ok so I've been trying to craft myself some tools/aliases for my dev work. I first started with making aliases, but then they got too complex and so I decided to turn them into functions which get loaded up via .profile. So Everything works fine, If I do a "source .profile" I get no errors, but whenever I log into the account I get a bunch of errors - anyone have any idea?
Here is an example (I'm using bash btw because it supports functions)
Code:
-bash-4.2$ cat ~/.profile
##### Setup Functions #####
helloworld () {
echo "hello World!"
}
export -f helloworld
-bash-4.2$
-bash-4.2$ helloworld
hello World!
-bash-4.2$ source ~/.profile
-bash-4.2$
so the function works and was exported to my shell - but when I login or open a new shell I always get the below - I'm trying to figure out how to (cleanly) fix this
Code:
-bash: helloworld: line 1: syntax error: unexpected end of file
-bash: error importing function definition for `helloworld'
for anyone curious, here are my old aliases using csh. most of them didn't work because of limitations of aliases and using command-line arguments:
Code:
alias hreplace="find . -type f -name '*.h' -exec gsed -i 's/$1/$2/g' {} \;"
alias creplace="find . -type f -name '*.c' -exec gsed -i 's/$1/$2/g' {} \;"
alias mreplace="find . -type f -name 'Makefile' -exec gsed -i 's/$1/$2/g' {} \;"
alias searchfor="find . | xargs file | grep 'text' | cut -f1 -d: | xargs grep $1"
alias dos2unix="gsed -i 's/<cr>$//g' $1"
here are my new functions using bash:
Code:
##### Setup Functions #####
#search and replace string in *.h files in current dir tree
hreplace () {
echo ""
echo "Replacing \"$1\" with \"$2\" in all *.h files in \""`pwd`"/*\""
echo ""
find . -type f -name '*.h' -exec gsed -i "s/$1/$2/g" {} \;
}
export -f hreplace
#search and replace string in *.c files in current dir tree
creplace () {
echo ""
echo "Replacing \"$1\" with \"$2\" in all *.c files in \""`pwd`"/*\""
echo ""
find . -type f -name '*.c' -exec gsed -i "s/$1/$2/g" {} \;
}
export -f creplace
#search and replace string in "Makefile" files in current dir tree
mreplace () {
echo ""
echo "Replacing \"$1\" with \"$2\" in all \'Makefile\" files in \""`pwd`"/*\""
echo ""
find . -type f -name 'Makefile' -exec gsed -i "s/$1/$2/g" {} \;
}
export -f mreplace
#search for a text string in all text files in current dir tree
searchall () {
printf '\n'
find . | xargs file | grep 'text' | cut -f1 -d: | xargs grep $1
printf '\n';
}
export -f searchall
#search for a text string in all *.c files in current dir tree
csearch () {
printf '\n'
find . | xargs file | grep 'text' | cut -f1 -d: | grep .c$ | xargs grep $1
printf '\n';
}
export -f csearch
#search for a text string in all *.h files in current dir tree
hsearch () {
printf '\n'
find . | xargs file | grep 'text' | cut -f1 -d: | grep .h$ | xargs grep $1
printf '\n';
}
export -f hsearch
#search for a text string in all "Makefile" files in current dir tree
msearch () {
printf '\n'
find . | xargs file | grep 'text' | cut -f1 -d: | grep Makefile$ | xargs grep $1
printf '\n';
}
export -f msearch
here is an example of these functions/aliases in action:
Code:
-bash-4.2$ searchall __inline__
./fm.c://#define INLINE __inline__
./driver.h://#define __inline__ /**/
./m68kconf.h://#define INLINE static __inline__
./musa/m68kconf.h://#define INLINE static __inline__
-bash-4.2$ csearch __inline__
./fm.c://#define INLINE __inline__
-bash-4.2$ hsearch __inline__
./driver.h://#define __inline__ /**/
./m68kconf.h://#define INLINE static __inline__
./musa/m68kconf.h://#define INLINE static __inline__
-bash-4.2$ creplace __inline__ __inline
Replacing "__inline__" with "__inline" in all *.c files in "/usr/people/develop/dev/dgen/first_try/dgen-sdl-1.23/*"
-bash-4.2$ csearch __inline
./fm.c://#define INLINE __inline
-bash-4.2$ hsearch __inline
./driver.h://#define __inline__ /**/
./m68kconf.h://#define INLINE static __inline__
./musa/m68kconf.h://#define INLINE static __inline__
-bash-4.2$ hreplace __inline__ youAintGonnaFoolMeAgainSucka
Replacing "__inline__" with "youAintGonnaFoolMeAgainSucka" in all *.h files in "/usr/people/develop/dev/dgen/first_try/dgen-sdl-1.23/*"
-bash-4.2$ hsearch __inline
-bash-4.2$ hsearch Foo
./driver.h://#define youAintGonnaFoolMeAgainSucka /**/
./m68kconf.h://#define INLINE static youAintGonnaFoolMeAgainSucka
./musa/m68kconf.h://#define INLINE static youAintGonnaFoolMeAgainSucka
-bash-4.2$
