10 More Discussions You Might Find Interesting
1. OS X (Apple)
I am a beginner, trying to get basic background utilities like at and cron to work on mac os x.
I am typing the following at the prompt:
at now + 1 minute
open -a textedit
^D
nothing happens at the appointed time.
What to change? (7 Replies)
Discussion started by: sakurashinken
7 Replies
2. UNIX for Dummies Questions & Answers
Can someone give me an example how to use bru command line with the -T option?
Thanks, (1 Reply)
Discussion started by: mojoman
1 Replies
3. Shell Programming and Scripting
Hi,
I need to zip/compress a data file and send to a vendor. The vendor does have only unzip utility and can accept only .ZIP files. I do not have zip utility in my server.
How do I zip/compress the file so that it can be deflated using unzip command ? I tried gzip & compress commands, but... (1 Reply)
Discussion started by: Sabari Nath S
1 Replies
4. Shell Programming and Scripting
hi experts,
Can you please help me out in removing delimiters with in double quotes from a CSV file.
input:
=====
a,"bnn,",dgd, "sagfh,dj",ad
output
=====
a,"bnn",dgd, "sagfhdj",ad
there are so mnay fileds in a row and there are millions of rows.
Thanks in an advance.... (6 Replies)
Discussion started by: subhendu81
6 Replies
5. Solaris
hello sir,
can anyone tell about untility in Solaris similiar untility as SMITY in AIX and SAM in HP (2 Replies)
Discussion started by: amarnathbasis8
2 Replies
6. Filesystems, Disks and Memory
Hello,
I need to restore a file that was backed up using BRU. For starters I need to know how to list the archive on my tape.
I tried the following which is what the man page for BRU sugegsts: bru -xvf /dev/nst1 /violatio.sh
I get the following error
bru: warning - read error on first... (1 Reply)
Discussion started by: mojoman
1 Replies
7. Shell Programming and Scripting
I need some help.. I would like to make a script that uses the tr utility to "encrypt" a selected file. I need to know how to set up the script so that if i type encrypt(script name) the letter that i want to start the encryption and then the file name, that it starts with the entered letter, and... (1 Reply)
Discussion started by: frankthetank115
1 Replies
8. Programming
I wrote a makefile, every thing is working fine,
But One of the C header files which is created by me is kept in a different folder other than the current directory,
I have given this PATH to VPATH Variable
Example :- VPATH = /home/user1/projects/victor.h
It gives an error as : file... (4 Replies)
Discussion started by: victorvvk
4 Replies
9. Filesystems, Disks and Memory
I'm having trouble extracting files from a bru tape. The following are commands that I've tried and the respective outputs.
will.rlee 224> bru -vgf /dev/nrtape
label:
created: Mon Nov 7 18:21:41 1994
device: freedom:/dev/mt/tps0d6
user: root
group: ... (1 Reply)
Discussion started by: sherbet808
1 Replies
10. UNIX for Dummies Questions & Answers
I want to pull out the 3rd column of information and stick in a file. What is the Utility I use to do this? (8 Replies)
Discussion started by: James
8 Replies
CHMOD(1) General Commands Manual CHMOD(1)
NAME
chmod - change mode
SYNOPSIS
chmod mode file ...
DESCRIPTION
The mode of each named file is changed according to mode, which may be an octal number or a symbolic change to the existing mode. A mode
is an octal number constructed from the OR of the following modes.
0400 read by owner
0200 write by owner
0100 execute (search in directory) by owner
0070 read, write, execute (search) by group
0007 read, write, execute (search) by others
A symbolic mode has the form:
[who] op permission
The who part is a combination of the letters u (for user's permissions), g (group) and o (other). The letter a stands for ugo. If who is
omitted, the default is a.
Op can be + to add permission to the file's mode, - to take away permission, and = to assign permission absolutely (all other bits will be
reset).
Permission is any combination of the letters r (read), w (write), x (execute), a (append only), and l (exclusive access).
Only the owner of a file or the group leader of its group may change the file's mode.
SOURCE
/sys/src/cmd/chmod.c
SEE ALSO
ls(1), stat(2), stat(5)
CHMOD(1)