Failure: if grep "$Var" "$line" inside while read line loop
Hi everybody,
I am new at Unix/Bourne shell scripting and with my youngest experiences, I will not become very old with it
My code:
Code:
#!/bin/sh
set -e
set -u
export IFS=
optl="Optl"
LOCSTORCLI="/opt/lsi/storcli/storcli"
($LOCSTORCLI /c0 /vall show | grep RAID | cut -d " " -f-5 | sed 's/ / /1') > /opt/lsi/storcli/output.txt
while read line
do
echo "$line" > /opt/lsi/storcli/templine.txt #only to test "grep" in "if" with a file
if grep -qv "$optl" "$line" # Testfile-Location /opt/lsi/storcli/templine.txt;
then
fehler="Failure on: Controller 0"
else
fehler="1"
fi
done < "/opt/lsi/storcli/output.txt"
Some background information
content of output.txt
Code:
0/0 RAID1 Optl <-- as seen in Notepad++ there are CR and LF "signs at the end of the line, maybe this information is important
1/1 RAID1 Optl <-- as seen in Notepad++ there are CR and LF "signs at the end of the line
content of templine.txt at the first time of the while-loop:
Code:
0/0 RAID1 Optl
content of templine.txt at the second time of the while-loop:
Code:
1/1 RAID1 Optl
My Problem with the code
Code:
"if grep -qv "$optl" "$line"
doesn't work --> Error messages: "grep: 0/0 RAID1 Optl: No such file or directory" and "grep: 1/1 RAID1 Optl: No such file or directory"
[/CODE]
BUT
Hi Friends,
Can any of you explain me about the below line of code?
mn_code=`env|grep "..mn"|awk -F"=" '{print $2}'`
Im not able to understand, what exactly it is doing :confused:
Any help would be useful for me.
Lokesha (4 Replies)
Hi all,
can any one suggest me the script to grep multiple strings from ps -ef
pls correct the below script . its not working/
i want to print OK if all the below process are running in my solaris system. else i want to print NOT OK.
bash-3.00$ ps -ef | grep blu
lscpusr 48 42 ... (11 Replies)
Hi,
I have line in input file as below:
3G_CENTRAL;INDONESIA_(M)_TELKOMSEL;SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL
My expected output for line in the file must be :
"1-Radon1-cMOC_deg"|"LDIndex"|"3G_CENTRAL|INDONESIA_(M)_TELKOMSEL"|LAST|"SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL"
Can someone... (7 Replies)
Hi,
I have a string like this,
char str ="This, a sample string.\\nThis is the second line, \\n \\n, we will have one blank line";
if I want to use strtok() to seperate the string, which token should I use?
I tried "\n", "\\n", either not working.
peter (1 Reply)
I have a bunch of random character lines like ABCEDFG. I want to find all lines with "A" and then change any "E" to "X" in the same line. ALL lines with "A" will have an "X" somewhere in it. I have tried sed awk and vi editor. I get close, not quite there. I know someone has already solved this... (10 Replies)
How to use "mailx" command to do e-mail reading the input file containing email address, where column 1 has name and column 2 containing “To” e-mail address
and column 3 contains “cc” e-mail address to include with same email.
Sample input file, email.txt
Below is an sample code where... (2 Replies)
Okay, so I have a rather large text file and will have to process many more and this will save me hours of work.
I'm not very good at scripting, so bear with me please.
Working on Linux RHEL
I've been able to filter and edit and clean up using sed, but I have a problem with moving lines.
... (9 Replies)
Hi there guys!
I was trying to do:
while read line; do
if ; then
read -p "Press Enter to continue..."
cont=0
fi
echo $line
let cont++
done < file.txt
However, I have read that the read -p would not work in a while loop...
I was wondering if there is any other way to... (2 Replies)
Dear Ladies & Gents,
I have a requirement to delete all the log files in /var/log/test directory that are older than 10 days and their first line begin with "MSH" or "<?xml" or "FHS". I've put together the following BASH script, but it's erroring out:
for filename in $(find /var/log/test... (2 Replies)
10-05-2018
