Commands by ashish2

Commands by ashish2 (2)

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Diff 2 branches, for a type of file & having a string in the diff

Diff 2 branches, for a type of file & having a string in the diff
This is sample output - yours may be different.
0

git diff t1_clone tlocal4 --name-only | grep -i "swift" | xargs git diff t1_clone tlocal4 --word-diff-regex="NSLocalized"

ashish2 · 2017-02-08 11:50:45 17
Grep for pattern & get uniq filenames

Grep for string in all files in a folder, get only the names of the file, making the file list uniq, then assingning all the file names to a variable in awk & printing on STDOUT
This is sample output - yours may be different.
0

grep -nri "pattern_to_search" folder_name/ | awk -F ":" '{print $1}' | uniq | awk 'BEGIN {f=""} {f = f" "$0} END {print f}'

ashish2 · 2015-07-19 01:00:58 11

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Get AWS temporary credentials ready to export based on a MFA virtual appliance

You might want to secure your AWS operations requiring to use a MFA token. But then to use API or tools, you need to pass credentials generated with a MFA token. This commands asks you for the MFA code and retrieves these credentials using AWS Cli. To print the exports, you can use: `awk '{ print "export AWS_ACCESS_KEY_ID=\"" $1 "\"\n" "export AWS_SECRET_ACCESS_KEY=\"" $2 "\"\n" "export AWS_SESSION_TOKEN=\"" $3 "\"" }'` You must adapt the command line to include: * $MFA_IDis ARN of the virtual MFA or serial number of the physical one * TTL for the credentials

Remove a range of lines from a file

list block devices

Shows all block devices in a tree with descruptions of what they are.

Convert entire audio library in parallel

Uses parallel processing Reiteration of my earlier command https://www.commandlinefu.com/commands/view/15246/convert-entire-music-library Usage lc Old_Directory New_DIrectory Old_Format New_Format lc ~/Music ~/Music_ogg mp3 ogg

Convert video files to XviD

Get all links from commandlinefu front page

You need to install WWW::Mechanize Perl module with # cpan -i WWW::Mezchanize or by searching mechanize | grep perl in your package manager With this command, you can get forms, images, headers too

Figure out what shell you're running

Deleting / Ignoring lines from the top of a file

Equivalent to ifconfig -a in HPUX

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