Hello,
I am a Newbie in ksh Unix Script.
So I must write a ksh/sh script who read character at a position in a File. So also it must read all the lines who belongs at these characters , then write these lines in a another File.
Can you help me , or give little councils to advance with my... (5 Replies)
Hi y'all...I've been wracking my brain over this very simple script that reads in a textfile and echos each line. But I keep getting an error.
Below is my script:
#!/bin/bash
while read myline
do
echo $myline
done < t_file-20080221.01.asc
The error I am getting is:
syntax error... (1 Reply)
Hi All,
I want a script to test folder permissions.( to alert me if a folder /abc/xyz does not have 775 permissions). i want to test /abc/xyz is having 775 permissions or not if not it has to alert me.
Please help me ASAP
Thanks in advance (4 Replies)
Hi,
root@server] df -h
121G 14G 101G 12% /home
147G 126G 14G 91% /backup
We having our site files and images are storing in
/backup/home/user/files/ through symbolic link created in /home directory pointing in /backup directory as following.
root@server] cd /home... (1 Reply)
This is the code:
while test 1 -eq 1
do
read a
$a
if test $a = stop
then
break
fi
done
I read a command on every loop an execute it.
I check if the string equals the word stop to end the loop,but it say that I gave too many arguments to test.
For example echo hello.
Now the... (1 Reply)
Hi,
We have smb client running on two of the linux boxes and smb server on another linux system. During a backup operation which uses smb, read of a file was allowed while write to the same file was going on.Also simultaneous writes to the same file were allowed.Following are the settings in the... (1 Reply)
hi all
i have a problem how to read file location..I read file as FILE=/home/tmp/new.file.but t is not useful for me.But i want my script read file location where the file is and copy in directory at boot time. Every time of booting files are copied in respective folder.please help !!!!:) (2 Replies)
Hello, I have a comma seperated data sheet with multiple fields of biological data. One column contains the ID name of the sample, where there could be more than one sample separated by a comma. I would like a script that reads this field, and for each sample ID, copies the entire line and writes... (18 Replies)
Hi,
I have on Designdocument in that information is stored with in tabular format.I need Perlscript to read and write the datausing perl script?
Regards,
Ravi (0 Replies)
Hi,
I have on Designdocument in that information is stored with in tabular format.I need Perl/unix script to read and write the data
using perl script?
Regards,
Ravi (4 Replies)
Discussion started by: toravi.pentaho
4 Replies
LEARN ABOUT SUNOS
touch
touch(1B) SunOS/BSD Compatibility Package Commands touch(1B)NAME
touch - change file access and modification times
SYNOPSIS
/usr/ucb/touch [-acfm] file...
DESCRIPTION
touch sets the access and modification times of each file to the current time. file is created if it does not already exist.
OPTIONS -a Change the access time of file. Do not change the modification time unless -m is also specified.
-c Do not create file if it does not exist.
-f Attempt to force the touch in spite of read and write permissions on file.
-m Change the modification time of file. Do not change the access time unless -a is also specified.
USAGE
See largefile(5) for the description of the behavior of touch when encountering files greater than or equal to 2 Gbyte ( 2**31 bytes).
EXIT STATUS
The following exit values are returned:
0 touch executed successfully and all requested changes were made.
>0 An error occurred. touch returns the number of files for which the times could not be successfully modified.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWscpu |
+-----------------------------+-----------------------------+
SEE ALSO touch(1), attributes(5), largefile(5)SunOS 5.10 26 Oct 1995 touch(1B)
02-20-2017
