10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
HI,
I am trying to implement a simple shell script program that does not make use of ls or find commands as they are quite expensive on very large sets of files. So, I am trying to generate the file list myself. What I am trying to do is this:
1. Generate a file name using shell script, for... (2 Replies)
Discussion started by: shoaibjameel123
2 Replies
2. Shell Programming and Scripting
I am trying to read two files in a while loop. It never runs, any thoughts would be most appreciated.
cat /tmp/trueclients.lst | while read CLIENT
cat /tmp/dates.lst | while read DATES
while read CLIENT
do while read DATES
do /usr/openv/netbackup/bin/admincmd/bpimagelist -L... (2 Replies)
Discussion started by: JGM22
2 Replies
3. Shell Programming and Scripting
Hi
i am looking a way to look at a log file(log.txt) from the last time I've read it.
However after some days the main log file(log.txt) is rename to (log.txt.1).
So now i will have two log files as below.
log.txt.1
log.txt
Now, i have to read the log from the point where i have left... (3 Replies)
Discussion started by: sumitsks
3 Replies
4. Shell Programming and Scripting
i have the following files with content
file a content;
1234|wert|
file b content;
2345|byte|
file c content;
9999|kilo|
i want to read the contents of three files seperately and for each of them select the first column and output below
welcome 1234
welcome 2345
welcome... (6 Replies)
Discussion started by: tomjones
6 Replies
5. Shell Programming and Scripting
Hi,
I am creating files in a folder on the fly with arbritrary names but same extension (say, ".img"). How can I read each filename from the folder through a script.
regards
Angshuman (2 Replies)
Discussion started by: angshuman_ag
2 Replies
6. UNIX for Advanced & Expert Users
Hi the following c-code utilizing the 'read()' man 2 read method cant read in files larger that 2gig.
Hi I've found a strange problem on ubuntu64bit, that limits the data you are allowed to allocate on a 64bit platform using the c function 'read()'
The following program wont allow to allocate... (14 Replies)
Discussion started by: monkeyking
14 Replies
7. Shell Programming and Scripting
We have zipped files on windows ftp server and need shell script to get the LATEST Date zipped file from the windows ftp server and extract the files from that zipped file into the unix server folder. any help will be appericiated.
Thanks (1 Reply)
Discussion started by: gurpartap
1 Replies
8. Shell Programming and Scripting
Hi All,
I would like to read the contents of two files using a loop but it doesn't seem to be working. Please have a look at the following script and help me resolve the problem.
While read Rec, Rec1
do
echo $Rec
echo $Rec1
---
----
---
done < file1, file2
I also tried this
... (8 Replies)
Discussion started by: tommy1
8 Replies
9. Shell Programming and Scripting
Hi
This works almost as I wish, but not exatly:
for i in `cat names.log`; do grep $i combined2.log | awk '{print $8}' | grep $i | sort -u | head -8 ;done
This works with 8 lines for each pattern in names.log file. But i need to read number of lines from second file, say count.log. I've... (3 Replies)
Discussion started by: jos
3 Replies
10. UNIX for Dummies Questions & Answers
Hi there
I have 2 files containing lines like this:
d:/bla/bla/bla/bla.ext
d:/bla/bla/bla/bla.ext
d:/bla/bla/bla/bla.ext
I need to read every line in one file and then get the same line from the other file. I think getting this will be enough for me to finish what im trying to do :)
The... (1 Reply)
Discussion started by: RoadKill
1 Replies