I suppose the OP needs to apply some logic while processing the file content (i.e. and this is only an example).
To the OP, most probably you don't need cat at all in this case:
1. Some shells doesn't provide read -r (so you'll need to remove the -r).
2. Some shells raise an error if read is used without an explicit argument (varname), in that case you should use one.
Hi,
I am using a query like below in my shell script :
{
{
echo "set echo off"
echo "set head off"
echo "whenever sqlerror exit -1;
select NUMBER ||','||
FNAME ||','||
LOC ||','||
... (2 Replies)
Hi all, I'd like to capture the output from the 'top' command to monitor my CPU and Mem utilisation.Currently my command isecho date
`top -b -n1 | grep -e Cpu -e Mem` I get the output in 3 separate lines.Tue Feb 24 15:00:03
Cpu(s): 3.4% us, 8.5% sy .. ..
Mem: 1011480k total, 226928k used, ....... (4 Replies)
Hi Gurus,
I had downloaded the below script from the net and used it to get the Link and duplex settings in my Sun servers.
In all except one(Sol-5.10 on X86) i am getting output format like below:
root: /var/ADMIN/bin/speed_duplex.sh
Interface Speed Duplex
--------- ... (2 Replies)
Hi,
I have two files , one file with data file with attributes that need to be sent to another file to generate a predefined format.
Example:
File.txt
AP|{SSHA}VEEg42CNCghUnGhCVg==
APVG3|{SSHA}XK|"password"
AP3|{SSHA}XK|"This is test"
....
etc
---------
test.sh has... (1 Reply)
Hi All,
I tried searching a lot about this but to no avail. I have a HTML file. I used
links -dump file_page.html > text_html.txt
What the above command gave me was a filtered text from the HTML file with tags removed. Now, the the output from the above command looked something like this:... (1 Reply)
Hi,
I have the below data in a file in one of the path,
101 02100002111406893401207310900A094101xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
5200xxxxxxxxxx D18000_1 CCDXXXXXXX JUL 31201207 1140689340000001
622113010547999999999003 000333333334RE ... (1 Reply)
Hi All,
In unix is there any command to format the file in exact order.I have a file which there is no order in the fileds, I need to order it. Its a dat file
wrong format
TDEAIG36533827CB1210004241 EUR20130610BL1300351 refers to CB|CCI|A|A|C|R|T 246.76 ... (1 Reply)
Hi ,
i am generating some data by firing sql query with connecting to the database by my solaris box.
The below one should be the header line of my excel ,here its coming in separate row.
TO_CHAR(C. CURR_EMP_NO
---------- ---------------
LST_NM... (6 Replies)
I was trying to copy the file content of program from server to other server you ctrl+c. once after the pasting in the other server the file alignment is getting changed. since I don't have scp permission.
I am getting aligment improperly.
wat needs to be done to make the format ccorrecltly as... (5 Replies)
Discussion started by: k.keerthi2005
5 Replies
LEARN ABOUT SUSE
endusershell
GETUSERSHELL(3) Linux Programmer's Manual GETUSERSHELL(3)NAME
getusershell, setusershell, endusershell - get permitted user shells
SYNOPSIS
#include <unistd.h>
char *getusershell(void);
void setusershell(void);
void endusershell(void);
Feature Test Macro Requirements for glibc (see feature_test_macros(7)):
getusershell(), setusershell(), endusershell(): _BSD_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE < 500)
DESCRIPTION
The getusershell() function returns the next line from the file /etc/shells, opening the file if necessary. The line should contain the
pathname of a valid user shell. If /etc/shells does not exist or is unreadable, getusershell() behaves as if /bin/sh and /bin/csh were
listed in the file.
The setusershell() function rewinds /etc/shells.
The endusershell() function closes /etc/shells.
RETURN VALUE
The getusershell() function returns a NULL pointer on end-of-file.
FILES
/etc/shells
CONFORMING TO
4.3BSD.
SEE ALSO shells(5)COLOPHON
This page is part of release 3.25 of the Linux man-pages project. A description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.
GNU 2007-07-26 GETUSERSHELL(3)