10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi everyone, I am new to UNIX, here I have a if statement elevating two boolean conditions. I thought the output should be True because there are + in the statement. But it turns out to be False.
Can anyone... (3 Replies)
Discussion started by: mryuyu1111
2. Shell Programming and Scripting
hi, im learning python language. and my teacher gives me this question on class:
Boolean expression :
not (p or not q)
what is the correct answer for that? i still dont understand, and please give me a link for a new beginner in python to learn.
thanks (1 Reply)
Discussion started by: jazzyzha
3. Shell Programming and Scripting
IT seems to be rather small issue, but is not resolved. What Google suggest does no work..!
jobNo=$(awk '/Jobs with... (4 Replies)
Discussion started by: emily
4. Shell Programming and Scripting
Can someone, please, help me to make this condition valid/accepted in bash?
I really cannot.
I'm stuck with the brackets...
This one tells me: missing `]'
if ]; then
# NOTIFY ERROR...
And... I'd also appreciate a link to bash documents that explain these things. All... (2 Replies)
Discussion started by: mamboknave
5. UNIX for Advanced & Expert Users
I was reading this find guide and I saw something with the -and option that I don't think is correct. Do you need the -and option in this?
$ find /mp3-collection -name 'Metallica*' -and -size +10000k I found my file that was bigger than 500 MB with and without the -and option.
~ $ find /... (1 Reply)
Discussion started by: cokedude
6. Shell Programming and Scripting
I'm working on a script to send emails with logs attached based on one single rule..."check if the number of errors has increased since the last time the script ran"
Basically what my script does is read from a previous file with the last trace of errors the previous error... (3 Replies)
Discussion started by: hyunkel_01
7. Shell Programming and Scripting
Sorry if the title doesn't mean much to you, I don't know how to sum up my pb in one line.
I'd like to set a value to 0 or 1 depending on the result of a comparison. Here's what I do:
supernova:~# isempty=$(] && echo 1 || echo 0)
supernova:~# echo $isempty
1... (4 Replies)
Discussion started by: chebarbudo
8. Shell Programming and Scripting
How can I find out, that whether a regular expression are matched or not(as a boolean)?!
tnx in advance. (2 Replies)
Discussion started by: Zaxon
9. Shell Programming and Scripting
I'm calling an oracle procedure from shell script, this procedure has boolean parameter, the default is false, but I need to pass true value to the procedure... how can I do that in shell script , below is my script:
################ Initialise Environment #################
initialise()... (0 Replies)
Discussion started by: aya_r
10. Shell Programming and Scripting
I have a file coming in with many columns, but the first character of the the coumn is a record type, if I wanted to get a true/false kind of response as to whether it contains at least one of each type of record how would be best?
sed -e '/01/!d; /02/!d; /03/!d; /04/!d' datafile
returns... (4 Replies)
Discussion started by: badg3r