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
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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
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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)
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4. AIX
Hi. I have a cron job running nmon -X & collecting info into the files nmon.$month$date. Files owned by root ( as the job owner ) . What is the best way to make them automatically readable for everyone. The files stored in the folder
bash-3.2$ ls -ld /system_performance/nmon_logs
drwxrwxrwx 2... (2 Replies)
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5. 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
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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
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7. UNIX for Dummies Questions & Answers
Here my problem.
As a root i created a file, and added the content to the file. Now i want to make this file as read only file for all the user including root. Some how i need to protect this file from all users.I tried using the sticky bit. It works for directories. Do any one have idea how to... (8 Replies)
Discussion started by: k.ganesh
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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. UNIX for Dummies Questions & Answers
hello there
the problem i got: i need to list .rrd files in each sub-directory from the parent directory, then create .xml files for each rrd files, the xml file should be in the same subdirectoryas rrd file.
i have tried
ls |awk '{print... (3 Replies)
Discussion started by: binbintriangel
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10. UNIX for Dummies Questions & Answers
I have hundreds of small files in csv format. I want to read them one at a time, insert the data into a table and then delete it.
data1 to data999.txt files needs to be read and data to be added to a table.
mysql -e"LOAD DATA INFILE 'data1.txt' INTO TABLE my_table;"
if echo $? = 0 then rm... (1 Reply)
Discussion started by: shantanuo
1 Replies