Commands using ls | commandlinefu.com

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Terminal - Commands using ls - 448 results

ls /var/log/sa/sa[0-9]*|xargs -I '{}' sar -u -f {}|awk '/^[0-9]/&&!/^12:00:01|RESTART|CPU/{print "%user: "$4" %system: "$6" %iowait: "$7" %nice: "$5" %idle: "$9}'|sort -nk10|head

2012-10-25 18:27:47

User: omatictost

Functions: awk ls sort xargs

-1

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SAR - List top CPU usage spikes over the last month using sar.

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ls /var/log/sa/sa[0-9]*|xargs -I '{}' sar -q -f {}| awk '/Average/'|awk '{runq+=$2;plist+=$3}END{print "average runq-sz:",runq/NR; print "average plist-sz: "plist/NR}'

2012-10-25 17:04:48

User: omatictost

Functions: awk ls xargs

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SAR - Get the monthly queue length average using sar -q for both the runq-sz and plist-sz.

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ls|wc -l

2012-10-08 07:16:58

User: ibi0tux

Functions: ls wc

Tags: wc

Up
Down

Count number of files in a directory

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ls /dev/disk* | xargs -n 1 -t sudo zdb -l | grep GPTE_

2012-10-06 20:19:45

User: grahamperrin

Functions: grep ls sudo xargs

Tags: partition zfs darwin uuid zevo

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Show the UUID of a filesystem or partition

Show the UUID-based alternate device names of ZEVO-related partitions on Darwin/OS X. Adapted from the lines by dbrady at http://zevo.getgreenbytes.com/forum/viewtopic.php?p=700#p700 and following the disk device naming scheme at http://zevo.getgreenbytes.com/wiki/pmwiki.php?n=Site.DiskDeviceNames

cd () { command cd $1 && ls ; }

2012-09-27 08:49:07

User: olopopo

Functions: cd command ls

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Changes dir to $1 and executes ls. As simple as useful

ls -l | grep "\->"

2012-09-20 12:48:36

User: joernfranz

Functions: grep ls

Tags: readlink

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List all symbolic links in current directory

Pretty lame to rely on grep and "\->"? Maybe. But it works ;)

ls -l /proc/*/fd/* | grep 'deleted'| grep "\/proc.*\file-name-part"

2012-09-13 09:54:16

User: totti

Functions: grep ls

Tags: ls recovery file proc deleted

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Find removed files still in use via /proc

Accidentally deleted some file while used by a program ? (Eg: a song)

Use this command to find the file handle and recover using

cp /proc/pid/fd/filehandle /new/recoverd-file.ext

ls -rt | tail -n 1

2012-09-06 07:07:35

User: m0rf

Functions: ls tail

Up
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Find latest file in a directory

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ln -s /base/* /target && ls -l /target

2012-08-22 11:27:40

User: mattcen

Functions: ln ls

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Symlink all files from a base directory to a target directory

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wget --no-use-server-timestamps $(curl $(curl http://wallbase.cc/random/23/eqeq/1920x1080/0/100/20 | grep 'wallpaper/' | awk -F'"' '{print $2}' | head -n1) | grep -A4 bigwall | grep img | awk -F'"' '{print $2}'); feh --bg-center $(ls -1t | head -n1)

2012-08-14 22:06:27

User: yosh

Functions: awk grep head ls wget

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Random (sfw, 1920x1080) wallpaper from wallbase.cc

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alias ls='if [[ -f .hidden ]]; then while read l; do opts+=(--hide="$l"); done < .hidden; fi; ls --color=auto "${opts[@]}"'

2012-08-12 13:10:23

User: expelledboy

Functions: alias ls read

Tags: hidden ls alias

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Hide files in ls, by adding support for .hidden files!

