I am writing a bash script to run test some scripts.
The names scripts of the scripts to tests are stored in an array.
Code:
scptArr[1]='chcksfrd.bash'
scptArr[2]='compute-misfit.bash'
scptArr[3]='compute-travel-times.bash'
scptArr[4]='create-data-tinv.bash'
scptArr[5]='create-docs.bash'
scptArr[6]='create-model.bash'
scptArr[7]='darwin-ga.bash'
scptArr[8]='listdir.bash'
scptArr[9]=
After upgrading to a new release version, my bash scripts start spitting errors:
bash: /dev/stderr: Permission denied
in previous versions Bash would internally recognize those file names (which is why this question is not a duplicate of this one) and do the right thing (tm), however, this has stopped working now.
Hello All,
Bash Version: 4.1.10(1)
I'm trying to "verify" some user input.
Possible Duplicate:
How do I handle switches in a shell script?
Most common shell commands allow the user to specify options in any random order. Positional Parameters like $1 as commonly used in bash (I tend to write all my scripts in Bash but I don't think this question is actually Bash specific) scripts on the other hand, are order specific.
# check host value regex='^([1-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])(\.([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])){3}$' if [ "$(echo $host | grep '[A-Za-z]')" != "" ]; then if [[ "$(host $host)" =~ "not found" ]]; then echo host $host not found exit 4 fi elif [[ !
Hey all,
I have a very simple regular expression that I use when I want to allow only letters with spaces.
Having the hardest time figuring out the RegEx for a bash test.
Code:
if [[ ${array[@]} =~ -{2}current|-{1}c ]]; then
echo "blah"
fi
I want it to "blah" if --current or -c is in array[@] but the problem is that it also "blah"s on -current as well which I don't want.
I have a bash script where I pass an argument
Code:
./chris.bash "\argv Test"
I want to detect if the user supplied \argv at the start of the argument
Im new to bash and have written this script to collect data then save it to an automated file it runs fine till here but as i try to rerun the script to add another details it gives me errors.
please cam you help
!/bin/bash
This program helps the user to collect contact details.
clear
options="Add_User End_session"
echo "1. Add another user"
echo "2.