View Profile: Vaphell - Ubuntu Forums

2 Minutes Ago

Vaphell replied to a thread If then and user choices in a script in Programming Talk

me fail #!/bin/bash params=() read -p "Subject: " sub read -p "Due date (MM/DD/YY): " ddate read -p "Note: " note "$ddate" ] && params+=(...

5 replies | 83 view(s)

31 Minutes Ago

Vaphell replied to a thread If then and user choices in a script in Programming Talk

is it possible to run ~/scripts/tasky a "subject" without date and note?

5 replies | 83 view(s)

2 Hours Ago

Vaphell replied to a thread search recursively in a particular filename in Programming Talk

GLOB REGEX ( shell file matching ( sed, grep, awk, perl, ... find -name ) ...

19 replies | 330 view(s)

4 Hours Ago

Vaphell replied to a thread If then and user choices in a script in Programming Talk

#!/bin/bash params=() read -p Subject: sub read -p "Due Date(MM/DD/YY):" ddate read -p "Note:" note && params+=( "-d" "$ddate" ) &&...

5 replies | 83 view(s)

19 Hours Ago

Vaphell replied to a thread Help writing a script that will notify me when a filesystem's size hits a threshold in General Help

for i in 95 85; do given the thresholds are defined already in the array ( warn_types=(=WARNING =CRITICAL) ) i'd replace it with for i in...

4 replies | 173 view(s)

1 Day Ago

Vaphell replied to a thread script to sort a text file in Programming Talk

quick and dirty awk '{printf(($0~"^;"?"<EOL>":"\n")"%s",$0)}' in.txt | sort -t'(' -k2 | sed '1d; s/<EOL>/\n/g' (A)Work task ;Due Date: Mon, May...

3 replies | 166 view(s)

2 Days Ago

Vaphell replied to a thread Another sed question in Programming Talk

probably but you still don't need to store that rel, in a file with a bunch of video ids it's nothing more than a redundant information and a waste...

11 replies | 243 view(s)

2 Days Ago

Vaphell replied to a thread Another sed question in Programming Talk

drop ?rel=0 too, it's junk. video id is that 11 char long string, you can take advantage of that. Probably you can extract it easily with grep grep...

11 replies | 243 view(s)

3 Days Ago

Vaphell replied to a thread bash shell - problem assigning expression to variable in Programming Talk

as for all-caps names - simply don't use them. There is a boatload of env variables that are all-caps by convention. I've seen someone override PATH,...

8 replies | 243 view(s)

3 Days Ago

Vaphell replied to a thread Save the results of a script to a text file in Programming Talk

can't you redirect your script or youtube-upload line to some file? ./script >> file #whole output youtube-upload --unlisted -m email -p password...

3 replies | 167 view(s)

3 Days Ago

sisco311 replied to a thread Recreating home partition/directory in Absolute Beginners Section

The same happens in Ubuntu too. In my skel directory there are 3 hidden (dot) files: .bash_logout .bashrc and .profile. Non of this files are needed...

7 replies | 154 view(s)

3 Days Ago

sisco311 replied to a thread Recognizing Sustaining Members Of The Forum in Forum Feedback & Help

Thread moved to FF&H.

11 replies | 390 view(s)

6 Days Ago

sisco311 replied to a thread Need Help in password issues in General Help

Hi, and welcome to the forums! You can reset your password from the recovery mode: http://psychocats.net/ubuntu/resetpassword

1 replies | 111 view(s)

6 Days Ago

Vaphell replied to a thread help in programming a script in Programming Talk

nah, multiline strings work just fine $ a=( 1 2 3 4 ) $ echo "a0 = ${a} a3 = ${a}" a0 = 1 a3 = 4

4 replies | 187 view(s)

6 Days Ago

Vaphell replied to a thread Where can I find a dictionary I created in my own computer? in Absolute Beginners Section

your personal customizations are always somewhere in your home dir, /usr is for standard stuff that comes with installation. run find ~ -iname...

10 replies | 311 view(s)

1 Week Ago

Vaphell replied to a thread Q: Are all constants equal? in Programming Talk

if you think about such optimizations by hand, forget it, generally they don't matter. It's the algorithm that makes or breaks the program, potential...

5 replies | 193 view(s)

1 Week Ago

Vaphell replied to a thread How can I batch convert images to b/w while preserving the folder structure in General Help

really put the dest outside src, if you would run the script again you would get Wallpapers/grayscale/grayscale (original grayscale is treated as an...

16 replies | 274 view(s)

1 Week Ago

Vaphell replied to a thread How can I batch convert images to b/w while preserving the folder structure in General Help

something is not right with the file, eg missing ) after -print0? output of cat /home/levan/Pictures/Wallpapers/test ? and don't put destination...

16 replies | 274 view(s)

1 Week Ago

Vaphell replied to a thread How can I batch convert images to b/w while preserving the folder structure in General Help

eg srcdir=$HOME/Desktop/F1 destdir=$HOME/F1_grayscale $HOME and ~ are pretty much the same fyi, i suggest adding something to dest ~ to contain...

16 replies | 274 view(s)

1 Week Ago

Vaphell replied to a thread How can I batch convert images to b/w while preserving the folder structure in General Help

i updated my earlier post but i'll repeat myself the code is a script, you need to save the code as a text file, just paste it into text editor and...

16 replies | 274 view(s)

1 Week Ago

Vaphell replied to a thread How can I batch convert images to b/w while preserving the folder structure in General Help

if i read it correctly it will create a bw copy next to the original file my script does separate dir with recreated structure, at least in theory...

16 replies | 274 view(s)

1 Week Ago

sisco311 replied to a thread How can I batch convert images to b/w while preserving the folder structure in General Help

Please check out BashPitfalls 001 (link in my signature). That command will fail if the files/directories have white spaces in their names. You...

16 replies | 274 view(s)