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| author | Tom Ryder <tom@sanctum.geek.nz> | 2013-07-31 17:39:50 +1200 |
|---|---|---|
| committer | Tom Ryder <tom@sanctum.geek.nz> | 2013-07-31 17:39:50 +1200 |
| commit | c331dc4a81b1fae6995f610c72b542caebd099da (patch) | |
| tree | f9bd09ffb990ae3685789171dbea8d56e3dbc3f4 | |
| parent | Keep export calls separate from definitions (diff) | |
| download | dotfiles-c331dc4a81b1fae6995f610c72b542caebd099da.tar.gz dotfiles-c331dc4a81b1fae6995f610c72b542caebd099da.zip | |
Don't use backticks for command substitution
I thought the $( ) syntax wasn't defined by POSIX, but it is, and it
works in basically every modern Bourne shell including dash and ksh. As
it's much more readable and easier to nest I'll prefer it here.
| -rw-r--r-- | sh/profile.d/keychain.sh | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sh/profile.d/keychain.sh b/sh/profile.d/keychain.sh index 43d81781..01fe8711 100644 --- a/sh/profile.d/keychain.sh +++ b/sh/profile.d/keychain.sh @@ -1,9 +1,9 @@ # Keychain if command -v ssh-askpass >/dev/null; then - SSH_ASKPASS=`which ssh-askpass` + SSH_ASKPASS=$(which ssh-askpass) export SSH_ASKPASS fi if command -v keychain >/dev/null; then - eval `keychain --eval --ignore-missing --quiet id_dsa id_rsa id_ecsda` + eval $(keychain --eval --ignore-missing --quiet id_dsa id_rsa id_ecsda) fi |