9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I am trying to get the hash values of md5 of a string. I am on Redhat Linux. using the 25-27 field in the file I need to generate the md5 and append it at the end of the record as a new field.
I have tried the below code but its painfully slow. can you please suggest any alternatives or... (21 Replies)
Discussion started by: ahmedwaseem2000
2. Shell Programming and Scripting
I need to copy lines to a new file from files with sed using a pattern in char postions 1-3.
Then after the copy, I need to delete those same lines from the input files.
For example, string "ABC" in pos 1-3 (6 Replies)
Discussion started by: laksjfhoius9123
3. Shell Programming and Scripting
I am hopeful that you may be able to help me out with writing a script that can be run nightly (as cron?) to loop through all subfolders within the "/media" directory, delete all of the files in each of them, and then copy in all of the files from the "/home//sansa" directory to each of... (6 Replies)
Discussion started by: acraig
4. Shell Programming and Scripting
I have a requirement in hand:
I have a file with millions of records say file 1.I have another file, say file 2 which has 2000 records in it. The requirement is to read file2 , and remove the read record from file 1 and move i to a seperate file, file 3.
For eg: Read file 2, get the... (5 Replies)
Discussion started by: kumara2010
5. Shell Programming and Scripting
I have written a script to ensure all my ARCHIVE files are backed up retaining the directory structure.
The Script is--
# Script to take backup of DCS Folders
# The file locations are /ftp/edi_ftp/edi_p/dcsftp/DCS/*/ARCHIVE
DCSITIME=$(perl -e '($ss, $mm, $hh, $DD, $MM,... (3 Replies)
Discussion started by: srnagu
6. Shell Programming and Scripting
I have a script to tar up some older files. It did a find and mv, but I had to change it to preserve the directory structure because some of the directories now have duplicate nameed files. I changed it to a find and copy, then added a find and remove.
Is there a better way so I don't have to... (2 Replies)
Discussion started by: prismtx
7. Shell Programming and Scripting
I've got a cronjob running daily creating backup files. How can I send that created file to a remote server & then delete it on my workstation to save space? The filename format is as follows: proj_bk_20070624_15h30, proj_bk_20070625_15h30, etc
tar cvf - /project | gzip -c > proj_bk_$(date... (3 Replies)
Discussion started by: mokgonec
8. Shell Programming and Scripting
I am trying to move zipped text files from a remote server to a remote tape storage facility, through my home directory. What I want to do is get the zip file (using scp), unzip it, copy the output text file which was inside (using rfcp) to the tape storage server, and then delete... (3 Replies)
Discussion started by: spyne
9. UNIX for Dummies Questions & Answers
Hi there....I'm new for the UNIX...
just wondering if there is any method that can telnet to a server without typing the userID and PWD each time...
that is any command or scripts that allows me to enter the server directly?
also...after i enter the server...
i want to get some files then... (17 Replies)
Discussion started by: biglemon