Convert from Csh to Perl

Login or Register for Dates, Times and to Reply

Thread Tools Search this Thread
Top Forums Shell Programming and Scripting Convert from Csh to Perl
# 1  
Convert from Csh to Perl

Hi ,

I am trying to convert the below code embedded in a csh script to Perl.
Can any expert give me some advice on this ?

sed -n ''"$start_line"',$ p' $tester_dir/nfiles_extracted.txt|cut -c1-4,6-|/bin/perl $test_summary/compare_for_all|sort > $tester_dir/nfiles_extracted1.txt

Login or Register for Dates, Times and to Reply

Previous Thread | Next Thread
Thread Tools Search this Thread
Search this Thread:
Advanced Search

Test Your Knowledge in Computers #160
Difficulty: Easy
The Internet Autonomous Network Authority (IANA) is responsible for maintaining the official assignments of Internet port numbers.
True or False?

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Using CSH and need to convert html to PDF

Hi, I am currently using the below code and it throws an error saying badly placed ()'s. I am not sure if this right way to convert html to PDF, please help..I am using C-shell script system ("../html2doc pdf 1000 portrait html$prnfile.html $prnfile.pdf ") print "Content-type:application/pdf... (7 Replies)
Discussion started by: lakers646
7 Replies

2. Shell Programming and Scripting

Is there any script to convert sh to csh ?

Hi All Is there anyone who have the script to covnert a sh sell script to csh and can share with me? Thanks a lot! Nick:b: (3 Replies)
Discussion started by: nicolast0604
3 Replies

3. Shell Programming and Scripting

how to convert from csh to sh

Dear all I am installing some eda software using script. My OS is ubuntu 10.04 and the eda software writing in csh. Since ubuntu reading script file in sh writting. I need someone can help me to convert some definition in script from csh to sh. Below is part of script set archinfo =... (3 Replies)
Discussion started by: tompham
3 Replies

4. Shell Programming and Scripting

HELP on Perl array / sorting - trying to convert Korn Shell Script to Perl

Hi all, Not sure if this should be in the programming forum, but I believe it will get more response under the Shell Programming and Scripting FORUM. Am trying to write a customized df script in Perl and need some help with regards to using arrays and file handlers. At the moment am... (3 Replies)
Discussion started by: newbie_01
3 Replies

5. Shell Programming and Scripting

Convert .sh to .csh

Hi All, Could any one of you give me a hand to convert the following line of codes from .sh to .csh please ? proc_id=`fuser /tmp/test` if then echo "File is not being used by any thing" fi if then echo "File is being used... please wait" sleep 1 fi Regards. ---------- Post... (1 Reply)
Discussion started by: sraj142
1 Replies

6. Shell Programming and Scripting

Need a script to convert csh to bash

Hi, Can anyone give me a script to convert csh to bash? or any key points which can help me to do so as i am new to it. (3 Replies)
Discussion started by: vineet.dhingra
3 Replies

7. UNIX for Dummies Questions & Answers

How to Convert to CSH File

Hi Everyone, I have a body of code that I'd like to know how to convert to a csh file. In Unix, under a directory, I wish to ls into each of its subdirectories: In Unix prompt I type foreach i(*) foreach? ls $i foreach? end however, when I try to store this body of code in .csh: ... (2 Replies)
Discussion started by: tommms
2 Replies

8. Shell Programming and Scripting

Pass csh variable to Perl

Hi All, I am trying to put the csh variable into a perl. In the below case, i am trying to put the csh variable "var" into my perl code. I tried to use '"$var"' but i don;t think it works. Can anybody help me pls? #!/bin/csh set var = `echo "xxx"` perl file ... (9 Replies)
Discussion started by: Raynon
9 Replies

9. Shell Programming and Scripting

How do I get the same results in Perl as in csh

In csh I can do this echo `ps -ef | grep root | awk '{print $2}'` how would I get the same results using perl. Thanks (6 Replies)
Discussion started by: bdsffl
6 Replies

10. Shell Programming and Scripting

how to convert things from csh to sh

i have this method in csh that check for file exist. #check that file exists if ( ! -e $6$5 ) then echo $6$5 Not Found exit 8 endif however i wanted in to be in just sh. so i change the code to: if ; then echo $6$5 Not Found exit 8 fi I get error... (1 Reply)
Discussion started by: forevercalz
1 Replies
bup-margin(1)						      General Commands Manual						     bup-margin(1)

bup-margin - figure out your deduplication safety margin SYNOPSIS
bup margin [options...] DESCRIPTION
bup margin iterates through all objects in your bup repository, calculating the largest number of prefix bits shared between any two entries. This number, n, identifies the longest subset of SHA-1 you could use and still encounter a collision between your object ids. For example, one system that was tested had a collection of 11 million objects (70 GB), and bup margin returned 45. That means a 46-bit hash would be sufficient to avoid all collisions among that set of objects; each object in that repository could be uniquely identified by its first 46 bits. The number of bits needed seems to increase by about 1 or 2 for every doubling of the number of objects. Since SHA-1 hashes have 160 bits, that leaves 115 bits of margin. Of course, because SHA-1 hashes are essentially random, it's theoretically possible to use many more bits with far fewer objects. If you're paranoid about the possibility of SHA-1 collisions, you can monitor your repository by running bup margin occasionally to see if you're getting dangerously close to 160 bits. OPTIONS
--predict Guess the offset into each index file where a particular object will appear, and report the maximum deviation of the correct answer from the guess. This is potentially useful for tuning an interpolation search algorithm. --ignore-midx don't use .midx files, use only .idx files. This is only really useful when used with --predict. EXAMPLE
$ bup margin Reading indexes: 100.00% (1612581/1612581), done. 40 40 matching prefix bits 1.94 bits per doubling 120 bits (61.86 doublings) remaining 4.19338e+18 times larger is possible Everyone on earth could have 625878182 data sets like yours, all in one repository, and we would expect 1 object collision. $ bup margin --predict PackIdxList: using 1 index. Reading indexes: 100.00% (1612581/1612581), done. 915 of 1612581 (0.057%) SEE ALSO
bup-midx(1), bup-save(1) BUP
Part of the bup(1) suite. AUTHORS
Avery Pennarun <>. Bup unknown- bup-margin(1)

Featured Tech Videos