10-19-2011
7 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hello,
Which command in unix can tell whether a file is being used/written by another process.
e.g. If one process is copying a very big file in some directory and there is another cronjob process which checks for a new file and in this directory and process the file. I want to check, if the... (4 Replies)
Discussion started by: sanjay92
4 Replies
2. UNIX and Linux Applications
Hi all,
I need to calculate MAC value using HMAC-SHA256 algorithm with a message and a key.
Is there any Linux APIs/utilities already exist for HMAC-SHA256?
Thanks,
Amio (3 Replies)
Discussion started by: amio
3 Replies
3. Shell Programming and Scripting
Hi folks
I'm new here in this forum and hope to find someone who can help me.
I couldn't find a solution already posted in the forum.
Does anyone know what algorithm the shell command find uses? It looks like Top-Down but I need to be 100% sure. So can anyone confirm that?
Thx for your... (4 Replies)
Discussion started by: oku
4 Replies
4. Programming
Hi, I have got sample linux driver written in C.
I got also some assembly code, compiled into .o file (using as compiler).
In my Makefile I got:
obj-m += someDriver.o
someDriver-objs := CFile1.o CFile2.o ASMFile.o
default:
$(MAKE) -C $(KDIR) SUBDIRS=$(PWD) modulesUnfortunatelly I cannot... (0 Replies)
Discussion started by: Chrisdot
0 Replies
5. Programming
Just learned c language ,but I don't know where to start to write some applications under Linux ,I really appreciate it if anybody can help me find some books or sites on it. (2 Replies)
Discussion started by: hgdcjq
2 Replies
6. Solaris
hi all
syslog is not getting written.
i am getting following two logs snmpd.log & authlog logs.
please tell what are two logs snmpd.log & authlog logs.
why syslog is not written. (16 Replies)
Discussion started by: nikhil kasar
16 Replies
7. UNIX for Beginners Questions & Answers
Hello,
I am on a Mac and trying to clean up some monthly files with a very simple SED:
sed '3,10d;/<ACROSS>/,$d' input.txt > output.txt
(from the input, delete lines 3 - 10; then delete from the line containing <ACROSS> to the end of the file)
then output to output.txt
Even when I try... (2 Replies)
Discussion started by: verbatim
2 Replies
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)