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Full Discussion: ssh and redirection
Top Forums Shell Programming and Scripting ssh and redirection Post 302562250 by ygemici on Thursday 6th of October 2011 10:59:55 AM
Old 10-06-2011
Quote:
Originally Posted by Nicol
thanks for your perseverance !

the command is ok but it does nothing at all , surprising !

Code:
# ssh -t newuser@server  "sudo -u user1 echo -n /var/spool/mail/user1"

Code:
# ssh -t newuser@server  "sudo -u user1 ls -al /var/spool/mail/user1" 
-rw-rw-r-- 1 user1 mail 804915 Oct  6 16:13 /var/spool/mail/user1

the file is still full

regards
Christian
where is redirection sign?
Code:
# ssh -t newuser@server  "sudo -u user1 echo -n > /var/spool/mail/user1"

 

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snnewgroup.v0.3.8(8)					      System Manager's Manual					      snnewgroup.v0.3.8(8)

NAME
snnewgroup - create a new sn newsgroup SYNOPSIS
snnewgroup newsgroup [server] [port] DESCRIPTION
snnewgroup creates newsgroup assigning it an upstream NNTP server of server:port. If port is not specified, defaults to 119. If server is also not specified, newsgroup is created as a local group which is fed only by articles POSTed to it. You will need to be root or own /var/spool/sn in order to add new groups. ENVIRONMENT VARIABLES
SNROOT If this is set and is not empty, the value is used in place of /var/spool/sn, the default news spool directory. FILES CREATED
/var/spool/sn/newsgroup Directory where articles will be stored. /var/spool/sn/newsgroup/.created Empty file for the newsgroup creation time. /var/spool/sn/newsgroup/.serial Where snget gets its idea of the new starting serial number for newsgroup on server server:port. The value is initialized to 0. /var/spool/sn/newsgroup/.outgoing If server is specified, is a symlink to /var/spool/sn/.outgoing/server:port, which is a directory, created if it does not already exist. If server is not specified, no file /var/spool/sn/newsgroup/.outgoing will be created. See also snsend. SEE ALSO
sndelgroup, snsend N.B. Harold Tay snnewgroup.v0.3.8(8)
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