06-22-2014
Quote:
Originally Posted by
Scrutinizer
The script using #!/bin/sh whose test builtin does not know -nt . Try using #!/bin/bash instead..
You sir, are a GENIUS!!!!!
Those 2 small letter made all the difference, and it now works. I can not thank you enough.
I still can not understand why on earth the script would work on local files, yet fail when referencing a file located on a CIFS share? Anyway, IT WORKS!
Many thanks Scrutinizer!
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I need help with a perl parsing script. I have some error logs on a windows machine that I need to parse from a text file, but I know nothing about perl. I usually run this bash script on my linux box and it does just what I need. How would I do the same thing with perl and port it to my windows... (2 Replies)
Discussion started by: cstovall
2 Replies
2. Shell Programming and Scripting
Hello there,
As a newbie:
The directories in PATH can be hard to distinguish when printed out as
one line with colon .Please, can i have a sample script to display
them,one to a line.
Thank you. (1 Reply)
Discussion started by: debut
1 Replies
3. Shell Programming and Scripting
Hey, I'm new here. Basically, I'm trying to make a bash script that affects a file of my choice.
What I want to do is $./script.sh /path/to/file.jpg and then the bash script will know that variable=/path/to/file.jpg
Thanks! (4 Replies)
Discussion started by: TFB
4 Replies
4. Shell Programming and Scripting
Hi all!
Looking for some help parsing filenames in bash. I have a directory full of files named "livingroom-110111105637.avi". The format is always date and time (yymmddhhmmss). I'm looking to parse the filenames so they are a little more easily readable. Maybe rename them to... (4 Replies)
Discussion started by: mtehonica
4 Replies
5. Shell Programming and Scripting
Hi ,
I have a config _file that has 3 columns (Id Name Value ) with many rows . In my bash script i want to be able to parse the file and do a mapping of any Id value
so if i have Id of say brand1 then i can use the name (server5X) and Value (CCCC) and so on ...
Id Name ... (2 Replies)
Discussion started by: nano2
2 Replies
6. Shell Programming and Scripting
Hi
I'm just messing around with bash and trying to learn it because I have a course next semester dealing with OS design where we need to know how to use SSH client and either bash or ksh. I've never done shell scripting before.
I just started today and I was wondering how parsing files... (1 Reply)
Discussion started by: mehungry
1 Replies
7. Shell Programming and Scripting
I would like to setup a script that pulls in time/date in two seperate columns, and then name the other columns as listed below:
Column1=Art/TJ output
Column2=Art/TJ output
Column3=TJ output
column4=Art output
Column5=If time/date past 12:00 noon -fail
Colume6=If time/date before... (1 Reply)
Discussion started by: walnutpony123
1 Replies
8. UNIX for Dummies Questions & Answers
I have this code to extract the directory name ($0:h) in tcsh. I am converting the code to bash and need a way to get the equivalent setting for DefRaytracPath
set DefRaytracPath = `echo $0:h | awk 'BEGIN {FS="/tcsh"} {print $1"/prog"}'` (3 Replies)
Discussion started by: kristinu
3 Replies
9. UNIX for Advanced & Expert Users
Hello All,
I have the following input file that i'm trying to parse:
10.0.011.40
hadoop 15526 15524 0
hadoop 15528 15526 0
hadoop 19747 4018 1
10.0.081.227
hadoop 2862 2861 0
hadoop 2864 2862 0
hadoop 12177 14376 1
I'm trying to get this in my output file:
10.0.011.40 15526 15528... (2 Replies)
Discussion started by: ramky79
2 Replies
10. Shell Programming and Scripting
I am trying to automate editing of a json file using bash script.
The file I initially receive is
{
"appMap": {
"URL1": {
"name": "a"
},
"URL2": {
"name": "b"
},
"URL3": {
"name": "c"
},
}
WHat I would like to do is replace... (5 Replies)
Discussion started by: Junaid Subhani
5 Replies
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)