but, I don't understand completly... could you explain me more please???
thanks
We use the getopts command for take the arguments..
OPTARG is the value of the last option argument processed by the getopts built-in command.
while loop goes for as the number of options (so its --> 3 ; p ,i and d ) , so while executed for three 3 times.. protocol , address and directory values assings to $OPTARG at the every case loop process..
I have a script I use on my web server (Apache2). I am changing to Lighttpd and need to make a few changes.
This is what I use on my apache server
#!/bin/bash
# accepts 3 parameters: <domain name> <user name> <XXXXXXXX>
# domain name is without www (just domain.com)
# username would be... (3 Replies)
Hi,
How do I parse/split lines (strings) read from a file and display the individual tokens in a shell script? Given that the length of individual lines is not constant and number of tokens in each line is also not constant.
The input file could be as below:
... (3 Replies)
I am completely new to bash scripting and now need to write a bash script that would parse a XML file and take out values from specific tags.
I tried using xsltproc, xml_grep commands. But the issue is that the XML i am trying to parse is not UTF 8. so those commands are unable to parse my XML's... (4 Replies)
Hi Guys,
I am new to unix scripting and I am tasked to parse through a CSV file delimited by #.
Sample:
sample.csv
H#A#B#C
D#A#B#C
T#A#B#C
H = Header
D = Detail Record
T = Tail
What I need is to read the file and parse through it to get the columns.
I have no idea on how... (8 Replies)
Raw Results:
results|192.168.2|192.168.2.1|general/udp|10287|Security Note|For your information, here is the traceroute from 192.168.2.24 to 192.168.2.1 : \n192.168.2.24\n192.168.2.1\n\n
results|192.168.2|192.168.2.1|ssh (22/tcp)|22964|Security Note|An SSH server is running on this port.\n... (2 Replies)
Hi,
I have 4000 list files and 4000 sequence data files. Each list file contains a number of 'headers' and data file contains 'header and data'. I would like to extract data from the data file using the list file and write into a new file. As each of the files are quite large, an efficient piece... (6 Replies)
Hi All,
Hope all you are doing good! Need your help. I have an XML file which needs to be converted CSV file. I am not an expert of awk/sed so your help is highly appreciated!!
XML file looks like this:
<l:event dateTime="2013-03-13 07:15:54.713" layerName="OSB" processName="ABC"... (2 Replies)
All,
Have a weird issue where i need to generate a report from GitHub monthly detailing user accounts and the last time they logged in. I'm using a windows box to do this (work issued) and would like to know if anyone has any experience scripting for GitAPI using windows / cygwin / powershell?... (9 Replies)
Hi All,
I need to write a bash script that will parse some perforce log files, the log files will contain user login information, the script would need to pare the log, and check who logs in, and if the user is a superadmin, then the script will check the ip address to see which server the... (4 Replies)
Hi All,
I have written a menu driven bash shell script.
Current Output is as below:
-------------------------------------
Main Menu
-------------------------------------
Option 1
Option 2
Option 3
Option 4
Exit
=====================================
Enter your... (3 Replies)
Discussion started by: kiran_j
3 Replies
LEARN ABOUT DEBIAN
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)