Narrative: Suppose I am searching for 'printf(' family calls in my C source directory 'mysrc'.
I open a subshell (...) so I am not changing the $PWD of the caller when I cd.
I put those two parameters into variables.
I list all the c files, newest first,
into sed, which substitutes for beginning of line ^ not-space [^ ] any number of times * one space (5 times) then capturing \(..\) up to the last space as one field (the time part, but this does not work well for ls -l on sym links, just simple files) and everything else (the file name) as the second field. Sed throws away the first 5 fields (not captured), rewrites the two fields into an echo command with an embedded grep -c to count the references, a tab to accommodate varying number width from grep -c, and the captured fields.
sed quits after converting 20 lines.
The dynamically created script goes into ksh.
Last edited by DGPickett; 11-20-2010 at 12:25 PM..
Hello everyone. Well, I will get right to the point. I am new to Perl and trying to learn it as much as I can. I have been assigned the task of writing a perl script to extract information from firewall logs.
Like I said, I am new to Perl and I am having a tough time because I think what I am... (3 Replies)
Anyone have an example of a simple shell script that solicits a (Y)es or (N)o response from the user. If the response is 'Y' display a message on the screen that thanks the user for the positive response. If the response is 'N' display a message that thanks the user for the negative response. If... (15 Replies)
Hi, I need help writing a unix script to change the time in the server automatically when it reaches a specified time.
Only on the 14th of april, when the time becomes midnight (00:00:00), I need the server to change the time automatically to 23:30:00 and start working on as usual with a... (2 Replies)
hi all
i am having a file(a fixed length file) of 28 bytes.The file has account number from 5th place to next 16 digits.
the file looks like below,
58331600563588885696ACXT5263
58331600563588885697ACXT5263
58331600563588885698ACXT5263
i want to write a script which will extract the... (8 Replies)
Here is the script I am trying to write along with my answer I wrote. Please help me understand why it doesn't work.
Create an executable script file called "newname" that will perform the followings:
1. Rename a file upon the user's request. If the file exists, prompt the user for... (1 Reply)
Hi,
I have written a script which converts a give hexdecimal value to binary value in perl. But now, the problem is I should read every bit of it ( if its 10101010, i should read the value in each position and if the value in that position is 1 i should print a string and should exit if its... (1 Reply)
hello all,
I have a script, used to search for the strings from the set of 5 similar pattern file from the log dir. So here it goes . The input parameter is a part of the file name. When during the script execution, the script should parse the input parameter to original file's with the same... (0 Replies)
Dear Madam/Sir
Who can help me with writing a script doing the following?
1- Read names of files (only files with special name format let say initially they have the same file name start like TT*)
2- Then create an empty files with the same names have been read in step one but with extension... (1 Reply)
:wall:
Can't seem to figure out how to fix this please help
its not starting over like I would like it to
When I enter in "Date" or "Time" nothing comes
Also if you can tell me the commands for the other 3 stuff that would be much appreciated
#!/bin/bash
clear
while ; do
echo... (8 Replies)
I am new for script writing. I have a file named as name.dat and contain numbers with different rows and columns. I want to sum numbers at one row with that of at another row; like row1 + row101 + row 201, with corresponding columns. Any one can help me to write a script for this operation.
... (1 Reply)
Discussion started by: kumnegert
1 Replies
LEARN ABOUT SUNOS
script
script(1) User Commands script(1)NAME
script - make record of a terminal session
SYNOPSIS
script [-a] [filename]
DESCRIPTION
The script utility makes a record of everything printed on your screen. The record is written to filename. If no file name is given, the
record is saved in the file typescript. See WARNINGS.
The script command forks and creates a sub-shell, according to the value of $SHELL, and records the text from this session. The script ends
when the forked shell exits or when Control-d is typed.
OPTIONS
The following option is supported:
-a Appends the session record to filename, rather than overwriting it.
NOTES
script places everything that appears on the screen in filename, including prompts.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
|CSI |Enabled |
+-----------------------------+-----------------------------+
SEE ALSO attributes(5)WARNINGS
script can pose a security risk when used in directories that are writable by other users (for example, /tmp), especially when run by a
privileged user, that is, root. Be sure that typescript is not a link before running script.
SunOS 5.10 30 Jan 2004 script(1)