Login or Register to Ask a Question and Join Our Community


Linux

Help|Block Perl

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Operating Systems Linux Help|Block Perl
# 1  
Old 09-09-2011
Help|Block Perl
Hey All,
I'm New Here and i want An important question for me,
how i can block files scripts in lang perl?!
i have Server VpS Linux CenTOS.
Please Help Me.
Thanks.
# 2  
Old 09-09-2011
If, by block, you mean not let them run you can try:
Code:
chmod 700 /usr/bin/perl

Then use sudo and /etc/sudoers to grant access to those processes that need it.

This is NOT a great idea. Period. Why do you want to block perl? Sounds like a manager decided this would solve a problem. It will create a lot of them as well, depending on what software you run.

Note =- /usr/bin/perl may not be where the perl executable lives. Change the above to match your system.
# 3  
Old 09-09-2011
Thanks Man is help me.
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Programming

PERL: In a perl-scripttTrying to execute another perl-script that SETS SOME VARIABLES !

I have reviewed many examples on-line about running another process (either PERL or shell command or a program), but do not find any usefull for my needs way. (Reviewed and not useful the system(), 'back ticks', exec() and open()) I would like to run another PERL-script from first one, not... (1 Reply)
Discussion started by: alex_5161
1 Replies

2. UNIX for Dummies Questions & Answers

Add a block of code at the end of a specific block

I need to search for a block with the starting pattern say "tabId": "table_1", and ending pattern say "]" and then add a few lines before "]" "block1":"block_111" "tabId": "table_1", "title":"My title" ..... .... }] how do I achieve it using awk and sed. Thanks, Lakshmi (3 Replies)
Discussion started by: Lakshmikumari
3 Replies

3. Shell Programming and Scripting

Get values block by block in same file

I have a file say "SAMPLE.txt" with following content, P1 10,9:6/123456 P2 blah blah P1 10,9:5/98765 P2 blah blah P1 blah blah P2 I want a output file say "RESULT.txt" as, Value1:123456 Value2:98765 Value3:NULL (17 Replies)
Discussion started by: garvit184
17 Replies

4. Shell Programming and Scripting

Printing a block of lines from a file, if that block does not contain two patterns using sed

I want to process a file block by block using sed, and if that block does not contain two patterns, then that complete block has to be printed. See below for the example data. ................................server 1............................... running process 1 running... (8 Replies)
Discussion started by: Kesavan
8 Replies

5. UNIX for Advanced & Expert Users

Move a block of lines to file if string found in the block.

I have a "main" file which has blocks of data for each user defined by tags BEGIN and END. BEGIN ID_NUM:24879 USER:abc123 HOW:47M CMD1:xyz1 CMD2:arp2 STATE:active PROCESS:id60 END BEGIN ID_NUM:24880 USER:def123 HOW:4M CMD1:xyz1 CMD2:xyz2 STATE:running PROCESS:id64 END (7 Replies)
Discussion started by: grep_me
7 Replies

6. Shell Programming and Scripting

Grepping text block by block by using for loop

Hei buddies, Need ur help once again. I have a file which has bunch of lines which starts from a fixed pattern and ends with another fixed pattern. I want to make use of these fixed starting and ending patterns to select the bunch, one at a time. The input file is as follows. Hi welcome... (12 Replies)
Discussion started by: anushree.a
12 Replies

7. UNIX for Advanced & Expert Users

Deciding whether to get a buffer cache block or inode block

I was reading a book on UNIX internals "The design of the UNIX Operating system." There are two memory structures that are confusing me: 1) Buffer cache 2) Inode cache My questions are 1) Does a process get both buffer cache and Indoe cache allocated when it opens/creates a file? 2) if no,... (1 Reply)
Discussion started by: sreeharshasn
1 Replies

8. Shell Programming and Scripting

Perl Script: Deleting a block of text

Say I have a file with a bunch of config blocks (see below) in a file. If I send a variable to the function, how can I remove that block of text? define host{ host abc description testserver } define host{ host xzy description prodserver } So in the example... (3 Replies)
Discussion started by: sdotsen
3 Replies

9. Shell Programming and Scripting

how to append a block of statements after another block in the file

Hi I need to append the following block of statements in the middle of the file: # openpipe tsdbdwn2 set -x exec >> /tmp/tsdbdwn2.fifo 2>&1 # This needs to be appended right after another block of statements: if test $# -eq 0 ;then echo "Safety check - do you really wish to run" $0 "... (5 Replies)
Discussion started by: aoussenko
5 Replies

10. Shell Programming and Scripting

Pulling data from a standard comment block - perl

OK so I've inherited a set of scripts that do some work on a database. They do all have a standard comment block at the beginning that has good information on the script. I would like to generate a quick web page report that lists the script name and the description lines (for now it may be... (1 Reply)
Discussion started by: khuilman
1 Replies
Login or Register to Ask a Question