I need your help to solve problem using either PERL script or SHELL script.
We are receving a file, in which one record is coming in multiple rows. The main problem is, we are not able to differenciate when the 1st record ends and where the second record starts.
For example,
Code:
I
am
a
student
in
which
company
are
you working
Actually, these should be as follow
Code:
I am a student
In which company are you working.
Can someone help me to solve this problem. I was asked to use CHOMP of perl to solve this problem but when i googled, i found that CHOMP is use to remove any newline character from the end of the string.
Hello, i need some help with a perl script.
i need to add the lines:
#ifdef LOGALLOC
#include "logalloc.h"
#endif // LOGALLOC
To all c and h files in a project with subdirectories.
Logalloc is a tool to log all *alloc and free's in a text file, it defines the *alloc funtions new.... (2 Replies)
Could any one tell me how to read and match multiple lines in perl? Did this code below still work in this situation?
while (<FILE>) {
if (/ /) {
}
}
Thanks a lot! (5 Replies)
Dear all,
I am stuck while trying to add a string to multiple lines. Let me try to explain using an example:
Input:
--------
myExample_send ("MasterSends",
n,
"Data Type",
MPI_INT);
correct Output:... (4 Replies)
Hi Gurus,
I need some help with the "grep" command or whatever command that you think suitable for me. I'm about to write a perl script to extract a report from the system and submit it to the end users. The input for the script will consist of 3 element.
1) Generation ID
2) Month
3) Year... (6 Replies)
Hello People,
Need some assistance/guidance.
OUTLINE:
Two files (File1 and File2)
File1 has some ids such as
009463_3922_1827
897654_8764_5432
File2 has things along the lines of:
Query= 009463_3922_1827 length=252
(252 letters)
More stufff here
... (5 Replies)
I've hunted and hunted but nothing seems to apply to what I need. Any help will be much appreciated!
My input file looks like (Unix):
marker,allele1,allele2
RS1002244,1,1
RS1002244,1,3
RS1002244,3,3
RS1003719,2,2
RS1003719,2,4
RS1003719,4,4
Most markers are listed 3 times but a few... (2 Replies)
I'd like to do this using Perl command line (sorry no awk, sed, etc.)
replace the 3 middle lines in a file by one line:
aaa 123
bbb 234
ccc 34567
dd 4567
ee 567
to:
aaa 123
AAA
ee 567
I tried this but not working:
perl -pi -e "s/aaa\ 123\nbbb\ 234\nccc\ 34567/AAA/" file (2 Replies)
I need a way to extract data from
X 4T Solution 21 OCT 2011 37 .00
to account 12345678 User1 user2
X 4T Solution Solution Unlimited 11 Sep 2009 248 .00
to account 87654321 user3 user4
I need it to extract 'X' '37.00' and account number 12345678.
I have extracted above stuff... (3 Replies)
Hi All
I need a small help for the below format in making a small script in Perl or Shell.
I have a file in which a single line entries are broken into three line entries.
Eg:
I have a
pen and
notebook.
All i want is to capture in a single line in a separate file.
eg: I have a pen and... (4 Replies)
Hi all,
I have a vcd file with a bunch of lines containing an array, like this
$var wire 1 b a $end
$var wire 1 c a $end
$var wire 1 d a $end
$var wire 1 e a $end
$var wire 1 f b $end
$var wire 1 g b $end
$var wire 1 h b $end
$var wire 1 i b $end
I want it like this:
$var wire 1 e a... (12 Replies)
Discussion started by: veerabahu
12 Replies
LEARN ABOUT DEBIAN
rbash
RBASH(1) General Commands Manual RBASH(1)NAME
rbash - restricted bash, see bash(1)RESTRICTED SHELL
If bash is started with the name rbash, or the -r option is supplied at invocation, the shell becomes restricted. A restricted shell is
used to set up an environment more controlled than the standard shell. It behaves identically to bash with the exception that the follow-
ing are disallowed or not performed:
o changing directories with cd
o setting or unsetting the values of SHELL, PATH, ENV, or BASH_ENV
o specifying command names containing /
o specifying a file name containing a / as an argument to the . builtin command
o specifying a filename containing a slash as an argument to the -p option to the hash builtin command
o importing function definitions from the shell environment at startup
o parsing the value of SHELLOPTS from the shell environment at startup
o redirecting output using the >, >|, <>, >&, &>, and >> redirection operators
o using the exec builtin command to replace the shell with another command
o adding or deleting builtin commands with the -f and -d options to the enable builtin command
o using the enable builtin command to enable disabled shell builtins
o specifying the -p option to the command builtin command
o turning off restricted mode with set +r or set +o restricted.
These restrictions are enforced after any startup files are read.
When a command that is found to be a shell script is executed, rbash turns off any restrictions in the shell spawned to execute the script.
SEE ALSO bash(1)GNU Bash-4.0 2004 Apr 20 RBASH(1)