My task
Create a shell script for bash(1), which calculates the average turnaround for
the script. The incision should be based on one hundred runs. For measurement of sciptets turnaround use time(1). For calculating
the average turnaround use bc(1)
Quote:
The bash has a built-in command called 'time'. For the bash script you create to use gnu version, you must enter the path to this program, rather than just 'time', or the embedded version is used. Which command (1) can be used to find the path to commands.
I just set up an ftp server with Red Hat 5.2. I am doing the work, I'm baby stepping, but it seems like every step I get stuck. Currently, I'm trying to set up a crontab job, but I'm getting the following message: /bin/sh: /usr/bin/vi: No such file or directory. I see that vi exists in /bin/vi,... (3 Replies)
thanks for your recent post. i have this command /usr/bin/time find /usr -name socket.h -print/usr/bin/time find /usr -name socket.h -print which i have ran on my personal linux machine. I dont know how to interpret this command...does it mean that find the names in the usr directory and print it... (1 Reply)
I wondered if someone could point out the differences between the time commmand and usr/bin/time and the accuracy one might have over another.
Also, is there a website or two a person could maybe link for me to describe the differences?
Thank you for your time. (2 Replies)
Hi all,
below is the problem details:
ora10g@CNORACLE1>which ld
/usr/ucb/ld
ora10g@CNORACLE1>cd /usr/ccs/bin
ora10g@CNORACLE1>ln -s /usr/ucb/ld ld
ln: cannot create ld: File exists
ora10g@CNORACLE1>
how to link it to /usr/ccs/bin? (6 Replies)
Q1. I understand that /usr/local/bin means I can install/uninstall stuff in here and have any chance of messing up my original system files or effecting any other users. I created this directory myself.
But what about the directory I didn't create, namely /Users/m/bin? How is that directory... (1 Reply)
Legends,
I am not able to set "expr" function in ksh script.
Below is the sample code i used, and output is as "Syntax error"
Please help me to come out of it.
OUTPUT (9 Replies)
I want to have a script both define functions and have the ability to run an external program calling one of them. This is the simplified construct:
#!/bin/bash
foo() {
echo "this is foo"
}
bar() {
echo "this is bar"
}
case "$1" in
one)
foo
;;
two)
export... (1 Reply)
I'm not sure if this is the default behavior for the ld command, but it does not seem to be looking in /usr/local/lib for shared libraries.
I was trying to compile the latest version of Kanatest from svn. The autorgen.sh script seems to exit without too much trouble:
$ ./autogen.sh
checking... (2 Replies)
Discussion started by: AntumDeluge
2 Replies
LEARN ABOUT SUNOS
shells
shells(4) File Formats shells(4)NAME
shells - shell database
SYNOPSIS
/etc/shells
DESCRIPTION
The shells file contains a list of the shells on the system. Applications use this file to determine whether a shell is valid. See getuser-
shell(3C). For each shell a single line should be present, consisting of the shell's path, relative to root.
A hash mark (#) indicates the beginning of a comment; subsequent characters up to the end of the line are not interpreted by the routines
which search the file. Blank lines are also ignored.
The following default shells are used by utilities: /bin/bash, /bin/csh, /bin/jsh, /bin/ksh, /bin/pfcsh, /bin/pfksh, /bin/pfsh, /bin/sh,
/bin/tcsh, /bin/zsh, /sbin/jsh, /sbin/sh, /usr/bin/bash, /usr/bin/csh, /usr/bin/jsh, /usr/bin/ksh, /usr/bin/pfcsh, /usr/bin/pfksh,
/usr/bin/pfsh, and /usr/bin/sh, /usr/bin/tcsh, /usr/bin/zsh. Note that /etc/shells overrides the default list.
Invalid shells in /etc/shells may cause unexpected behavior (such as being unable to log in by way of ftp(1)).
FILES
/etc/shells lists shells on system
SEE ALSO vipw(1B), ftpd(1M), sendmail(1M), getusershell(3C), aliases(4)SunOS 5.10 4 Jun 2001 shells(4)