BOL: Wire posts tagged with 'Linux'

Wire post by Jit

Jit — Thu, 02 Feb 2017 08:03:46 -0600

Convert ps2pdf full size without cropping it : $ ps2pdf -dEPSCrop file.ps #Linux #Crop #PS #ps2pdf

Wire post by Shruti Paniwala

Shruti Paniwala — Mon, 23 Jan 2017 05:01:08 -0600

Fasta sequence length: awk '/^>/ {if (seqlen){print seqlen}; print ;seqlen=0;next; } { seqlen += length($0)}END{print seqlen}' file.fa #Length #Linux #OneLiner

Wire post by Jit

Jit — Wed, 18 Jan 2017 03:59:18 -0600

Delete size zero files from a folder: find . -size 0 -delete #Linux #Trick

Wire post by Jit

Jit — Fri, 23 Dec 2016 07:10:58 -0600

MACHTYPE variable to know what type of machine you are compiling the software on. echo $MACHTYPE #Linux #MACHTYPE

Wire post by Shruti Paniwala

Shruti Paniwala — Tue, 22 Nov 2016 04:33:45 -0600

Extract ten lines below matched string with grep: grep -A 10 "string" filename1 ; -B for above and -C for both #grep #Linux #Tricks #Lines #Matches

Wire post by Shruti Paniwala

Shruti Paniwala — Wed, 26 Oct 2016 11:22:55 -0500

Re-install perl in Ubuntu: sudo aptitude reinstall perl #Perl #Ubuntu #Install #Linux

Wire post by Jit

Jit — Tue, 25 Oct 2016 08:55:35 -0500

List all kernels dpkg --get-selections | grep "linux-image-[[:digit:]].*" | tr "\t" ";" | cut -d ";" -f1 #Kernels #Linux #List

Wire post by Jit

Jit — Fri, 23 Sep 2016 10:18:59 -0500

Split the text file with line number in Linux: wc -l abc.txt and then: split -l 60000 abc.txt #Split #Break #Line #Ubuntu #Linux #Tricks

Wire post by Jit

Jit — Fri, 16 Sep 2016 05:18:53 -0500

Number of thread in Linux: echo $(( `ps axms | wc -l` - 1)) #Thread #Info #Linux

Wire post by Shruti Paniwala

Shruti Paniwala — Wed, 07 Sep 2016 03:23:36 -0500

Little correction, I guess you mean concatenate many files: $ for a in *.txt ; do cat $a >> newFile ; done #Linux #Tricks

Wire post by Neel

Neel — Tue, 06 Sep 2016 04:51:36 -0500

Contact many files: $ for a in *.txt ; do cat $a >> newFile ; done #Linux #Tricks

Wire post by Jit

Jit — Mon, 05 Sep 2016 10:11:15 -0500

Find a file with certain size and delete them: $ find . -name "see-D-d-ALN_*" -size -10k -delete #Delete #Size #Linux #Tricks

Wire post by Jit

Jit — Mon, 22 Aug 2016 09:23:58 -0500

du -sh * will give you the size of all the directories,files etc in current directory in human readable format. #Linux #Size #Tricks #Folders #Files

Wire post by Shruti Paniwala

Shruti Paniwala — Wed, 17 Aug 2016 03:01:41 -0500

Determine your current Java version in Linux OS: java -Xmx90m -version #Java #Linux #Version

Wire post by Jit

Jit — Wed, 27 Jul 2016 10:57:33 -0500

Sync your broken transfer in Linux rsync -e ssh file host:/directory/. #rsync #scp #Linux