09-27-2014
What have you tried so far?
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I need to determine if any three files have the same file size in a specified directly?
I have got as far as listing the file sizes but where to go from here?
ls -al |sort -n -r +4 | awq '{print $5}'
Thanks in anticipation (5 Replies)
Discussion started by: oggle
5 Replies
2. AIX
Can any one suggest some command that used to test the hardware and software (4 Replies)
Discussion started by: magasem
4 Replies
3. Shell Programming and Scripting
I need to zip all the files within a directory on a daily basis and store them as a zip file within that directory with the date in its naming convention
I have file extentions .log .lst and .out's within that directory
How do i do this task
zip -mqj mydir/allzip$YYMMDDDD.zip mydir/*.*
... (5 Replies)
Discussion started by: ramky79
5 Replies
4. Shell Programming and Scripting
We recieve some logs on our windows box via FTP on a daily basis, in the same directory. I would like to check for missing logs files and add their name to a text file.
Something like...
Check if C:\logs\file1_currentdate exists (if not, add file1_currentdate to... (1 Reply)
Discussion started by: SunnyK
1 Replies
5. Shell Programming and Scripting
Need help on this script.
the month is not changing to February...
#!/bin/bash
for X in `seq 1 100`
do
DATE=`date +%Y-%m-%d "--date=${X} day ago"`
Y=`date +%Y`
M=`date +%m`
D=`date +%d "--date=${X} day ago"`
DIR=/home/LogBackup
for i in `seq 1 `
do
if ;then
# ... (1 Reply)
Discussion started by: alelee
1 Replies
6. Shell Programming and Scripting
Hi
I am still learning how to write shell scripts, so I started to write a script like this:
#!/bin/sh
date
echo
outputOK () {
echo $1 ""
}
outputOK () {
echo $1 ""
}
for vol in `/usr/bin/grep -E 'hfs|vxfs|nfs|cifs' /etc/fstab | egrep -v '^#' | awk '{ print $3 }'`
do
if... (7 Replies)
Discussion started by: fretagi
7 Replies
7. Shell Programming and Scripting
hi,
I am having script in which i want to check if directory has any file in it or not. If directory contains a single or more files then and only then it should proceed to further operations...
P.S.: Directory might have thousand number of files. so there might be chance of getting error... (4 Replies)
Discussion started by: VSom007
4 Replies
8. Shell Programming and Scripting
I'm working on a bash script to move files from one location, to two. The first part of my challenge is intended to check a particular directory for contents (e.g. files or other items in it), if files exists, then send the list of names to a txt file and email me the text file. If files do not... (4 Replies)
Discussion started by: Nvizn
4 Replies
9. Shell Programming and Scripting
Is there a way to calculate the total file size of HDFS file directory in GB or MB? I dont want to use du/df command. Without that is there a way
HDFS
Directory - /test/my_dir (1 Reply)
Discussion started by: rohit_shinez
1 Replies
10. UNIX for Beginners Questions & Answers
I'm trying to wirte ksh script for given requirement, but i unable to achive it.
In dir1 directory I need to check for the files which suffixed with .csv or .txt, If there is no files, then i need to exit. If any files found I need to move the each file found to dir2 directory. I have to repeat... (4 Replies)
Discussion started by: Kayal
4 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)