strange behaviour script terminate before complete execution
I'm working on a script to make backup of various folder located on various host using different OS.
I got a strange behaviour because the script donět process all lines of a configuration file, the script execute only one loop even the input file have 6 lines:
This is the script:
Code:
#!/bin/bash
cat file_test | while read line; do
echo "test"
ssh root@host2 'df -h'
done
Here is my script
LOGDATE=`date '+%Y-%m-%d %k:%M' | cut -c1-15`
echo $LOGDATE
echo "grep '$LOGDATE' /tmp/logs/vel.log >10min_log"
grep '$LOGDATE' /tmp/logs/vel.log>10min_log
grep '$LOGDATE' /tmp/logs/vel.logHere is the output of the script
-rw-r--r-- 1 wluser wluser 0 May 3... (7 Replies)
Hello,
I was trying to identify lines who has a word of the following pattern "xyyx" (where x, and ys are different characters).
I was trying the following grep -
egrep '(\S)()\2\1'
This pattern do catches the wanted pattern, but it also catches "GGGG" or "CCCC" patterns. I was trying to... (5 Replies)
Hi people,
I'm having some strange behaviour with an 'expect' script.
spawn csession blah
expect "Username: "
send "userblah\r"
expect "Password: "
send "passwordblah\r"
interact
When I execute the script as root it runs perfectly.
However, when executed as any other... (0 Replies)
Hi all,
I want to do a very simple thing with sed. I want to print out the line number of a disk I have defined in /etc/exports, so I do:
It's all good, but here's the problem. When I define md0 in a variable, I get nothing from sed:
Why is that? can anybody please help?
Thanks (2 Replies)
Apologies if this has been mentioned elsewhere, my search skills may be lacking somewhat today.
I have a script that does the following (as a test):
find . -name "*.txt" -exec file {} \; >>$sFullFilePath
Now, the variable is set up up correctly in the script too. When I run the script... (1 Reply)
$ echo a.bc | sed -e "s/\|/\\|/g"
|a|.|b|c|
$
Is the behavior of the sed statement expected ? Or is this a bug in sed ?
OS details
Linux 2.6.9-55.0.0.0.2.ELsmp #1 SMP Wed May 2 14:59:56 PDT 2007 i686 i686 i386 GNU/Linux (8 Replies)
Can some-one give me a view to this :
I have a directory in an unix server, having permissions r-xr-xr-x .This directory is basically a source directory.
Now there is another directory basically the destination directory which has all the permissions.
Note:I log in as not the owner,but user... (5 Replies)
Hi there,
first of all, here is my conf of a uname -a
Linux SAMBA 2.4.18-4GB #1 Wed Mar 27 13:57:05 UTC 2002 i686 unknown
on a fedora machine.
Here is my problem: every once in a while, the line containing root disappears in the /etc/passwd, disabling all logging on my server. Any one have... (0 Replies)