Everything else seems to be working, but this isn't. Is it the "cat..." that is wrong of the condition? Thanks.
cat tc_result.txt | while read LINE
do
if
then
let "files_run += 1";
echo "inside the if loop"
# save current filetype
case $LINE... (5 Replies)
i have this code for a simple if loop:
#!/bin/bash
array="1 2 3 4 5"
array2="5 6 7 8 9"
if } -gt ${array} ]; then
echo "${array2} is greater than ${array}!!"
fi
the error is
./script8: line 9: [: too many arguments
./script8: line 9: [: too many arguments
./script8: line 9: [:... (10 Replies)
Q. Write a script that behaves both in interactive and non interactive mode. When no arguments are supplied it picks up each C program from the directory and prints first 10 lines.
It then prompts for deletion of the file.
If user supplies arguments with the script , then it works on those files... (1 Reply)
Hi Im running this script, which is supposed to find the max value build some tables and then stop running once all the tables are built. Thing is , it keeps assigning a null value to $h and then $g is null so it keep building tables i.e. testupdateNUL. How can I stop this? Here is what I have:
... (4 Replies)
Hi-
Here is the shell script that for some reason is not returning results:
#! /bin/ksh -
avg() {
AVG=0
typeset SUM=0
if
then
echo "You must have at least two numbers"
else
for NUM in "$*"
do
... (2 Replies)
Hi Friends,
I am presently migrating shell scripts writter in KSH to SH.I am stuck at this place and i am not able to find a work around:-
Let the script name is x.sh
Below are some of the codes in it...
export abc=hello
export abc=hi
export abc=how
When i am trying to compile the script ... (6 Replies)
I have a strange problem.
I have the following in a cron to find files older than a day.
find /dir1/dir2/ ! -name . -prune -name "s*.txt" -type f -mtime +1 -exec echo {} \; | wc -w
It was working fine for the last few days now it suddenly stopped working. I can clearly see files in the... (5 Replies)
Hi,
I am trying to run the factorial script but it’s not working.
The code is mentioned below:
------------------------------------------------------------------
/home/gc> cat fact.sh
#!/bin/bash
# using one command line parameter
factorial=1
for (( number = 1; number <= $1 ;... (3 Replies)
Hi
I'm using this script to transcode videos in an Ubuntu 12.04 machine.
#! /bin/bash
MOVDIR="/media/topaz_1/media/transcodes/transcode_mov/"
MOVDESTDIR="/media/topaz_1/media/transcodes/final_mov/"
DONEFILESDIR="/media/topaz_1/media/transcodes/dv_cache/"... (1 Reply)
I have a loop with cases
I am working on Bourne shell
for file in *.${Today}*.csv *.${Today}*.txt\
do
case ${file} in
sun_detail)
do something
;;
sum)
do something
;;
mod)
do something
;;
*)
do something
;; (5 Replies)
Discussion started by: digioleg54
5 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)