Hi,
i am very new to UNIX, i am trying to loop thru the files in a directory.
I got the filenames into a variable using
$files=`ls`
Here $files will contain
<filename1> <filename2> <filename3>
I want to get one filename at a time and append it to some some text.
forexample, ... (1 Reply)
I have list of files named file_username_051208_025233.log. Here 051208 is the date and 025233 is the time.I have to run thousands of files daily.I want to put all the files depending on the date of running into a date directory.Suppose if we run files today they should put into 05:Dec:08... (3 Replies)
I want to ftp all the sh files in the directory. Also if any of the file name
contains spaces in them, it should be converted to underscores before it is ftped. I wrote the following code below:
FILESSH=$(ls /mysh/*.sh)
--- FILESH being used here for some other task ---
echo "$FILESSH" |... (3 Replies)
Is it possible to have a bash script pick the highest and lowest values of four variables? I've been googling for this but haven't come up with anything. I have a script that assigns variables ($c0, $c1, $c2, and $c3) based on the coretemps from grep/sed statements of sensors. I'd like to also... (5 Replies)
I have many files similar to this one: AC41_AC85_86_AC128_129_MC171_173_SF_207_FMV.pdf.
I want a directory named AC41 and to put the file AC41_AC85_86_AC128_129_MC171_173_SF_207_FMV.pdf into the directory. Next, a directory named AC85 and put the file into it. Also, continue to cycle through... (1 Reply)
Hi All,
i need to move all files in a directory to some other directory and need to archive them,,,
Ex.. Source_Path/my_directory/
files in it are... acw.csv
123.txt
bge.dat etc ..and we dont know how many files does my_directory contains and all are with different extensions ..so i need... (6 Replies)
Hi All,
I have to pick particular segments from a file and I have prepared below shell script.But its not working and I am not able to find out whats the issue.could you guys pls help?
Sample file:
TS3*1451575*12*20151231*4*482.44
NM1*QC*1*CUTLER*BETTY
DTM*472*20150808... (4 Replies)
Hi,
Could you please assist how to move the gz files which are older than the 90 days from one folder to another folder ,before that it need to check the file system named "nfs" if size is less than 90 or not. If size is above 90 then it shouldn't perform file move and exit the script throwing... (4 Replies)
Discussion started by: venkat918
4 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)