12-01-2008
What is the content of the variable $TEMP? Perhaps a not existing path?
Regards
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi group,
I want to replace the occurance of a particular text in a paragraph.I tried with Sed,but Sed only displays the result on the screen.How can i update the changes in the original file???
The solution should be a one liner using awk and sed.
Thanks in advance. (5 Replies)
Discussion started by: bishnu.bhatta
5 Replies
2. Shell Programming and Scripting
I need to print specific lines from a file, say 2-5, 8, 12-15, 17, 19, 21-27. How do I achieve this? (2 Replies)
Discussion started by: Ilja
2 Replies
3. Shell Programming and Scripting
I want to use SED to replace all new line characters of a file, I googled and found this one liner
sed '{:q;N;s/\n//g;t q}' infile
what do :q;N; and t q mean in this script? (6 Replies)
Discussion started by: kevintse
6 Replies
4. Shell Programming and Scripting
sed awk one liner (2 Replies)
Discussion started by: jap2614
2 Replies
5. Shell Programming and Scripting
hey everyone,
I want to remove some characters from a string that i have with sed. For example if my string is:
a0=bus a1=car a2=truck
I want my output to look like this:
bus car truck
So i want to delete the two characters before the = and including the =. This is what i came up with... (3 Replies)
Discussion started by: GmGeubt
3 Replies
6. UNIX for Advanced & Expert Users
Can anyone explain the below sed oneliner?
sed -e ':a' -e '$q;N;11,$D;ba'
It works same as tail command.
I just want to know how it works.
Thanks
---------- Post updated at 11:42 PM ---------- Previous update was at 11:37 PM ----------
Moderators,
Can you please delete this thread?... (0 Replies)
Discussion started by: pandeesh
0 Replies
7. UNIX for Advanced & Expert Users
Can anyone explain the below sed oneliner?
sed -e ':a' -e '$q;N;11,$D;ba'
It works same as tail command.
I just want to know how it works.
Thanks (1 Reply)
Discussion started by: pandeesh
1 Replies
8. UNIX for Dummies Questions & Answers
I have a data base of part numbers:
AAA Thing1
BBB Thing2
CCC Thing3
File one is a list of part numbers:
AAA234
BBB678
CCC2345
Is there a sed one-line that would compare a data base with and replace the part numbers so that the output looks like this?
AAA234 Thing1
BBB678 Thing2... (5 Replies)
Discussion started by: jimmyf
5 Replies
9. UNIX for Dummies Questions & Answers
I have a data base of part numbers:
AAA Thing1
BBB Thing2
CCC Thing3
File one is a list of part numbers:
XXXX AAA234
XXXX BBB678
XXXX CCC2345
Is there a sed one-line that would compare a data base with and replace the part numbers so that the output looks like this?
XXXX AAA234... (7 Replies)
Discussion started by: jimmyf
7 Replies
10. Shell Programming and Scripting
Hi,
I have the following command.(Delete all trailing blank lines at the end of a file.)
sed -e :a -e '/^\n*$/{$d;N;ba' -e '}'
I don't understand the logic of this command and also I don't understand why -e is used.
Can you please let me know the logic of this command and why three -e... (5 Replies)
Discussion started by: TomG
5 Replies
LEARN ABOUT MOJAVE
assetcachemanagerutil
AssetCacheManagerUtil(8) BSD System Manager's Manual AssetCacheManagerUtil(8)
NAME
AssetCacheManagerUtil -- control the macOS Content Cache
SYNOPSIS
AssetCacheManagerUtil [-a|--all] [-j|--json] [-l|--linger] command
DESCRIPTION
AssetCacheManagerUtil controls the macOS Content Cache. AssetCacheManagerUtil must be run by root except as noted below. The options are:
-a|--all Show all events, not just the end result of the specified command.
-j|--json Print results in machine-parseable JSON format to stdout.
-l|--linger Linger after completing command, to show other events.
The commands are:
activate Activates the content cache. Content caching is deactivated by default. After you activate content caching, restart devices
on your network to take advantage of content caching immediately. Devices on your network will discover this content cache
over time. Devices that are restarted will use this content cache immediately.
deactivate Deactivates the content cache.
isActivated Reports the content cache's activation status. Does not require root.
canActivate Reports whether the content cache is eligible for activation. Does not require root.
flushCache Flushes the content cache.
flushPersonalCache
Flushes all personal (iCloud) content from the content cache.
flushSharedCache
Flushes all shared (non-iCloud) content from the content cache.
status Reports the content cache's status. Does not require root.
settings Reports the content cache's settings. Does not require root.
reloadSettings
Forces the content cache to reload its settings.
moveCacheTo path
Moves the cache to path. The path must end with /Library/Application Support/Apple/AssetCache/Data. The contents of path are
deleted and replaced with the cache.
absorbCacheFrom path read-only|and-destroy
Imports the cache from path. The path must end with either /Library/Application Support/Apple/AssetCache/Data or
/Library/Server/Caching/Data. If the last argument is read-only the cache at path is not modified, otherwise it is emptied.
This command only starts the absorption, which proceeds and finishes in the background.
SEE ALSO
System Preferences > Sharing > Content Caching, AssetCache(8), AssetCacheLocatorUtil(8), AssetCacheTetheratorUtil(8)
macOS June 1, 2019 macOS