Sometimes I would like to see hidden files, prefix with a period, but some files or folders I never want to see (and really wish I could just remove all together).

ls | grep -Ze ".*rar" | xargs -d '\n' -I {} mv {} backup-folder

2012-08-06 09:07:03

User: crisboot

Functions: grep ls mv xargs

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Using Grep & Xargs to clean folders

In the example suppose we want to move all *.rar files in the current folder to a backupfolder

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ls -il; find * $ -type d -prune $ -o -inum <NUM> -exec rm -i {} \;

2012-08-04 00:22:33

User: yingw

Functions: find ls rm

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Remove / delete file with ? or special characters in filename

Code to delete file with gremlins/special characters/unicode in file name.

Use ls -i to find the INODE number corresponding to the file and then delete it using that find statement.

detailed here:

http://www.arsc.edu/arsc/support/howtos/nonprintingchars/

find . -type f -exec ls -l --full-time {} + | sort -k 6,7

2012-08-03 22:22:51

User: quadcore

Functions: find ls sort

Tags: sort find ls

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Sort files in multiple directories by date

This sorts files in multiple directories by their modification date. Note that sorting is done at the end using "sort", instead of using the "-ltr" options to "ls". This ensures correct results when sorting a large number of files, in which case "find" will call "ls" multiple times.

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find . -type f -exec ls -shS {} + | head -10

2012-07-28 17:21:46

User: erichamion

Functions: find head ls

Tags: sort find GNU find file size

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Find biggest 10 files in current and subdirectories and sort by file size

This requires a version of GNU find that supports the -exec {} + action, but it seems more straightforward than the versions already posted.

ls *.png | while read line; do pngcrush -brute $line compressed/$line; done

2012-07-17 20:20:49

User: waffleboi9

Functions: ls read

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pngcrush all .png files in the directory

Nothing too magical here, just uses pngcrush to losslessly compress all your pngs!

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ls -al | sort +4n

2012-06-26 19:20:05

User: ankush108

Functions: ls sort

Tags: size sort files

Up
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Sort files by size

ls -al gives all files, sort +4n sorts by 5th field numerically

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ls -ltr |grep 'May 12'|awk '{print $9;}'|xargs rm -v

2012-06-04 12:31:41

User: harpo

Functions: awk grep ls rm xargs

-2

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grep files by date and delete

executed on SLES 11.2

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ls -R | grep ":$" | sed -e 's/:$//' -e 's/[^-][^\/]*\//--/g' -e 's/^/ /' -e 's/-/|/'

2012-05-30 14:50:13

User: Koobiac

Functions: grep ls sed

Tags: sed ls grep tree

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Simulate a tree command

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ls -l| sort +4n|tail -1| awk '{print $NF}'

2012-05-25 06:35:39

User: pritishunix

Functions: awk ls sort tail

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Get the file name having biggest size in directory.

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ls -al | grep ^d

2012-05-21 17:39:23

User: christo

Functions: grep ls

Up
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Get ls to only show directories under .

Cleaner than adding -p to ls ( eg ls -alp ), this will tell ls to only output directories in the file listing, whilst maintaining all the usual other column elements of the ls output.

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find -type l | xargs ls -l

2012-05-15 22:34:51

User: samer

Functions: find ls xargs

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List all symlinks and see where they link to

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ls "`defaults read com.apple.itunes NSNavLastRootDirectory`/iTunes/iTunes Music/Mobile Applications/" > filepath

2012-05-04 15:13:31

User: bunam

Functions: ls

Tags: ipad

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export iPad, iPhone App list to txt file

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ls "~/Music/iTunes/iTunes Media/Mobile Applications" > filepath

2012-05-04 09:51:59

User: minnmass

Functions: ls

Tags: ipad

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export iPad App list to txt file

This will generate the same output without changing the current directory, and filepath will be relative to the current directory.

Note: it will (still) fail if your iTunes library is in a non-standard location.

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cd "~/Music/iTunes/iTunes Media/Mobile Applications";ls > filepath

2012-05-04 08:52:06

User: miccaman

Functions: cd ls

Tags: ipad

-2

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export iPad App list to txt file

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