Commands by leonteale

Commands by leonteale (6)

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find files containing text
This is sample output - yours may be different.
-3

grep -H -r "string" ./* >> grep.txt

leonteale · 2013-02-07 19:04:14 5
Remaining Disk space for important mounted drives
This is sample output - yours may be different.
0

df -H | grep -vE '^Filesystem|tmpfs|cdrom|none' | awk '{ print $5 " " $1 }'

leonteale · 2013-02-07 19:01:27 5
Resume scp of a big file
This is sample output - yours may be different.
1

rsync -a -v --stats -e ssh /home root@<newserver>:/root/

leonteale · 2013-02-07 18:56:08 7
Shows size of dirs and files, hidden or not, sorted.
This is sample output - yours may be different.
2

du --max-depth=1 -h * |sort -n -k 1 |egrep 'M|G'

leonteale · 2013-02-07 18:52:29 5
a find and replace within text-based files
This is sample output - yours may be different.
-2

find /path/ -type f -exec grep -l '<string of text>' {} \; | xargs sed -i -e 's%<string of text>%<new text string>%g'

leonteale · 2013-02-07 18:47:01 6
a find and replace within text-based files
This is sample output - yours may be different.
-1

sed -i 's/http:\/\/old\/new\///g' index.html

leonteale · 2013-02-07 18:45:23 6

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move a lot of files over ssh

copy files to a ssh server with gzip compression

Sort a one-per-line list of email address, weeding out duplicates

Install pip with Proxy

Installs pip packages defining a proxy

See where a shortened url takes you before click

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

Unzip multi-part zip archive

Assuming you have a multi-part archive like "archive.zip archive.z01 archive.z02 ...", unzip will not handle these correctly. If you "fix" the parts into one big file with zip -F before, it works.

Find out my Linux distribution name and version

Run a file system check on your next boot.

The empty file /forcefsck causes the file system check fsck to be run next time you boot up, after which it will be removed. This works too: $sudo >/forcefsck

Convert DOS newlines (CR/LF) to Unix format

Convert DOS newlines (CR/LF) to Unix format using sed command

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