9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
good morning friends
I have a problem
, I have a file with 2 million records, but that can be variable, I need to split that file and drop several files in 500,000 thousand records, someone can help me with some unix shell code
thank you!!! (7 Replies)
Discussion started by: tricampeon81
7 Replies
2. Shell Programming and Scripting
Hi,
Can anyone help me how to convert a .csv file to a .pdf file using shell script
Thanks (2 Replies)
Discussion started by: ssk250
2 Replies
3. Shell Programming and Scripting
Hi,
Is there a direct command or need to write a shell script for following requirement?
Everyday a folder is populated with approx 25k to 30k xml files. I need to create multiple zip files in the same folder each containing 50 xml files. The last zip file may or may not contain 50 xml files.... (6 Replies)
Discussion started by: Rakesh Thobula
6 Replies
4. Shell Programming and Scripting
I need a script file for backup (zip or tar or gz) of old log files in our unix server (causing the space problem). Could you please help me to create the zip or gz files for each log files in current directory and sub-directories also?
I found one command which is to create gz file for the... (4 Replies)
Discussion started by: Mallikgm
4 Replies
5. Shell Programming and Scripting
HI,
I would like to create the files as
file1.txt
file2.txt
file3.txt
......
.......
.......
filen.txt
in a single unix command, i dont want to use the loops.
n is user specific
Kindly help me in this.
THank you
Jagadeesh (2 Replies)
Discussion started by: jagguvarma
2 Replies
6. UNIX for Dummies Questions & Answers
Hi
cp times.csv{,.bak}makes a copy with *.bak extension. How this works?
Whats the gimmick here? Can't google special characters (1 Reply)
Discussion started by: slashdotweenie
1 Replies
7. Shell Programming and Scripting
Requirement:-
SQLs
select name from v$datafile;
select name from v$controlfile;
select name from v$tempfile;
select MEMBER from v$logfile;
These sqls has to run in one script and o/p of each sql has to write in seperate files.But the o/p is like if we issue
select name from... (2 Replies)
Discussion started by: Sanal
2 Replies
8. UNIX for Dummies Questions & Answers
Hello
I have a ton of files in a directory of the format app.log.2008-04-04
I'd like to run a command that would archive each of these files as app.log.2008-04-04.tgz
I tried a few combinations of find with xargs etc but no luck.
Thanks
Amit (4 Replies)
Discussion started by: amitg
4 Replies
9. UNIX for Dummies Questions & Answers
hi guys! i want my user to create some new files in a directory:
i would like the user to choose a file name and then to create some kind of user friendly utility that makes my user write what he/she wants in the file and then save it in the chosen directory.
let's say that in my programme i... (2 Replies)
Discussion started by: fiol73
2 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)