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Top Forums Shell Programming and Scripting file handling in perl without using system command Post 302360624 by ajaypatil_am on Friday 9th of October 2009 01:44:23 PM
Old 10-09-2009
file handling in perl without using system command

Hi ,

Is there any way to achieve following using perl program (i.e without using system command).

1.system ("echo 'test' > /usr/spool/ship.csv");
2.system ("cat /usr/ajay_test* >> /usr/spool/RAM/work/patil.csv");
3.system("> /usr/spool/ajay.txt");

e.g

for system("rm -f /usr/ajay.txt");
we can use
unlink "/usr/ajay.txt");

Thanks,
Ajay




 

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Directories(4)						     Kernel Interfaces Manual						    Directories(4)

NAME
Directories - Contains queued requests for file transfers and command executions on remote systems SYNOPSIS
/usr/spool/uucp/SystemName DESCRIPTION
The /usr/spool/uucp/SystemName directories are the uucp program spooling directories on the local system. The uucp program creates a Sys- temName directory for each system listed in the /usr/adm/uucp/Systems file, including the local system. Each SystemName directory contains queued requests issued by local users for file transfers to remote systems and for command executions on remote systems. The uucp program uses several types of administrative files to transfer data between systems. These files are stored in the SystemName directories. They are: Contain directions for the uucico daemon concerning file transfers. Contain data to be sent to remote systems by the uucico daemon. Contain instructions for running commands on remote systems. Contain data files after their transfer to the remote system until the uucp program can deliver them to their final destinations (usually the /usr/spool/uucppublic directory). RELATED INFORMATION
Daemons: uucico(8), uusched(8), uuxqt Commands: uucp(1), uux(1) delim off Directories(4)
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