10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
I am trying to stream lines written into file. When first source is down, I expect the code to swap to second line and run it.
Script below works as usual and it prints out each line of the input file (s.txt):
#!/bin/bash
while read -r line;
do
echo "$line"
done <"$1"
exit 0Output... (12 Replies)
Discussion started by: baris35
12 Replies
2. Red Hat
I have a RHEL 5.7 system with a cifs mount from a Windows 2007 file server that I need to fix the permissions on. Once the share is mounted the permission for the mount are 777. I need to change that to 770 on the top level directory and to 640 on the sub-directory .ssh/. But when I run chmod... (0 Replies)
Discussion started by: westmoreland
0 Replies
3. UNIX for Dummies Questions & Answers
Hello,
I was trying a perl-cgi tutorial and saving the data from online form to a file named (guests.txt). I am using the localhost port 80 for practice.
My page file "guestbook.html" is working as I saw the online form. After filled out the blanks and submit, I was expecting to see the result... (3 Replies)
Discussion started by: yifangt
3 Replies
4. UNIX for Dummies Questions & Answers
Hi All,
Need your help..
I am writing one script in which I am assigning value to one variable but when i am executing it is showing error "0403-006 Execute permission denied"
below is the line of that script :
INPUT_COUNT=wc $GIF_DIR/input/VID_RIMS.DAT | awk '{print $1}'
and access... (2 Replies)
Discussion started by: NirajThakar
2 Replies
5. Shell Programming and Scripting
Hello,
I am have an issues with one of my scripts. I get the following error when I get to the point in the script where I am making the change. The change does take however. the error is "change: xecho: execute permission denied"
Everything was working properly until I start cleaning... (3 Replies)
Discussion started by: simpsonjr
3 Replies
6. OS X (Apple)
Hello,
I am using Tiger 10.4.11
I am trying out the GIMP, so I installed the X11 package from "Optional Installs" on the cd.
Whenever I open X11, I get an error:
xterm: could not exec /dev/null: Permission denied
I have chmodded /dev/null to 777, as well as the /tmp directory.
I deleted... (2 Replies)
Discussion started by: Ricardo-san
2 Replies
7. Shell Programming and Scripting
Hello,
when I try to connect to a remote machine through SSH username@host I am getting the error message
Permission denied (publickey,password,keyboard-interactive).
Can any one tell me what is the problem. the key is added in the remote machines authorized_keys file. (5 Replies)
Discussion started by: deepusunil
5 Replies
8. UNIX for Advanced & Expert Users
Hi People
I am getting this error Couldn't canonicalise: Permission denied. Anyone knows what does this error mean ? It all started when my team members were testing Sftp functions on some directories and they were hitting directory no found errors within their scripts.
So when we enquired... (8 Replies)
Discussion started by: wilsontan
8 Replies
9. Shell Programming and Scripting
When I try to run xterm at a command prompt in solaris 2.5.1, i'm getting a permission denied error. But the directory and user permissions look ok, they are part of a users group and then also root,sys,adm so what gives? Any ideas? Thanks! (1 Reply)
Discussion started by: kymberm
1 Replies
10. UNIX for Advanced & Expert Users
When I do a 'cd /appl' and issue 'ls -al' command, I get the following error for .. directory.
./..: Permission denied
But still I get a listing of other directories under /appl.
Also, if I give 'man' for any command under this /appl folder, I get the following error:
... (3 Replies)
Discussion started by: Deepa
3 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 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 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), s (set owner or group id) and t (save text - sticky). Let-
ters 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.
The first example denies write permission to others, the second makes a file executable:
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), chown (1), stat(2), umask(2)
CHMOD(1)