Hi, I'm trying to write a bash script to find some files. However it seems that the find command is not behaving the same way when the script is executed as it does when executed from the command line:
Script extract:
#!/bin/bash
...
NEW="/usr/bin/find current/applications/ -name '*jar'... (3 Replies)
I am thankful for this site and for the many links provided. I have been going through one of the tutorials, but as I try some things, they don't seem to work.
I am wondering if there is something I need first before being able to use a tutorial (like version number (HP-UX) or how I am getting... (1 Reply)
I use FreeBSD,and use signal,like follows:
signal(SIGHUP,sig_hup);
signal(SIGIO,sig_io);
when I run call following code,it can run,but I find a puzzled question,it should print some information,such as printf("execute main()") will print execute main(),but in fact,printf fuction print... (2 Replies)
Hi all.
I have a script as below:
cutmth=`TZ=CST+2160 date +%b`
export cutmth
echo $cutmth >> date.log
sed -n "/$cutmth/$p" alert_sbdev1.log > alert_summ.log
My purpose is to run through the alert_sbdev1.log and find the 1st occurence of 'Jan' and send everything after that line to... (4 Replies)
Following code is detecting solaris daytime,when I run it,I can't get any result,code is follows:
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define BUFFSIZE 150
int main(){
... (2 Replies)
I use Solaris 10, I use following code:
#include <signal.h>
int main(void){
printf("----------testing-----------");
if(signal(SIGUSR1,sig_usr)==SIG_ERR)
err_sys("can't catch SIGUSR1");
for(;;)
pause();
sig_user(int signo){
.....
}
when I run above code,it print nothing... (3 Replies)
Hi,
I installed solaris 10 x86 on my local system. it was working fine. today when i started the system, it started up without any problem. when i tried to open the terminal it didn't open any terminal.
Plz help me (0 Replies)
Hello:
I can't get equivalence classes to work in globs or when passing them to tr. If I understood correctly, matches e, é, è, ê, etc. But when using them with utilities like tr they don't work. Here's an example found in the POSIX standard:
I decided to create the aforementioned files in... (9 Replies)
Discussion started by: Cacializ
9 Replies
LEARN ABOUT LINUX
rbash
RBASH(1) General Commands Manual RBASH(1)NAME
rbash - restricted bash, see bash(1)RESTRICTED SHELL
If bash is started with the name rbash, or the -r option is supplied at invocation, the shell becomes restricted. A restricted shell is
used to set up an environment more controlled than the standard shell. It behaves identically to bash with the exception that the follow-
ing are disallowed or not performed:
o changing directories with cd
o setting or unsetting the values of SHELL, PATH, ENV, or BASH_ENV
o specifying command names containing /
o specifying a file name containing a / as an argument to the . builtin command
o specifying a filename containing a slash as an argument to the -p option to the hash builtin command
o importing function definitions from the shell environment at startup
o parsing the value of SHELLOPTS from the shell environment at startup
o redirecting output using the >, >|, <>, >&, &>, and >> redirection operators
o using the exec builtin command to replace the shell with another command
o adding or deleting builtin commands with the -f and -d options to the enable builtin command
o using the enable builtin command to enable disabled shell builtins
o specifying the -p option to the command builtin command
o turning off restricted mode with set +r or set +o restricted.
These restrictions are enforced after any startup files are read.
When a command that is found to be a shell script is executed, rbash turns off any restrictions in the shell spawned to execute the script.
SEE ALSO bash(1)GNU Bash-4.0 2004 Apr 20 RBASH(1)