Escaping * char in cshell alias
Escaping * char in cshell 开发者_StackOverflow社区alias
i want to write a C Shell Alias which can find files starting with a pattern
ie equivalent of find . -name "pattern*"
myfind pattern should do above cmd where myfind is the alias name. How do i escape the * in csh alias ?
alias myfind 'find . -name !**'
You dont need to escape. This works as -
alias myfind "find . -name 'pattern*'"
# the above post doesn't take into account \* arguments (including spaces in arguments)
# The original alias is useful for when you have time to type quotes or your
# arguments need to be regular expressions
alias ff 'find . -iname \!* -follow -print'
# alias fff (below) is of limited utility, because your arguments can't be regular
# expressions or enclosed in quotes. It is useful for quick and dirty situations
# when you want to cut and paste things with spaces in them without using quotes.
# the combination of double quotes and single quotes here is very important.
# rules of thumb for "I hate typing quotes" style aliases:
# enclose alias arguments \* in this construct: '"\*"'
# conversely, enclose wildcards in this construct: "'*'"
alias fff "find . -iname '*'"'"\!*"'"'*' -follow -print"
examples at prompt
/Projects/mbox/Installers/Mbox Studio Installer>alias ff
find . -iname !* -follow -print
/Projects/mbox/Installers/Mbox Studio Installer>ff "Mbox *.app"
./ROOT/Applications/Mbox Studio/Mbox Remote.app
./ROOT/Applications/Mbox Studio/Mbox Studio.app
./ROOT/Applications/Mbox Utilities/Mbox Controller.app
/Projects/mbox/Console>alias fff
find . -iname '*'"!*"'*' -follow -print
/Projects/mbox/Installers/Mbox Studio Installer>fff Mbox Studio
./NightlyBuild/DiskImages/Mbox Studio 3.6D3435.dmg
./NightlyBuild/DiskImages/Mbox Studio 3.6D3438.dmg
./ROOT/Applications/Mbox Studio
./ROOT/Applications/Mbox Studio/Mbox Studio.app
精彩评论