I have a variable whose value is
I="user1:x:1100:1200:ID for user1:/home/user1:/bin/ssh-dummy-shell"
I want to replace the last part '/bin/ssh-dummy-shell' with '/bin/true'
I tried using sed but it garbled
sed 's/\/bin\/ssh-dummy-shell/\/bin\/true' $I
Thanks for the help (5 Replies)
There is shell script which contains some variables .
These variables are used , but they have not declared in the script.
I think its a environment variable, so I want to know where these variables are set and given values
In .profile or .login..or where to c
Please give the full path and... (1 Reply)
There is shell script which contains some variables .
These variables are used , but they have declared in the script.
I think its a environment variable, so I want to know where these variables are set and given values
In .profile or .login..or where to c
Please give the full path and file... (3 Replies)
when i run a select query in database, it will return the objid based on the condtion. If there is no objid tht meets the condition, I will not get any value returned and the variable will hold nothing... so now how to chk tht the variable is blank or not. I tried the below piece of code:
if ;... (6 Replies)
Hi All:
I want to write a shell script to store OS current date - 1 day value in a variable.
Current Date is: 22042010 and new value is 21042010
I have multiple files having date value in name in ddmmyyyy format for multiple day, so I want to find all the files based on the date... (3 Replies)
I have a zsh script written by someone else, I am trying to modify it to work on slightly different data -problem is I know nothing about shell scripting.
I am trying to muddle through this myself since I need to learn but can someone tell me how to debug a script? ie. I want to display the value... (6 Replies)
I have situation where I have rules in iptables with comments. Now... I can for example enter rule like "iptables -A FORWARD -s xxx -j ACCEPT" and delete it with "iptables -D FORWARD -s xxx -j ACCEPT".. but if that rule contain some random comment (-m comment) then ... ? I can find with scripting... (2 Replies)
I just setup a new jumpstart server, and I'm having problems with rules.ok errors.
I'm coming up blank after many Google searches, forum searches, etc.....
This is the error I receive:
Skipped interface e1000g1
Attempting to configure interface e1000g0...
Configured interface e1000g0... (0 Replies)
korn shell,
testing if a pattern exist in a string,
x is constant, y could be none,all or any combination of the elements of x,
x="aa bb cc dd ee ff gg hh ii jj kk ll"
y="ff kk"
for z in `echo ${x}`
do
if <any pattern in $y matches any pattern in $x> ]
then
do something
fi... (3 Replies)
Hi
i have a variable var=a_b_c
i want command to find no. of underscores in a variable
Thank you (7 Replies)
Discussion started by: pracheth
7 Replies
LEARN ABOUT OPENSOLARIS
endusershell
getusershell(3C) Standard C Library Functions getusershell(3C)NAME
getusershell, setusershell, endusershell - get legal user shells
SYNOPSIS
#include <unistd.h>
char *getusershell(void);
void setusershell(void);
void endusershell(void);
DESCRIPTION
The getusershell() function returns a pointer to a legal user shell as defined by the system manager in the file /etc/shells. If
/etc/shells does not exist, the following locations of the standard system shells are used in its place:
/bin/bash /bin/csh
/bin/jsh /bin/ksh
/bin/ksh93 /bin/pfcsh
/bin/pfksh /bin/pfsh
/bin/sh /bin/tcsh
/bin/zsh /sbin/jsh
/sbin/pfsh /sbin/sh
/usr/bin/bash /usr/bin/csh
/usr/bin/jsh /usr/bin/ksh
/usr/bin/ksh93 /usr/bin/pfcsh
/usr/bin/pfksh /usr/bin/pfsh
/usr/bin/sh /usr/bin/tcsh
/usr/bin/zsh /usr/sfw/bin/zsh
/usr/xpg4/bin/sh
The getusershell() function opens the file /etc/shells, if it exists, and returns the next entry in the list of shells.
The setusershell() function rewinds the file or the list.
The endusershell() function closes the file, frees any memory used by getusershell() and setusershell(), and rewinds the file /etc/shells.
RETURN VALUES
The getusershell() function returns a null pointer on EOF.
BUGS
All information is contained in memory that may be freed with a call to endusershell(), so it must be copied if it is to be saved.
NOTES
Restricted shells should not be listed in /etc/shells.
SunOS 5.11 1 Nov 2007 getusershell(3C)