Hi,
I have a minimal bash executable script to be run across N hosts. I do it this
way
cat hosts.txt |parallel -j 0 -u rsync -Ha /home/user/dirname/hello
{}:/home/user/hello \; ssh {} /home/user/hello
hello is a bash script with executable perms for all. The script looks like
below-
#!/bin/bash
cd /dir/logs/pot1/jagger
for f in `ls logs-2013-10-09-*.gz`; do
echo Hello World "| Hi Hell!! , | , |"
zcat $f |/bin/grep \\-E 'TIMEOUT|error' |/bin/grep \\-E GSMTable
done;
However I am facing issues from using the pipe symbol (|) in the script. It is
not outputtting the expected result; when I run and see on a single host too.
How do I make use of pipes (|) within such scripts to be run remotely ? If I
put a simple script with "echo hello world" in it only then it works fine. The
issue crops up when I make it little complex like making use of "|" and/or "-"
or "--" characters in the script. The "-" and "--" are options used with some
command line programs.
Thanks in advance
~Ciao.
