Hi Group ,
I m trying to execute commands on some other system using write command but inspite of executing the commands they r passed as simple messages.
- i m writing
>write user-id
! ls
o
ctrl-d
inspite of executing the command ls,other terminal shows ! ls.
Thnx in advance. (2 Replies)
hi
how to read terminal command,
just i want to read all command which write on terminal
so please tell me any system call, api avilable in c for above purpose (6 Replies)
I have a script, myscript.sh that I need the output to be sent by email to bernadette@email.com bill@email.com and will@email.com . How do I go about making this happen?
I am using the Macintosh Operating system with Entourage 2008 as my email client, but I would fine just doing this in the... (4 Replies)
Is there a command that someone could help me with, that would automate me having to:
1. Go into multiple different folders (probably around 100)
2. Check and see if there are either 1(+) subfolders within that
3. If there are, check and see if there are either 1(+) .m4a / .m4p / .m4v files... (3 Replies)
Hello,
I am trying to learn how to pass something more than a one-command startup for gnome-terminal.
I will give an example of what I'm trying to do here:
#! /bin/bash
#
#TODO write this for gnome and xterm
USAGE="
______________________________________________
${0##*/}
run... (0 Replies)
Hi All
I have this script that checks to see if ntp is enabled on a machine
launchctl load -w /System/Library/LaunchDaemons/org.ntp.ntpd.plist
It retuns
org.ntp.ntpd: Already loaded
if it is loaded, is there a way to script it so that if it is loaded it does not say anything but... (2 Replies)
I was executing a command "who -ms" from a CHUI application but i get below message,
It seems that who command can be executed only when we are logged directly in unix box as we have terminal.
Is there a way to get rid of this problem , or anyother command where i can get machine name of the... (4 Replies)
Hello,
I am running a program in a terminal.
this program is just printing random words.
I can change the color of each word by entering the first character of the color(for example G for Green).
I want to write a bash code that runs in a different terminal and sends different characters to... (3 Replies)
Hello i am having an issue with bash script and this is the code
now=$(cat hosts1.txt | awk '{print $2;}')
while read n ;do
ssh root@$now 'useradd test1; echo -e "test1\ntest1" | passwd test1 && echo "test1 ALL=(ALL:ALL) ALL" >> /etc/sudoers'
When i execute only part with cat, it... (8 Replies)
I need to execute apt-cdrom to designate the pendrive using LM 18.3x 'live". (instead of CD-Rom)
Rick (7 Replies)
Discussion started by: 69Rixter
7 Replies
LEARN ABOUT BSD
chmod
CHMOD(1) General Commands Manual CHMOD(1)NAME
chmod - change mode
SYNOPSIS
chmod [ -Rf ] mode file ...
DESCRIPTION
The mode of each named file is changed according to mode, which may be absolute or symbolic. An absolute mode is an octal number con-
structed from the OR of the following modes:
4000 set user ID on execution
2000 set group ID on execution
1000 sticky bit, see chmod(2)
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 [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 all, or ugo. If
who is omitted, the default is a but the setting of the file creation mask (see umask(2)) is taken into account.
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), X (set execute only if file is a directory or some other
execute bit is set), s (set owner or group id) and t (save text - sticky). Letters u, g, or o indicate that permission is to be taken from
the current mode. Omitting permission is only useful with = to take away all permissions.
When the -R option is given, chmod recursively descends its directory arguments setting the mode for each file as described above. When
symbolic links are encountered, their mode is not changed and they are not traversed.
If the -f option is given, chmod will not complain if it fails to change the mode on a file.
EXAMPLES
The first example denies write permission to others, the second makes a file executable by all if it is executable by anyone:
chmod o-w file
chmod +X file
Multiple symbolic modes separated by commas may be given. Operations are performed in the order specified. The letter s is only useful
with u or g.
Only the owner of a file (or the super-user) may change its mode.
SEE ALSO ls(1), chmod(2), stat(2), umask(2), chown(8)7th Edition May 22, 1986 CHMOD(1)