ping_iterator_get_info(3), ping_get_error(3), liboping(3)AUTHOR
liboping is written by Florian "octo" Forster <octo at verplant.org>. Its homepage can be found at <http://verplant.org/liboping/>.
Copyright (c) 2005-2011 by Florian "octo" Forster.
1.6.2 2012-01-31 ping_send(3)