9 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
i want to write a shell script read below file line by line and want to exclude the lines which contains empty value for MOUNTPOINT field.
i am using centos 7 Operating system.
want to read below file.
# cat /tmp/d5
NAME="/dev/sda" TYPE="disk" SIZE="60G" OWNER="root"... (4 Replies)
Discussion started by: balu1234
2. UNIX for Dummies Questions & Answers
I am trying to read the content such that if there is 'adsmsext.dll', it will read everything from line one until it reads line 6 with 'C:' then it will terminate at line 5.
1. C:\WINDOWS\system32\adsmsext.dll NT AUTHORITY\Authenticated Users:R
2. ... (5 Replies)
Discussion started by: alvinoo
3. Shell Programming and Scripting
I want to read a live log file line by line and considering those line which start from time stamp;
Below code I am using, which read line but throws an exception when comparing line that does not contain error code
tail -F /logs/COMMON-ERROR.log | while read myline; do... (2 Replies)
Discussion started by: ketanraut
4. Shell Programming and Scripting
i have a scenario were i should compare a few fields from each line then increment a variable based on that.
i have 3 conditions to check and increment a variable on every line
condition 1 if ( $3... (4 Replies)
Discussion started by: selvankj
5. Shell Programming and Scripting
I need some help. I would like to read in a text file.
Take a variable such as ROW-D-01, compare it to what's in one line in the text file such as PROD/VM/ROW-D-01 and only input PROD/VM into a variable without the /ROW-D-01.
Is this possible? any help is appreciated. (2 Replies)
Discussion started by: xChristopher
6. Shell Programming and Scripting
I have a requirement where i have to read a file line by line and see if the string(fixed postion 10 to 15 in the file) in line 2 is greater than string in line 1.
I have used following code
while read LINE1
current_inv_no=$(echo "$LINE1" | cut -c 10-15)
read... (2 Replies)
Discussion started by: chethanbg2010
7. Shell Programming and Scripting
So, I want to read line-by-line a text file with unknown number of files....
while ; do
b=`sed -n '$ap' test`
a=`expr $a + 1`
$here do something with b etc
the problem is that sed does not seem to recognise the $a, even when trying
sed -n ' $a p'
So, I cannot read... (3 Replies)
Discussion started by: hakermania
8. Shell Programming and Scripting
I am a complete newbie in unix. Learning the ropes. I have a task where I have to write a shell script to read a file line by line. I have tried some code from the net like.
The file data looks like this.
FIN476;2010001;2010003... (4 Replies)
Discussion started by: chamajid
9. UNIX for Dummies Questions & Answers
i need to open a file and read it line by line, and capture that it in to some variable and manipulate...
i need to get a line in to a variable
please help :confused: (1 Reply)
Discussion started by: lmadhuri